31b6788520
This adds US State map functions to Cloudlog at the moment SATS only. Can be found at awards/was_map Using https://newsignature.github.io/us-map/
5381 行
无行尾
198 KiB
JavaScript
可执行文件
5381 行
无行尾
198 KiB
JavaScript
可执行文件
// ┌─────────────────────────────────────────────────────────────────────┐ \\
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// │ Raphaël 2.0 - JavaScript Vector Library │ \\
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// ├─────────────────────────────────────────────────────────────────────┤ \\
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// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
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// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\
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// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
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// └─────────────────────────────────────────────────────────────────────┘ \\
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// ┌──────────────────────────────────────────────────────────────────────────────────────┐ \\
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// │ Eve 0.3.0 - JavaScript Events Library │ \\
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// ├──────────────────────────────────────────────────────────────────────────────────────┤ \\
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// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\
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// │ Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license. │ \\
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// └──────────────────────────────────────────────────────────────────────────────────────┘ \\
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(function (glob) {
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var version = "0.3.0",
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has = "hasOwnProperty",
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separator = /[\.\/]/,
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wildcard = "*",
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fun = function () {},
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numsort = function (a, b) {
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return a - b;
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},
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current_event,
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stop,
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events = {n: {}},
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eve = function (name, scope) {
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var e = events,
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args = Array.prototype.slice.call(arguments, 2),
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listeners = eve.listeners(name),
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z = 0,
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f = false,
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l,
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indexed = [],
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queue = {},
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out = [],
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errors = [];
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current_event = name;
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stop = 0;
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for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) {
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indexed.push(listeners[i].zIndex);
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if (listeners[i].zIndex < 0) {
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queue[listeners[i].zIndex] = listeners[i];
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}
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}
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indexed.sort(numsort);
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while (indexed[z] < 0) {
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l = queue[indexed[z++]];
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out.push(l.apply(scope, args));
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if (stop) {
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return out;
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}
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}
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for (i = 0; i < ii; i++) {
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l = listeners[i];
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if ("zIndex" in l) {
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if (l.zIndex == indexed[z]) {
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out.push(l.apply(scope, args));
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if (stop) {
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return out;
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}
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do {
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z++;
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l = queue[indexed[z]];
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l && out.push(l.apply(scope, args));
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if (stop) {
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return out;
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}
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} while (l)
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} else {
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queue[l.zIndex] = l;
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}
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} else {
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out.push(l.apply(scope, args));
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if (stop) {
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return out;
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}
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}
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}
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return out.length ? out : null;
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};
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eve.listeners = function (name) {
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var names = name.split(separator),
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e = events,
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item,
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items,
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k,
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i,
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ii,
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j,
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jj,
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nes,
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es = [e],
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out = [];
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for (i = 0, ii = names.length; i < ii; i++) {
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nes = [];
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for (j = 0, jj = es.length; j < jj; j++) {
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e = es[j].n;
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items = [e[names[i]], e[wildcard]];
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k = 2;
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while (k--) {
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item = items[k];
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if (item) {
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nes.push(item);
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out = out.concat(item.f || []);
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}
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}
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}
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es = nes;
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}
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return out;
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};
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eve.on = function (name, f) {
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var names = name.split(separator),
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e = events;
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for (var i = 0, ii = names.length; i < ii; i++) {
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e = e.n;
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!e[names[i]] && (e[names[i]] = {n: {}});
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e = e[names[i]];
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}
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e.f = e.f || [];
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for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
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return fun;
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}
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e.f.push(f);
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return function (zIndex) {
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if (+zIndex == +zIndex) {
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f.zIndex = +zIndex;
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}
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};
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};
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eve.stop = function () {
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stop = 1;
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};
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eve.nt = function (subname) {
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if (subname) {
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return new RegExp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event);
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}
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return current_event;
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};
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eve.unbind = function (name, f) {
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var names = name.split(separator),
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e,
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key,
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splice,
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cur = [events];
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for (var i = 0, ii = names.length; i < ii; i++) {
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for (var j = 0; j < cur.length; j += splice.length - 2) {
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splice = [j, 1];
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e = cur[j].n;
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if (names[i] != wildcard) {
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if (e[names[i]]) {
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splice.push(e[names[i]]);
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}
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} else {
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for (key in e) if (e[has](key)) {
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splice.push(e[key]);
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}
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}
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cur.splice.apply(cur, splice);
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}
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}
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for (i = 0, ii = cur.length; i < ii; i++) {
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e = cur[i];
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while (e.n) {
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if (f) {
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if (e.f) {
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for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
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e.f.splice(i, 1);
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break;
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}
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!e.f.length && delete e.f;
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}
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for (key in e.n) if (e.n[has](key) && e.n[key].f) {
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var funcs = e.n[key].f;
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for (i = 0, ii = funcs.length; i < ii; i++) if (funcs[i] == f) {
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funcs.splice(i, 1);
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break;
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}
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!funcs.length && delete e.n[key].f;
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}
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} else {
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delete e.f;
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for (key in e.n) if (e.n[has](key) && e.n[key].f) {
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delete e.n[key].f;
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}
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}
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e = e.n;
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}
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}
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};
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eve.version = version;
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eve.toString = function () {
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return "You are running Eve " + version;
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};
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(typeof module != "undefined" && module.exports) ? (module.exports = eve) : (glob.eve = eve);
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})(this);
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// ┌─────────────────────────────────────────────────────────────────────┐ \\
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// │ "Raphaël 2.0" - JavaScript Vector Library │ \\
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// ├─────────────────────────────────────────────────────────────────────┤ \\
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// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
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// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\
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// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
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// └─────────────────────────────────────────────────────────────────────┘ \\
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(function () {
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function R(first) {
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if (R.is(first, "function")) {
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return loaded ? first() : eve.on("DOMload", first);
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} else if (R.is(first, array)) {
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var a = first,
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cnv = R._engine.create[apply](R, a.splice(0, 3 + R.is(a[0], nu))),
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res = cnv.set(),
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i = 0,
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ii = a.length,
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j;
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for (; i < ii; i++) {
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j = a[i] || {};
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elements[has](j.type) && res.push(cnv[j.type]().attr(j));
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}
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return res;
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} else {
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var args = Array.prototype.slice.call(arguments, 0);
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if (R.is(args[args.length - 1], "function")) {
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var f = args.pop();
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return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("DOMload", function () {
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f.call(R._engine.create[apply](R, args));
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});
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} else {
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return R._engine.create[apply](R, arguments);
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}
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}
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}
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R.version = "2.0.0";
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R.eve = eve;
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var loaded,
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separator = /[, ]+/,
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elements = {circle: 1, rect: 1, path: 1, ellipse: 1, text: 1, image: 1},
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formatrg = /\{(\d+)\}/g,
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proto = "prototype",
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has = "hasOwnProperty",
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g = {
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doc: document,
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win: window
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},
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oldRaphael = {
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was: Object.prototype[has].call(g.win, "Raphael"),
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is: g.win.Raphael
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},
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Paper = function () {
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this.customAttributes = {};
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},
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paperproto,
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appendChild = "appendChild",
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apply = "apply",
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concat = "concat",
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supportsTouch = "createTouch" in g.doc,
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E = "",
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S = " ",
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Str = String,
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split = "split",
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events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel".split(S),
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touchMap = {
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mousedown: "touchstart",
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mousemove: "touchmove",
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mouseup: "touchend"
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},
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lowerCase = Str.prototype.toLowerCase,
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math = Math,
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mmax = math.max,
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mmin = math.min,
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abs = math.abs,
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pow = math.pow,
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PI = math.PI,
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nu = "number",
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string = "string",
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array = "array",
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toString = "toString",
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fillString = "fill",
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objectToString = Object.prototype.toString,
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paper = {},
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push = "push",
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ISURL = R._ISURL = /^url\(['"]?([^\)]+?)['"]?\)$/i,
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colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i,
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isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1},
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bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/,
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round = math.round,
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setAttribute = "setAttribute",
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toFloat = parseFloat,
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toInt = parseInt,
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upperCase = Str.prototype.toUpperCase,
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availableAttrs = R._availableAttrs = {
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"arrow-end": "none",
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"arrow-start": "none",
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blur: 0,
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"clip-rect": "0 0 1e9 1e9",
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cursor: "default",
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cx: 0,
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cy: 0,
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fill: "#fff",
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"fill-opacity": 1,
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font: '10px "Arial"',
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"font-family": '"Arial"',
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"font-size": "10",
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"font-style": "normal",
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"font-weight": 400,
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gradient: 0,
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height: 0,
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href: "http://raphaeljs.com/",
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opacity: 1,
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path: "M0,0",
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r: 0,
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rx: 0,
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ry: 0,
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src: "",
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stroke: "#000",
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"stroke-dasharray": "",
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"stroke-linecap": "butt",
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"stroke-linejoin": "butt",
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"stroke-miterlimit": 0,
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"stroke-opacity": 1,
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"stroke-width": 1,
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target: "_blank",
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"text-anchor": "middle",
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title: "Raphael",
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transform: "",
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width: 0,
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x: 0,
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y: 0
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},
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availableAnimAttrs = R._availableAnimAttrs = {
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blur: nu,
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"clip-rect": "csv",
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cx: nu,
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cy: nu,
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fill: "colour",
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"fill-opacity": nu,
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"font-size": nu,
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height: nu,
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opacity: nu,
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path: "path",
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r: nu,
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rx: nu,
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ry: nu,
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stroke: "colour",
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"stroke-opacity": nu,
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"stroke-width": nu,
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transform: "transform",
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width: nu,
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x: nu,
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y: nu
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},
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commaSpaces = /\s*,\s*/,
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hsrg = {hs: 1, rg: 1},
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p2s = /,?([achlmqrstvxz]),?/gi,
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pathCommand = /([achlmrqstvz])[\s,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?\s*,?\s*)+)/ig,
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tCommand = /([rstm])[\s,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?\s*,?\s*)+)/ig,
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pathValues = /(-?\d*\.?\d*(?:e[\-+]?\d+)?)\s*,?\s*/ig,
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radial_gradient = R._radial_gradient = /^r(?:\(([^,]+?)\s*,\s*([^\)]+?)\))?/,
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eldata = {},
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sortByKey = function (a, b) {
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return a.key - b.key;
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},
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sortByNumber = function (a, b) {
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return toFloat(a) - toFloat(b);
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},
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fun = function () {},
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pipe = function (x) {
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return x;
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rectPath = R._rectPath = function (x, y, w, h, r) {
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if (r) {
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}
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return [["M", x, y], ["l", w, 0], ["l", 0, h], ["l", -w, 0], ["z"]];
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},
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ellipsePath = function (x, y, rx, ry) {
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ry = rx;
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},
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getPath = R._getPath = {
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rect: function (el) {
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image: function (el) {
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var a = el.attrs;
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text: function (el) {
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mapPath = R.mapPath = function (path, matrix) {
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var x, y, i, j, pathi;
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path = path2curve(path);
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pathi = path[i];
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for (j = 1, jj = pathi.length; j < jj; j += 2) {
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x = matrix.x(pathi[j], pathi[j + 1]);
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y = matrix.y(pathi[j], pathi[j + 1]);
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pathi[j] = x;
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pathi[j + 1] = y;
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}
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R._g = g;
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R.type = (g.win.SVGAngle || g.doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
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if (R.type == "VML") {
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var d = g.doc.createElement("div"),
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b;
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b = d.firstChild;
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b.style.behavior = "url(#default#VML)";
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if (!(b && typeof b.adj == "object")) {
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return (R.type = E);
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}
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d = null;
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}
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R.svg = !(R.vml = R.type == "VML");
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R._Paper = Paper;
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R.fn = paperproto = Paper.prototype = R.prototype;
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R._id = 0;
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R._oid = 0;
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R.is = function (o, type) {
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type = lowerCase.call(type);
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if (type == "finite") {
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}
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if (type == "array") {
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return o instanceof Array;
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}
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return (type == "null" && o === null) ||
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(type == typeof o) ||
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(type == "object" && o === Object(o)) ||
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(type == "array" && Array.isArray && Array.isArray(o)) ||
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objectToString.call(o).slice(8, -1).toLowerCase() == type;
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};
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|
R.angle = function (x1, y1, x2, y2, x3, y3) {
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if (x3 == null) {
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var x = x1 - x2,
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y = y1 - y2;
|
|
if (!x && !y) {
|
|
return 0;
|
|
}
|
|
return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360;
|
|
} else {
|
|
return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3);
|
|
}
|
|
};
|
|
|
|
R.rad = function (deg) {
|
|
return deg % 360 * PI / 180;
|
|
};
|
|
|
|
R.deg = function (rad) {
|
|
return rad * 180 / PI % 360;
|
|
};
|
|
|
|
R.snapTo = function (values, value, tolerance) {
|
|
tolerance = R.is(tolerance, "finite") ? tolerance : 10;
|
|
if (R.is(values, array)) {
|
|
var i = values.length;
|
|
while (i--) if (abs(values[i] - value) <= tolerance) {
|
|
return values[i];
|
|
}
|
|
} else {
|
|
values = +values;
|
|
var rem = value % values;
|
|
if (rem < tolerance) {
|
|
return value - rem;
|
|
}
|
|
if (rem > values - tolerance) {
|
|
return value - rem + values;
|
|
}
|
|
}
|
|
return value;
|
|
};
|
|
|
|
|
|
var createUUID = R.createUUID = (function (uuidRegEx, uuidReplacer) {
|
|
return function () {
|
|
return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidRegEx, uuidReplacer).toUpperCase();
|
|
};
|
|
})(/[xy]/g, function (c) {
|
|
var r = math.random() * 16 | 0,
|
|
v = c == "x" ? r : (r & 3 | 8);
|
|
return v.toString(16);
|
|
});
|
|
|
|
|
|
R.setWindow = function (newwin) {
|
|
eve("setWindow", R, g.win, newwin);
|
|
g.win = newwin;
|
|
g.doc = g.win.document;
|
|
if (initWin) {
|
|
initWin(g.win);
|
|
}
|
|
};
|
|
var toHex = function (color) {
|
|
if (R.vml) {
|
|
// http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/
|
|
var trim = /^\s+|\s+$/g;
|
|
var bod;
|
|
try {
|
|
var docum = new ActiveXObject("htmlfile");
|
|
docum.write("<body>");
|
|
docum.close();
|
|
bod = docum.body;
|
|
} catch(e) {
|
|
bod = createPopup().document.body;
|
|
}
|
|
var range = bod.createTextRange();
|
|
toHex = cacher(function (color) {
|
|
try {
|
|
bod.style.color = Str(color).replace(trim, E);
|
|
var value = range.queryCommandValue("ForeColor");
|
|
value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16);
|
|
return "#" + ("000000" + value.toString(16)).slice(-6);
|
|
} catch(e) {
|
|
return "none";
|
|
}
|
|
});
|
|
} else {
|
|
var i = g.doc.createElement("i");
|
|
i.title = "Rapha\xebl Colour Picker";
|
|
i.style.display = "none";
|
|
g.doc.body.appendChild(i);
|
|
toHex = cacher(function (color) {
|
|
i.style.color = color;
|
|
return g.doc.defaultView.getComputedStyle(i, E).getPropertyValue("color");
|
|
});
|
|
}
|
|
return toHex(color);
|
|
},
|
|
hsbtoString = function () {
|
|
return "hsb(" + [this.h, this.s, this.b] + ")";
|
|
},
|
|
hsltoString = function () {
|
|
return "hsl(" + [this.h, this.s, this.l] + ")";
|
|
},
|
|
rgbtoString = function () {
|
|
return this.hex;
|
|
},
|
|
prepareRGB = function (r, g, b) {
|
|
if (g == null && R.is(r, "object") && "r" in r && "g" in r && "b" in r) {
|
|
b = r.b;
|
|
g = r.g;
|
|
r = r.r;
|
|
}
|
|
if (g == null && R.is(r, string)) {
|
|
var clr = R.getRGB(r);
|
|
r = clr.r;
|
|
g = clr.g;
|
|
b = clr.b;
|
|
}
|
|
if (r > 1 || g > 1 || b > 1) {
|
|
r /= 255;
|
|
g /= 255;
|
|
b /= 255;
|
|
}
|
|
|
|
return [r, g, b];
|
|
},
|
|
packageRGB = function (r, g, b, o) {
|
|
r *= 255;
|
|
g *= 255;
|
|
b *= 255;
|
|
var rgb = {
|
|
r: r,
|
|
g: g,
|
|
b: b,
|
|
hex: R.rgb(r, g, b),
|
|
toString: rgbtoString
|
|
};
|
|
R.is(o, "finite") && (rgb.opacity = o);
|
|
return rgb;
|
|
};
|
|
|
|
|
|
R.color = function (clr) {
|
|
var rgb;
|
|
if (R.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) {
|
|
rgb = R.hsb2rgb(clr);
|
|
clr.r = rgb.r;
|
|
clr.g = rgb.g;
|
|
clr.b = rgb.b;
|
|
clr.hex = rgb.hex;
|
|
} else if (R.is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) {
|
|
rgb = R.hsl2rgb(clr);
|
|
clr.r = rgb.r;
|
|
clr.g = rgb.g;
|
|
clr.b = rgb.b;
|
|
clr.hex = rgb.hex;
|
|
} else {
|
|
if (R.is(clr, "string")) {
|
|
clr = R.getRGB(clr);
|
|
}
|
|
if (R.is(clr, "object") && "r" in clr && "g" in clr && "b" in clr) {
|
|
rgb = R.rgb2hsl(clr);
|
|
clr.h = rgb.h;
|
|
clr.s = rgb.s;
|
|
clr.l = rgb.l;
|
|
rgb = R.rgb2hsb(clr);
|
|
clr.v = rgb.b;
|
|
} else {
|
|
clr = {hex: "none"};
|
|
crl.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1;
|
|
}
|
|
}
|
|
clr.toString = rgbtoString;
|
|
return clr;
|
|
};
|
|
|
|
R.hsb2rgb = function (h, s, v, o) {
|
|
if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) {
|
|
v = h.b;
|
|
s = h.s;
|
|
h = h.h;
|
|
o = h.o;
|
|
}
|
|
h *= 360;
|
|
var R, G, B, X, C;
|
|
h = (h % 360) / 60;
|
|
C = v * s;
|
|
X = C * (1 - abs(h % 2 - 1));
|
|
R = G = B = v - C;
|
|
|
|
h = ~~h;
|
|
R += [C, X, 0, 0, X, C][h];
|
|
G += [X, C, C, X, 0, 0][h];
|
|
B += [0, 0, X, C, C, X][h];
|
|
return packageRGB(R, G, B, o);
|
|
};
|
|
|
|
R.hsl2rgb = function (h, s, l, o) {
|
|
if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) {
|
|
l = h.l;
|
|
s = h.s;
|
|
h = h.h;
|
|
}
|
|
if (h > 1 || s > 1 || l > 1) {
|
|
h /= 360;
|
|
s /= 100;
|
|
l /= 100;
|
|
}
|
|
h *= 360;
|
|
var R, G, B, X, C;
|
|
h = (h % 360) / 60;
|
|
C = 2 * s * (l < .5 ? l : 1 - l);
|
|
X = C * (1 - abs(h % 2 - 1));
|
|
R = G = B = l - C / 2;
|
|
|
|
h = ~~h;
|
|
R += [C, X, 0, 0, X, C][h];
|
|
G += [X, C, C, X, 0, 0][h];
|
|
B += [0, 0, X, C, C, X][h];
|
|
return packageRGB(R, G, B, o);
|
|
};
|
|
|
|
R.rgb2hsb = function (r, g, b) {
|
|
b = prepareRGB(r, g, b);
|
|
r = b[0];
|
|
g = b[1];
|
|
b = b[2];
|
|
|
|
var H, S, V, C;
|
|
V = mmax(r, g, b);
|
|
C = V - mmin(r, g, b);
|
|
H = (C == 0 ? null :
|
|
V == r ? (g - b) / C :
|
|
V == g ? (b - r) / C + 2 :
|
|
(r - g) / C + 4
|
|
);
|
|
H = ((H + 360) % 6) * 60 / 360;
|
|
S = C == 0 ? 0 : C / V;
|
|
return {h: H, s: S, b: V, toString: hsbtoString};
|
|
};
|
|
|
|
R.rgb2hsl = function (r, g, b) {
|
|
b = prepareRGB(r, g, b);
|
|
r = b[0];
|
|
g = b[1];
|
|
b = b[2];
|
|
|
|
var H, S, L, M, m, C;
|
|
M = mmax(r, g, b);
|
|
m = mmin(r, g, b);
|
|
C = M - m;
|
|
H = (C == 0 ? null :
|
|
M == r ? (g - b) / C :
|
|
M == g ? (b - r) / C + 2 :
|
|
(r - g) / C + 4);
|
|
H = ((H + 360) % 6) * 60 / 360;
|
|
L = (M + m) / 2;
|
|
S = (C == 0 ? 0 :
|
|
L < .5 ? C / (2 * L) :
|
|
C / (2 - 2 * L));
|
|
return {h: H, s: S, l: L, toString: hsltoString};
|
|
};
|
|
R._path2string = function () {
|
|
return this.join(",").replace(p2s, "$1");
|
|
};
|
|
function repush(array, item) {
|
|
for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) {
|
|
return array.push(array.splice(i, 1)[0]);
|
|
}
|
|
}
|
|
function cacher(f, scope, postprocessor) {
|
|
function newf() {
|
|
var arg = Array.prototype.slice.call(arguments, 0),
|
|
args = arg.join("\u2400"),
|
|
cache = newf.cache = newf.cache || {},
|
|
count = newf.count = newf.count || [];
|
|
if (cache[has](args)) {
|
|
repush(count, args);
|
|
return postprocessor ? postprocessor(cache[args]) : cache[args];
|
|
}
|
|
count.length >= 1e3 && delete cache[count.shift()];
|
|
count.push(args);
|
|
cache[args] = f[apply](scope, arg);
|
|
return postprocessor ? postprocessor(cache[args]) : cache[args];
|
|
}
|
|
return newf;
|
|
}
|
|
|
|
var preload = R._preload = function (src, f) {
|
|
var img = g.doc.createElement("img");
|
|
img.style.cssText = "position:absolute;left:-9999em;top-9999em";
|
|
img.onload = function () {
|
|
f.call(this);
|
|
this.onload = null;
|
|
g.doc.body.removeChild(this);
|
|
};
|
|
img.onerror = function () {
|
|
g.doc.body.removeChild(this);
|
|
};
|
|
g.doc.body.appendChild(img);
|
|
img.src = src;
|
|
};
|
|
|
|
function clrToString() {
|
|
return this.hex;
|
|
}
|
|
|
|
|
|
R.getRGB = cacher(function (colour) {
|
|
if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) {
|
|
return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
|
|
}
|
|
if (colour == "none") {
|
|
return {r: -1, g: -1, b: -1, hex: "none", toString: clrToString};
|
|
}
|
|
!(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour));
|
|
var res,
|
|
red,
|
|
green,
|
|
blue,
|
|
opacity,
|
|
t,
|
|
values,
|
|
rgb = colour.match(colourRegExp);
|
|
if (rgb) {
|
|
if (rgb[2]) {
|
|
blue = toInt(rgb[2].substring(5), 16);
|
|
green = toInt(rgb[2].substring(3, 5), 16);
|
|
red = toInt(rgb[2].substring(1, 3), 16);
|
|
}
|
|
if (rgb[3]) {
|
|
blue = toInt((t = rgb[3].charAt(3)) + t, 16);
|
|
green = toInt((t = rgb[3].charAt(2)) + t, 16);
|
|
red = toInt((t = rgb[3].charAt(1)) + t, 16);
|
|
}
|
|
if (rgb[4]) {
|
|
values = rgb[4].split(commaSpaces);
|
|
red = toFloat(values[0]);
|
|
values[0].slice(-1) == "%" && (red *= 2.55);
|
|
green = toFloat(values[1]);
|
|
values[1].slice(-1) == "%" && (green *= 2.55);
|
|
blue = toFloat(values[2]);
|
|
values[2].slice(-1) == "%" && (blue *= 2.55);
|
|
rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3]));
|
|
values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
|
|
}
|
|
if (rgb[5]) {
|
|
values = rgb[5].split(commaSpaces);
|
|
red = toFloat(values[0]);
|
|
values[0].slice(-1) == "%" && (red *= 2.55);
|
|
green = toFloat(values[1]);
|
|
values[1].slice(-1) == "%" && (green *= 2.55);
|
|
blue = toFloat(values[2]);
|
|
values[2].slice(-1) == "%" && (blue *= 2.55);
|
|
(values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
|
|
rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3]));
|
|
values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
|
|
return R.hsb2rgb(red, green, blue, opacity);
|
|
}
|
|
if (rgb[6]) {
|
|
values = rgb[6].split(commaSpaces);
|
|
red = toFloat(values[0]);
|
|
values[0].slice(-1) == "%" && (red *= 2.55);
|
|
green = toFloat(values[1]);
|
|
values[1].slice(-1) == "%" && (green *= 2.55);
|
|
blue = toFloat(values[2]);
|
|
values[2].slice(-1) == "%" && (blue *= 2.55);
|
|
(values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
|
|
rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3]));
|
|
values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
|
|
return R.hsl2rgb(red, green, blue, opacity);
|
|
}
|
|
rgb = {r: red, g: green, b: blue, toString: clrToString};
|
|
rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1);
|
|
R.is(opacity, "finite") && (rgb.opacity = opacity);
|
|
return rgb;
|
|
}
|
|
return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
|
|
}, R);
|
|
|
|
R.hsb = cacher(function (h, s, b) {
|
|
return R.hsb2rgb(h, s, b).hex;
|
|
});
|
|
|
|
R.hsl = cacher(function (h, s, l) {
|
|
return R.hsl2rgb(h, s, l).hex;
|
|
});
|
|
|
|
R.rgb = cacher(function (r, g, b) {
|
|
return "#" + (16777216 | b | (g << 8) | (r << 16)).toString(16).slice(1);
|
|
});
|
|
|
|
R.getColor = function (value) {
|
|
var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75},
|
|
rgb = this.hsb2rgb(start.h, start.s, start.b);
|
|
start.h += .075;
|
|
if (start.h > 1) {
|
|
start.h = 0;
|
|
start.s -= .2;
|
|
start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b});
|
|
}
|
|
return rgb.hex;
|
|
};
|
|
|
|
R.getColor.reset = function () {
|
|
delete this.start;
|
|
};
|
|
|
|
// http://schepers.cc/getting-to-the-point
|
|
function catmullRom2bezier(crp) {
|
|
var d = [];
|
|
for (var i = 0, iLen = crp.length; iLen - 2 > i; i += 2) {
|
|
var p = [{x: +crp[i], y: +crp[i + 1]},
|
|
{x: +crp[i], y: +crp[i + 1]},
|
|
{x: +crp[i + 2], y: +crp[i + 3]},
|
|
{x: +crp[i + 4], y: +crp[i + 5]}];
|
|
if (iLen - 4 == i) {
|
|
p[0] = {x: +crp[i - 2], y: +crp[i - 1]};
|
|
p[3] = p[2];
|
|
} else if (i) {
|
|
p[0] = {x: +crp[i - 2], y: +crp[i - 1]};
|
|
}
|
|
d.push(["C",
|
|
(-p[0].x + 6 * p[1].x + p[2].x) / 6,
|
|
(-p[0].y + 6 * p[1].y + p[2].y) / 6,
|
|
(p[1].x + 6 * p[2].x - p[3].x) / 6,
|
|
(p[1].y + 6*p[2].y - p[3].y) / 6,
|
|
p[2].x,
|
|
p[2].y
|
|
]);
|
|
}
|
|
|
|
return d;
|
|
}
|
|
|
|
R.parsePathString = cacher(function (pathString) {
|
|
if (!pathString) {
|
|
return null;
|
|
}
|
|
var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0},
|
|
data = [];
|
|
if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption
|
|
data = pathClone(pathString);
|
|
}
|
|
if (!data.length) {
|
|
Str(pathString).replace(pathCommand, function (a, b, c) {
|
|
var params = [],
|
|
name = b.toLowerCase();
|
|
c.replace(pathValues, function (a, b) {
|
|
b && params.push(+b);
|
|
});
|
|
if (name == "m" && params.length > 2) {
|
|
data.push([b][concat](params.splice(0, 2)));
|
|
name = "l";
|
|
b = b == "m" ? "l" : "L";
|
|
}
|
|
if (name == "r") {
|
|
data.push([b][concat](params));
|
|
} else while (params.length >= paramCounts[name]) {
|
|
data.push([b][concat](params.splice(0, paramCounts[name])));
|
|
if (!paramCounts[name]) {
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
data.toString = R._path2string;
|
|
return data;
|
|
});
|
|
|
|
R.parseTransformString = cacher(function (TString) {
|
|
if (!TString) {
|
|
return null;
|
|
}
|
|
var paramCounts = {r: 3, s: 4, t: 2, m: 6},
|
|
data = [];
|
|
if (R.is(TString, array) && R.is(TString[0], array)) { // rough assumption
|
|
data = pathClone(TString);
|
|
}
|
|
if (!data.length) {
|
|
Str(TString).replace(tCommand, function (a, b, c) {
|
|
var params = [],
|
|
name = lowerCase.call(b);
|
|
c.replace(pathValues, function (a, b) {
|
|
b && params.push(+b);
|
|
});
|
|
data.push([name][concat](params));
|
|
});
|
|
}
|
|
data.toString = R._path2string;
|
|
return data;
|
|
});
|
|
|
|
R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
|
|
var t1 = 1 - t,
|
|
t13 = pow(t1, 3),
|
|
t12 = pow(t1, 2),
|
|
t2 = t * t,
|
|
t3 = t2 * t,
|
|
x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x,
|
|
y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y,
|
|
mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x),
|
|
my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y),
|
|
nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x),
|
|
ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y),
|
|
ax = t1 * p1x + t * c1x,
|
|
ay = t1 * p1y + t * c1y,
|
|
cx = t1 * c2x + t * p2x,
|
|
cy = t1 * c2y + t * p2y,
|
|
alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / PI);
|
|
(mx > nx || my < ny) && (alpha += 180);
|
|
return {
|
|
x: x,
|
|
y: y,
|
|
m: {x: mx, y: my},
|
|
n: {x: nx, y: ny},
|
|
start: {x: ax, y: ay},
|
|
end: {x: cx, y: cy},
|
|
alpha: alpha
|
|
};
|
|
};
|
|
var pathDimensions = cacher(function (path) {
|
|
if (!path) {
|
|
return {x: 0, y: 0, width: 0, height: 0};
|
|
}
|
|
path = path2curve(path);
|
|
var x = 0,
|
|
y = 0,
|
|
X = [],
|
|
Y = [],
|
|
p;
|
|
for (var i = 0, ii = path.length; i < ii; i++) {
|
|
p = path[i];
|
|
if (p[0] == "M") {
|
|
x = p[1];
|
|
y = p[2];
|
|
X.push(x);
|
|
Y.push(y);
|
|
} else {
|
|
var dim = curveDim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
|
|
X = X[concat](dim.min.x, dim.max.x);
|
|
Y = Y[concat](dim.min.y, dim.max.y);
|
|
x = p[5];
|
|
y = p[6];
|
|
}
|
|
}
|
|
var xmin = mmin[apply](0, X),
|
|
ymin = mmin[apply](0, Y);
|
|
return {
|
|
x: xmin,
|
|
y: ymin,
|
|
width: mmax[apply](0, X) - xmin,
|
|
height: mmax[apply](0, Y) - ymin
|
|
};
|
|
}, null, function (o) {
|
|
return {
|
|
x: o.x,
|
|
y: o.y,
|
|
width: o.width,
|
|
height: o.height
|
|
};
|
|
}),
|
|
pathClone = function (pathArray) {
|
|
var res = [];
|
|
if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
|
|
pathArray = R.parsePathString(pathArray);
|
|
}
|
|
for (var i = 0, ii = pathArray.length; i < ii; i++) {
|
|
res[i] = [];
|
|
for (var j = 0, jj = pathArray[i].length; j < jj; j++) {
|
|
res[i][j] = pathArray[i][j];
|
|
}
|
|
}
|
|
res.toString = R._path2string;
|
|
return res;
|
|
},
|
|
pathToRelative = R._pathToRelative = cacher(function (pathArray) {
|
|
if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
|
|
pathArray = R.parsePathString(pathArray);
|
|
}
|
|
var res = [],
|
|
x = 0,
|
|
y = 0,
|
|
mx = 0,
|
|
my = 0,
|
|
start = 0;
|
|
if (pathArray[0][0] == "M") {
|
|
x = pathArray[0][1];
|
|
y = pathArray[0][2];
|
|
mx = x;
|
|
my = y;
|
|
start++;
|
|
res.push(["M", x, y]);
|
|
}
|
|
for (var i = start, ii = pathArray.length; i < ii; i++) {
|
|
var r = res[i] = [],
|
|
pa = pathArray[i];
|
|
if (pa[0] != lowerCase.call(pa[0])) {
|
|
r[0] = lowerCase.call(pa[0]);
|
|
switch (r[0]) {
|
|
case "a":
|
|
r[1] = pa[1];
|
|
r[2] = pa[2];
|
|
r[3] = pa[3];
|
|
r[4] = pa[4];
|
|
r[5] = pa[5];
|
|
r[6] = +(pa[6] - x).toFixed(3);
|
|
r[7] = +(pa[7] - y).toFixed(3);
|
|
break;
|
|
case "v":
|
|
r[1] = +(pa[1] - y).toFixed(3);
|
|
break;
|
|
case "m":
|
|
mx = pa[1];
|
|
my = pa[2];
|
|
default:
|
|
for (var j = 1, jj = pa.length; j < jj; j++) {
|
|
r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3);
|
|
}
|
|
}
|
|
} else {
|
|
r = res[i] = [];
|
|
if (pa[0] == "m") {
|
|
mx = pa[1] + x;
|
|
my = pa[2] + y;
|
|
}
|
|
for (var k = 0, kk = pa.length; k < kk; k++) {
|
|
res[i][k] = pa[k];
|
|
}
|
|
}
|
|
var len = res[i].length;
|
|
switch (res[i][0]) {
|
|
case "z":
|
|
x = mx;
|
|
y = my;
|
|
break;
|
|
case "h":
|
|
x += +res[i][len - 1];
|
|
break;
|
|
case "v":
|
|
y += +res[i][len - 1];
|
|
break;
|
|
default:
|
|
x += +res[i][len - 2];
|
|
y += +res[i][len - 1];
|
|
}
|
|
}
|
|
res.toString = R._path2string;
|
|
return res;
|
|
}, 0, pathClone),
|
|
pathToAbsolute = R._pathToAbsolute = cacher(function (pathArray) {
|
|
if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
|
|
pathArray = R.parsePathString(pathArray);
|
|
}
|
|
if (!pathArray || !pathArray.length) {
|
|
return [["M", 0, 0]];
|
|
}
|
|
var res = [],
|
|
x = 0,
|
|
y = 0,
|
|
mx = 0,
|
|
my = 0,
|
|
start = 0;
|
|
if (pathArray[0][0] == "M") {
|
|
x = +pathArray[0][1];
|
|
y = +pathArray[0][2];
|
|
mx = x;
|
|
my = y;
|
|
start++;
|
|
res[0] = ["M", x, y];
|
|
}
|
|
for (var r, pa, i = start, ii = pathArray.length; i < ii; i++) {
|
|
res.push(r = []);
|
|
pa = pathArray[i];
|
|
if (pa[0] != upperCase.call(pa[0])) {
|
|
r[0] = upperCase.call(pa[0]);
|
|
switch (r[0]) {
|
|
case "A":
|
|
r[1] = pa[1];
|
|
r[2] = pa[2];
|
|
r[3] = pa[3];
|
|
r[4] = pa[4];
|
|
r[5] = pa[5];
|
|
r[6] = +(pa[6] + x);
|
|
r[7] = +(pa[7] + y);
|
|
break;
|
|
case "V":
|
|
r[1] = +pa[1] + y;
|
|
break;
|
|
case "H":
|
|
r[1] = +pa[1] + x;
|
|
break;
|
|
case "R":
|
|
var dots = [x, y][concat](pa.slice(1));
|
|
for (var j = 2, jj = dots.length; j < jj; j++) {
|
|
dots[j] = +dots[j] + x;
|
|
dots[++j] = +dots[j] + y;
|
|
}
|
|
res.pop();
|
|
res = res[concat](catmullRom2bezier(dots));
|
|
break;
|
|
case "M":
|
|
mx = +pa[1] + x;
|
|
my = +pa[2] + y;
|
|
default:
|
|
for (j = 1, jj = pa.length; j < jj; j++) {
|
|
r[j] = +pa[j] + ((j % 2) ? x : y);
|
|
}
|
|
}
|
|
} else if (pa[0] == "R") {
|
|
dots = [x, y][concat](pa.slice(1));
|
|
res.pop();
|
|
res = res[concat](catmullRom2bezier(dots));
|
|
r = ["R"][concat](pa.slice(-2));
|
|
} else {
|
|
for (var k = 0, kk = pa.length; k < kk; k++) {
|
|
r[k] = pa[k];
|
|
}
|
|
}
|
|
switch (r[0]) {
|
|
case "Z":
|
|
x = mx;
|
|
y = my;
|
|
break;
|
|
case "H":
|
|
x = r[1];
|
|
break;
|
|
case "V":
|
|
y = r[1];
|
|
break;
|
|
case "M":
|
|
mx = r[r.length - 2];
|
|
my = r[r.length - 1];
|
|
default:
|
|
x = r[r.length - 2];
|
|
y = r[r.length - 1];
|
|
}
|
|
}
|
|
res.toString = R._path2string;
|
|
return res;
|
|
}, null, pathClone),
|
|
l2c = function (x1, y1, x2, y2) {
|
|
return [x1, y1, x2, y2, x2, y2];
|
|
},
|
|
q2c = function (x1, y1, ax, ay, x2, y2) {
|
|
var _13 = 1 / 3,
|
|
_23 = 2 / 3;
|
|
return [
|
|
_13 * x1 + _23 * ax,
|
|
_13 * y1 + _23 * ay,
|
|
_13 * x2 + _23 * ax,
|
|
_13 * y2 + _23 * ay,
|
|
x2,
|
|
y2
|
|
];
|
|
},
|
|
a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) {
|
|
// for more information of where this math came from visit:
|
|
// http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
|
|
var _120 = PI * 120 / 180,
|
|
rad = PI / 180 * (+angle || 0),
|
|
res = [],
|
|
xy,
|
|
rotate = cacher(function (x, y, rad) {
|
|
var X = x * math.cos(rad) - y * math.sin(rad),
|
|
Y = x * math.sin(rad) + y * math.cos(rad);
|
|
return {x: X, y: Y};
|
|
});
|
|
if (!recursive) {
|
|
xy = rotate(x1, y1, -rad);
|
|
x1 = xy.x;
|
|
y1 = xy.y;
|
|
xy = rotate(x2, y2, -rad);
|
|
x2 = xy.x;
|
|
y2 = xy.y;
|
|
var cos = math.cos(PI / 180 * angle),
|
|
sin = math.sin(PI / 180 * angle),
|
|
x = (x1 - x2) / 2,
|
|
y = (y1 - y2) / 2;
|
|
var h = (x * x) / (rx * rx) + (y * y) / (ry * ry);
|
|
if (h > 1) {
|
|
h = math.sqrt(h);
|
|
rx = h * rx;
|
|
ry = h * ry;
|
|
}
|
|
var rx2 = rx * rx,
|
|
ry2 = ry * ry,
|
|
k = (large_arc_flag == sweep_flag ? -1 : 1) *
|
|
math.sqrt(abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))),
|
|
cx = k * rx * y / ry + (x1 + x2) / 2,
|
|
cy = k * -ry * x / rx + (y1 + y2) / 2,
|
|
f1 = math.asin(((y1 - cy) / ry).toFixed(9)),
|
|
f2 = math.asin(((y2 - cy) / ry).toFixed(9));
|
|
|
|
f1 = x1 < cx ? PI - f1 : f1;
|
|
f2 = x2 < cx ? PI - f2 : f2;
|
|
f1 < 0 && (f1 = PI * 2 + f1);
|
|
f2 < 0 && (f2 = PI * 2 + f2);
|
|
if (sweep_flag && f1 > f2) {
|
|
f1 = f1 - PI * 2;
|
|
}
|
|
if (!sweep_flag && f2 > f1) {
|
|
f2 = f2 - PI * 2;
|
|
}
|
|
} else {
|
|
f1 = recursive[0];
|
|
f2 = recursive[1];
|
|
cx = recursive[2];
|
|
cy = recursive[3];
|
|
}
|
|
var df = f2 - f1;
|
|
if (abs(df) > _120) {
|
|
var f2old = f2,
|
|
x2old = x2,
|
|
y2old = y2;
|
|
f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1);
|
|
x2 = cx + rx * math.cos(f2);
|
|
y2 = cy + ry * math.sin(f2);
|
|
res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]);
|
|
}
|
|
df = f2 - f1;
|
|
var c1 = math.cos(f1),
|
|
s1 = math.sin(f1),
|
|
c2 = math.cos(f2),
|
|
s2 = math.sin(f2),
|
|
t = math.tan(df / 4),
|
|
hx = 4 / 3 * rx * t,
|
|
hy = 4 / 3 * ry * t,
|
|
m1 = [x1, y1],
|
|
m2 = [x1 + hx * s1, y1 - hy * c1],
|
|
m3 = [x2 + hx * s2, y2 - hy * c2],
|
|
m4 = [x2, y2];
|
|
m2[0] = 2 * m1[0] - m2[0];
|
|
m2[1] = 2 * m1[1] - m2[1];
|
|
if (recursive) {
|
|
return [m2, m3, m4][concat](res);
|
|
} else {
|
|
res = [m2, m3, m4][concat](res).join().split(",");
|
|
var newres = [];
|
|
for (var i = 0, ii = res.length; i < ii; i++) {
|
|
newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x;
|
|
}
|
|
return newres;
|
|
}
|
|
},
|
|
findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
|
|
var t1 = 1 - t;
|
|
return {
|
|
x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x,
|
|
y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y
|
|
};
|
|
},
|
|
curveDim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
|
|
var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x),
|
|
b = 2 * (c1x - p1x) - 2 * (c2x - c1x),
|
|
c = p1x - c1x,
|
|
t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a,
|
|
t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a,
|
|
y = [p1y, p2y],
|
|
x = [p1x, p2x],
|
|
dot;
|
|
abs(t1) > "1e12" && (t1 = .5);
|
|
abs(t2) > "1e12" && (t2 = .5);
|
|
if (t1 > 0 && t1 < 1) {
|
|
dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
|
|
x.push(dot.x);
|
|
y.push(dot.y);
|
|
}
|
|
if (t2 > 0 && t2 < 1) {
|
|
dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
|
|
x.push(dot.x);
|
|
y.push(dot.y);
|
|
}
|
|
a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y);
|
|
b = 2 * (c1y - p1y) - 2 * (c2y - c1y);
|
|
c = p1y - c1y;
|
|
t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a;
|
|
t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a;
|
|
abs(t1) > "1e12" && (t1 = .5);
|
|
abs(t2) > "1e12" && (t2 = .5);
|
|
if (t1 > 0 && t1 < 1) {
|
|
dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
|
|
x.push(dot.x);
|
|
y.push(dot.y);
|
|
}
|
|
if (t2 > 0 && t2 < 1) {
|
|
dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
|
|
x.push(dot.x);
|
|
y.push(dot.y);
|
|
}
|
|
return {
|
|
min: {x: mmin[apply](0, x), y: mmin[apply](0, y)},
|
|
max: {x: mmax[apply](0, x), y: mmax[apply](0, y)}
|
|
};
|
|
}),
|
|
path2curve = R._path2curve = cacher(function (path, path2) {
|
|
var p = pathToAbsolute(path),
|
|
p2 = path2 && pathToAbsolute(path2),
|
|
attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
|
|
attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
|
|
processPath = function (path, d) {
|
|
var nx, ny;
|
|
if (!path) {
|
|
return ["C", d.x, d.y, d.x, d.y, d.x, d.y];
|
|
}
|
|
!(path[0] in {T:1, Q:1}) && (d.qx = d.qy = null);
|
|
switch (path[0]) {
|
|
case "M":
|
|
d.X = path[1];
|
|
d.Y = path[2];
|
|
break;
|
|
case "A":
|
|
path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1))));
|
|
break;
|
|
case "S":
|
|
nx = d.x + (d.x - (d.bx || d.x));
|
|
ny = d.y + (d.y - (d.by || d.y));
|
|
path = ["C", nx, ny][concat](path.slice(1));
|
|
break;
|
|
case "T":
|
|
d.qx = d.x + (d.x - (d.qx || d.x));
|
|
d.qy = d.y + (d.y - (d.qy || d.y));
|
|
path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2]));
|
|
break;
|
|
case "Q":
|
|
d.qx = path[1];
|
|
d.qy = path[2];
|
|
path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4]));
|
|
break;
|
|
case "L":
|
|
path = ["C"][concat](l2c(d.x, d.y, path[1], path[2]));
|
|
break;
|
|
case "H":
|
|
path = ["C"][concat](l2c(d.x, d.y, path[1], d.y));
|
|
break;
|
|
case "V":
|
|
path = ["C"][concat](l2c(d.x, d.y, d.x, path[1]));
|
|
break;
|
|
case "Z":
|
|
path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y));
|
|
break;
|
|
}
|
|
return path;
|
|
},
|
|
fixArc = function (pp, i) {
|
|
if (pp[i].length > 7) {
|
|
pp[i].shift();
|
|
var pi = pp[i];
|
|
while (pi.length) {
|
|
pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6)));
|
|
}
|
|
pp.splice(i, 1);
|
|
ii = mmax(p.length, p2 && p2.length || 0);
|
|
}
|
|
},
|
|
fixM = function (path1, path2, a1, a2, i) {
|
|
if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") {
|
|
path2.splice(i, 0, ["M", a2.x, a2.y]);
|
|
a1.bx = 0;
|
|
a1.by = 0;
|
|
a1.x = path1[i][1];
|
|
a1.y = path1[i][2];
|
|
ii = mmax(p.length, p2 && p2.length || 0);
|
|
}
|
|
};
|
|
for (var i = 0, ii = mmax(p.length, p2 && p2.length || 0); i < ii; i++) {
|
|
p[i] = processPath(p[i], attrs);
|
|
fixArc(p, i);
|
|
p2 && (p2[i] = processPath(p2[i], attrs2));
|
|
p2 && fixArc(p2, i);
|
|
fixM(p, p2, attrs, attrs2, i);
|
|
fixM(p2, p, attrs2, attrs, i);
|
|
var seg = p[i],
|
|
seg2 = p2 && p2[i],
|
|
seglen = seg.length,
|
|
seg2len = p2 && seg2.length;
|
|
attrs.x = seg[seglen - 2];
|
|
attrs.y = seg[seglen - 1];
|
|
attrs.bx = toFloat(seg[seglen - 4]) || attrs.x;
|
|
attrs.by = toFloat(seg[seglen - 3]) || attrs.y;
|
|
attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x);
|
|
attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y);
|
|
attrs2.x = p2 && seg2[seg2len - 2];
|
|
attrs2.y = p2 && seg2[seg2len - 1];
|
|
}
|
|
return p2 ? [p, p2] : p;
|
|
}, null, pathClone),
|
|
parseDots = R._parseDots = cacher(function (gradient) {
|
|
var dots = [];
|
|
for (var i = 0, ii = gradient.length; i < ii; i++) {
|
|
var dot = {},
|
|
par = gradient[i].match(/^([^:]*):?([\d\.]*)/);
|
|
dot.color = R.getRGB(par[1]);
|
|
if (dot.color.error) {
|
|
return null;
|
|
}
|
|
dot.color = dot.color.hex;
|
|
par[2] && (dot.offset = par[2] + "%");
|
|
dots.push(dot);
|
|
}
|
|
for (i = 1, ii = dots.length - 1; i < ii; i++) {
|
|
if (!dots[i].offset) {
|
|
var start = toFloat(dots[i - 1].offset || 0),
|
|
end = 0;
|
|
for (var j = i + 1; j < ii; j++) {
|
|
if (dots[j].offset) {
|
|
end = dots[j].offset;
|
|
break;
|
|
}
|
|
}
|
|
if (!end) {
|
|
end = 100;
|
|
j = ii;
|
|
}
|
|
end = toFloat(end);
|
|
var d = (end - start) / (j - i + 1);
|
|
for (; i < j; i++) {
|
|
start += d;
|
|
dots[i].offset = start + "%";
|
|
}
|
|
}
|
|
}
|
|
return dots;
|
|
}),
|
|
tear = R._tear = function (el, paper) {
|
|
el == paper.top && (paper.top = el.prev);
|
|
el == paper.bottom && (paper.bottom = el.next);
|
|
el.next && (el.next.prev = el.prev);
|
|
el.prev && (el.prev.next = el.next);
|
|
},
|
|
tofront = R._tofront = function (el, paper) {
|
|
if (paper.top === el) {
|
|
return;
|
|
}
|
|
tear(el, paper);
|
|
el.next = null;
|
|
el.prev = paper.top;
|
|
paper.top.next = el;
|
|
paper.top = el;
|
|
},
|
|
toback = R._toback = function (el, paper) {
|
|
if (paper.bottom === el) {
|
|
return;
|
|
}
|
|
tear(el, paper);
|
|
el.next = paper.bottom;
|
|
el.prev = null;
|
|
paper.bottom.prev = el;
|
|
paper.bottom = el;
|
|
},
|
|
insertafter = R._insertafter = function (el, el2, paper) {
|
|
tear(el, paper);
|
|
el2 == paper.top && (paper.top = el);
|
|
el2.next && (el2.next.prev = el);
|
|
el.next = el2.next;
|
|
el.prev = el2;
|
|
el2.next = el;
|
|
},
|
|
insertbefore = R._insertbefore = function (el, el2, paper) {
|
|
tear(el, paper);
|
|
el2 == paper.bottom && (paper.bottom = el);
|
|
el2.prev && (el2.prev.next = el);
|
|
el.prev = el2.prev;
|
|
el2.prev = el;
|
|
el.next = el2;
|
|
},
|
|
removed = function (methodname) {
|
|
return function () {
|
|
throw new Error("Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object");
|
|
};
|
|
},
|
|
extractTransform = R._extractTransform = function (el, tstr) {
|
|
if (tstr == null) {
|
|
return el._.transform;
|
|
}
|
|
tstr = Str(tstr).replace(/\.{3}|\u2026/g, el._.transform || E);
|
|
var tdata = R.parseTransformString(tstr),
|
|
deg = 0,
|
|
dx = 0,
|
|
dy = 0,
|
|
sx = 1,
|
|
sy = 1,
|
|
_ = el._,
|
|
m = new Matrix;
|
|
_.transform = tdata || [];
|
|
if (tdata) {
|
|
for (var i = 0, ii = tdata.length; i < ii; i++) {
|
|
var t = tdata[i],
|
|
tlen = t.length,
|
|
bb;
|
|
t[0] = Str(t[0]).toLowerCase();
|
|
if (t[0] == "t" && tlen == 3) {
|
|
m.translate(t[1], t[2]);
|
|
} else if (t[0] == "r") {
|
|
if (tlen == 2) {
|
|
bb = bb || el.getBBox(1);
|
|
m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2);
|
|
deg += t[1];
|
|
} else if (tlen == 4) {
|
|
m.rotate(t[1], t[2], t[3]);
|
|
deg += t[1];
|
|
}
|
|
} else if (t[0] == "s") {
|
|
if (tlen == 2 || tlen == 3) {
|
|
bb = bb || el.getBBox(1);
|
|
m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2);
|
|
sx *= t[1];
|
|
sy *= t[tlen - 1];
|
|
} else if (tlen == 5) {
|
|
m.scale(t[1], t[2], t[3], t[4]);
|
|
sx *= t[1];
|
|
sy *= t[2];
|
|
}
|
|
} else if (t[0] == "m" && tlen == 7) {
|
|
m.add(t[1], t[2], t[3], t[4], t[5], t[6]);
|
|
}
|
|
_.dirtyT = 1;
|
|
el.matrix = m;
|
|
}
|
|
}
|
|
|
|
el.matrix = m;
|
|
|
|
_.sx = sx;
|
|
_.sy = sy;
|
|
_.deg = deg;
|
|
_.dx = dx = m.e;
|
|
_.dy = dy = m.f;
|
|
|
|
if (sx == 1 && sy == 1 && !deg && _.bbox) {
|
|
_.bbox.x += +dx;
|
|
_.bbox.y += +dy;
|
|
} else {
|
|
_.dirtyT = 1;
|
|
}
|
|
},
|
|
getEmpty = function (item) {
|
|
switch (item[0]) {
|
|
case "t": return ["t", 0, 0];
|
|
case "m": return ["m", 1, 0, 0, 1, 0, 0];
|
|
case "r": if (item.length == 4) {
|
|
return ["r", 0, item[2], item[3]];
|
|
} else {
|
|
return ["r", 0];
|
|
}
|
|
case "s": if (item.length == 5) {
|
|
return ["s", 1, 1, item[3], item[4]];
|
|
} else if (item.length == 3) {
|
|
return ["s", 1, 1];
|
|
} else {
|
|
return ["s", 1];
|
|
}
|
|
}
|
|
},
|
|
equaliseTransform = R._equaliseTransform = function (t1, t2) {
|
|
t2 = Str(t2).replace(/\.{3}|\u2026/g, t1);
|
|
t1 = R.parseTransformString(t1) || [];
|
|
t2 = R.parseTransformString(t2) || [];
|
|
var maxlength = mmax(t1.length, t2.length),
|
|
from = [],
|
|
to = [],
|
|
i = 0, j, jj,
|
|
tt1, tt2;
|
|
for (; i < maxlength; i++) {
|
|
tt1 = t1[i] || getEmpty(t2[i]);
|
|
tt2 = t2[i] || getEmpty(tt1);
|
|
if ((tt1[0] != tt2[0]) ||
|
|
(tt1[0] == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) ||
|
|
(tt1[0] == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4]))
|
|
) {
|
|
return;
|
|
}
|
|
from[i] = [];
|
|
to[i] = [];
|
|
for (j = 0, jj = mmax(tt1.length, tt2.length); j < jj; j++) {
|
|
j in tt1 && (from[i][j] = tt1[j]);
|
|
j in tt2 && (to[i][j] = tt2[j]);
|
|
}
|
|
}
|
|
return {
|
|
from: from,
|
|
to: to
|
|
};
|
|
};
|
|
R._getContainer = function (x, y, w, h) {
|
|
var container;
|
|
container = h == null && !R.is(x, "object") ? g.doc.getElementById(x) : x;
|
|
if (container == null) {
|
|
return;
|
|
}
|
|
if (container.tagName) {
|
|
if (y == null) {
|
|
return {
|
|
container: container,
|
|
width: container.style.pixelWidth || container.offsetWidth,
|
|
height: container.style.pixelHeight || container.offsetHeight
|
|
};
|
|
} else {
|
|
return {
|
|
container: container,
|
|
width: y,
|
|
height: w
|
|
};
|
|
}
|
|
}
|
|
return {
|
|
container: 1,
|
|
x: x,
|
|
y: y,
|
|
width: w,
|
|
height: h
|
|
};
|
|
};
|
|
|
|
R.pathToRelative = pathToRelative;
|
|
R._engine = {};
|
|
|
|
R.path2curve = path2curve;
|
|
|
|
R.matrix = function (a, b, c, d, e, f) {
|
|
return new Matrix(a, b, c, d, e, f);
|
|
};
|
|
function Matrix(a, b, c, d, e, f) {
|
|
if (a != null) {
|
|
this.a = +a;
|
|
this.b = +b;
|
|
this.c = +c;
|
|
this.d = +d;
|
|
this.e = +e;
|
|
this.f = +f;
|
|
} else {
|
|
this.a = 1;
|
|
this.b = 0;
|
|
this.c = 0;
|
|
this.d = 1;
|
|
this.e = 0;
|
|
this.f = 0;
|
|
}
|
|
}
|
|
(function (matrixproto) {
|
|
|
|
matrixproto.add = function (a, b, c, d, e, f) {
|
|
var out = [[], [], []],
|
|
m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]],
|
|
matrix = [[a, c, e], [b, d, f], [0, 0, 1]],
|
|
x, y, z, res;
|
|
|
|
if (a && a instanceof Matrix) {
|
|
matrix = [[a.a, a.c, a.e], [a.b, a.d, a.f], [0, 0, 1]];
|
|
}
|
|
|
|
for (x = 0; x < 3; x++) {
|
|
for (y = 0; y < 3; y++) {
|
|
res = 0;
|
|
for (z = 0; z < 3; z++) {
|
|
res += m[x][z] * matrix[z][y];
|
|
}
|
|
out[x][y] = res;
|
|
}
|
|
}
|
|
this.a = out[0][0];
|
|
this.b = out[1][0];
|
|
this.c = out[0][1];
|
|
this.d = out[1][1];
|
|
this.e = out[0][2];
|
|
this.f = out[1][2];
|
|
};
|
|
|
|
matrixproto.invert = function () {
|
|
var me = this,
|
|
x = me.a * me.d - me.b * me.c;
|
|
return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x);
|
|
};
|
|
|
|
matrixproto.clone = function () {
|
|
return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f);
|
|
};
|
|
|
|
matrixproto.translate = function (x, y) {
|
|
this.add(1, 0, 0, 1, x, y);
|
|
};
|
|
|
|
matrixproto.scale = function (x, y, cx, cy) {
|
|
y == null && (y = x);
|
|
(cx || cy) && this.add(1, 0, 0, 1, cx, cy);
|
|
this.add(x, 0, 0, y, 0, 0);
|
|
(cx || cy) && this.add(1, 0, 0, 1, -cx, -cy);
|
|
};
|
|
|
|
matrixproto.rotate = function (a, x, y) {
|
|
a = R.rad(a);
|
|
x = x || 0;
|
|
y = y || 0;
|
|
var cos = +math.cos(a).toFixed(9),
|
|
sin = +math.sin(a).toFixed(9);
|
|
this.add(cos, sin, -sin, cos, x, y);
|
|
this.add(1, 0, 0, 1, -x, -y);
|
|
};
|
|
|
|
matrixproto.x = function (x, y) {
|
|
return x * this.a + y * this.c + this.e;
|
|
};
|
|
|
|
matrixproto.y = function (x, y) {
|
|
return x * this.b + y * this.d + this.f;
|
|
};
|
|
matrixproto.get = function (i) {
|
|
return +this[Str.fromCharCode(97 + i)].toFixed(4);
|
|
};
|
|
matrixproto.toString = function () {
|
|
return R.svg ?
|
|
"matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" :
|
|
[this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join();
|
|
};
|
|
matrixproto.toFilter = function () {
|
|
return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.get(0) +
|
|
", M12=" + this.get(2) + ", M21=" + this.get(1) + ", M22=" + this.get(3) +
|
|
", Dx=" + this.get(4) + ", Dy=" + this.get(5) + ", sizingmethod='auto expand')";
|
|
};
|
|
matrixproto.offset = function () {
|
|
return [this.e.toFixed(4), this.f.toFixed(4)];
|
|
};
|
|
function norm(a) {
|
|
return a[0] * a[0] + a[1] * a[1];
|
|
}
|
|
function normalize(a) {
|
|
var mag = math.sqrt(norm(a));
|
|
a[0] && (a[0] /= mag);
|
|
a[1] && (a[1] /= mag);
|
|
}
|
|
|
|
matrixproto.split = function () {
|
|
var out = {};
|
|
// translation
|
|
out.dx = this.e;
|
|
out.dy = this.f;
|
|
|
|
// scale and shear
|
|
var row = [[this.a, this.c], [this.b, this.d]];
|
|
out.scalex = math.sqrt(norm(row[0]));
|
|
normalize(row[0]);
|
|
|
|
out.shear = row[0][0] * row[1][0] + row[0][1] * row[1][1];
|
|
row[1] = [row[1][0] - row[0][0] * out.shear, row[1][1] - row[0][1] * out.shear];
|
|
|
|
out.scaley = math.sqrt(norm(row[1]));
|
|
normalize(row[1]);
|
|
out.shear /= out.scaley;
|
|
|
|
// rotation
|
|
var sin = -row[0][1],
|
|
cos = row[1][1];
|
|
if (cos < 0) {
|
|
out.rotate = R.deg(math.acos(cos));
|
|
if (sin < 0) {
|
|
out.rotate = 360 - out.rotate;
|
|
}
|
|
} else {
|
|
out.rotate = R.deg(math.asin(sin));
|
|
}
|
|
|
|
out.isSimple = !+out.shear.toFixed(9) && (out.scalex.toFixed(9) == out.scaley.toFixed(9) || !out.rotate);
|
|
out.isSuperSimple = !+out.shear.toFixed(9) && out.scalex.toFixed(9) == out.scaley.toFixed(9) && !out.rotate;
|
|
out.noRotation = !+out.shear.toFixed(9) && !out.rotate;
|
|
return out;
|
|
};
|
|
|
|
matrixproto.toTransformString = function () {
|
|
var s = this.split();
|
|
if (s.isSimple) {
|
|
return "t" + [s.dx, s.dy] + "s" + [s.scalex, s.scaley, 0, 0] + "r" + [s.rotate, 0, 0];
|
|
} else {
|
|
return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)];
|
|
}
|
|
};
|
|
})(Matrix.prototype);
|
|
|
|
// WebKit rendering bug workaround method
|
|
var version = navigator.userAgent.match(/Version\/(.*?)\s/) || navigator.userAgent.match(/Chrome\/(\d+)/);
|
|
if ((navigator.vendor == "Apple Computer, Inc.") && (version && version[1] < 4 || navigator.platform.slice(0, 2) == "iP") ||
|
|
(navigator.vendor == "Google Inc." && version && version[1] < 8)) {
|
|
|
|
paperproto.safari = function () {
|
|
var rect = this.rect(-99, -99, this.width + 99, this.height + 99).attr({stroke: "none"});
|
|
setTimeout(function () {rect.remove();});
|
|
};
|
|
} else {
|
|
paperproto.safari = fun;
|
|
}
|
|
|
|
var preventDefault = function () {
|
|
this.returnValue = false;
|
|
},
|
|
preventTouch = function () {
|
|
return this.originalEvent.preventDefault();
|
|
},
|
|
stopPropagation = function () {
|
|
this.cancelBubble = true;
|
|
},
|
|
stopTouch = function () {
|
|
return this.originalEvent.stopPropagation();
|
|
},
|
|
addEvent = (function () {
|
|
if (g.doc.addEventListener) {
|
|
return function (obj, type, fn, element) {
|
|
var realName = supportsTouch && touchMap[type] ? touchMap[type] : type,
|
|
f = function (e) {
|
|
var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
|
|
scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
|
|
x = e.clientX + scrollX,
|
|
y = e.clientY + scrollY;
|
|
if (supportsTouch && touchMap[has](type)) {
|
|
for (var i = 0, ii = e.targetTouches && e.targetTouches.length; i < ii; i++) {
|
|
if (e.targetTouches[i].target == obj) {
|
|
var olde = e;
|
|
e = e.targetTouches[i];
|
|
e.originalEvent = olde;
|
|
e.preventDefault = preventTouch;
|
|
e.stopPropagation = stopTouch;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return fn.call(element, e, x, y);
|
|
};
|
|
obj.addEventListener(realName, f, false);
|
|
return function () {
|
|
obj.removeEventListener(realName, f, false);
|
|
return true;
|
|
};
|
|
};
|
|
} else if (g.doc.attachEvent) {
|
|
return function (obj, type, fn, element) {
|
|
var f = function (e) {
|
|
e = e || g.win.event;
|
|
var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
|
|
scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
|
|
x = e.clientX + scrollX,
|
|
y = e.clientY + scrollY;
|
|
e.preventDefault = e.preventDefault || preventDefault;
|
|
e.stopPropagation = e.stopPropagation || stopPropagation;
|
|
return fn.call(element, e, x, y);
|
|
};
|
|
obj.attachEvent("on" + type, f);
|
|
var detacher = function () {
|
|
obj.detachEvent("on" + type, f);
|
|
return true;
|
|
};
|
|
return detacher;
|
|
};
|
|
}
|
|
})(),
|
|
drag = [],
|
|
dragMove = function (e) {
|
|
var x = e.clientX,
|
|
y = e.clientY,
|
|
scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
|
|
scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
|
|
dragi,
|
|
j = drag.length;
|
|
while (j--) {
|
|
dragi = drag[j];
|
|
if (supportsTouch) {
|
|
var i = e.touches.length,
|
|
touch;
|
|
while (i--) {
|
|
touch = e.touches[i];
|
|
if (touch.identifier == dragi.el._drag.id) {
|
|
x = touch.clientX;
|
|
y = touch.clientY;
|
|
(e.originalEvent ? e.originalEvent : e).preventDefault();
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
e.preventDefault();
|
|
}
|
|
var node = dragi.el.node,
|
|
o,
|
|
next = node.nextSibling,
|
|
parent = node.parentNode,
|
|
display = node.style.display;
|
|
g.win.opera && parent.removeChild(node);
|
|
node.style.display = "none";
|
|
o = dragi.el.paper.getElementByPoint(x, y);
|
|
node.style.display = display;
|
|
g.win.opera && (next ? parent.insertBefore(node, next) : parent.appendChild(node));
|
|
o && eve("drag.over." + dragi.el.id, dragi.el, o);
|
|
x += scrollX;
|
|
y += scrollY;
|
|
eve("drag.move." + dragi.el.id, dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e);
|
|
}
|
|
},
|
|
dragUp = function (e) {
|
|
R.unmousemove(dragMove).unmouseup(dragUp);
|
|
var i = drag.length,
|
|
dragi;
|
|
while (i--) {
|
|
dragi = drag[i];
|
|
dragi.el._drag = {};
|
|
eve("drag.end." + dragi.el.id, dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e);
|
|
}
|
|
drag = [];
|
|
},
|
|
|
|
elproto = R.el = {};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
for (var i = events.length; i--;) {
|
|
(function (eventName) {
|
|
R[eventName] = elproto[eventName] = function (fn, scope) {
|
|
if (R.is(fn, "function")) {
|
|
this.events = this.events || [];
|
|
this.events.push({name: eventName, f: fn, unbind: addEvent(this.shape || this.node || g.doc, eventName, fn, scope || this)});
|
|
}
|
|
return this;
|
|
};
|
|
R["un" + eventName] = elproto["un" + eventName] = function (fn) {
|
|
var events = this.events,
|
|
l = events.length;
|
|
while (l--) if (events[l].name == eventName && events[l].f == fn) {
|
|
events[l].unbind();
|
|
events.splice(l, 1);
|
|
!events.length && delete this.events;
|
|
return this;
|
|
}
|
|
return this;
|
|
};
|
|
})(events[i]);
|
|
}
|
|
|
|
|
|
elproto.data = function (key, value) {
|
|
var data = eldata[this.id] = eldata[this.id] || {};
|
|
if (arguments.length == 1) {
|
|
if (R.is(key, "object")) {
|
|
for (var i in key) if (key[has](i)) {
|
|
this.data(i, key[i]);
|
|
}
|
|
return this;
|
|
}
|
|
eve("data.get." + this.id, this, data[key], key);
|
|
return data[key];
|
|
}
|
|
data[key] = value;
|
|
eve("data.set." + this.id, this, value, key);
|
|
return this;
|
|
};
|
|
|
|
elproto.removeData = function (key) {
|
|
if (key == null) {
|
|
eldata[this.id] = {};
|
|
} else {
|
|
eldata[this.id] && delete eldata[this.id][key];
|
|
}
|
|
return this;
|
|
};
|
|
|
|
elproto.hover = function (f_in, f_out, scope_in, scope_out) {
|
|
return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in);
|
|
};
|
|
|
|
elproto.unhover = function (f_in, f_out) {
|
|
return this.unmouseover(f_in).unmouseout(f_out);
|
|
};
|
|
|
|
elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) {
|
|
function start(e) {
|
|
(e.originalEvent || e).preventDefault();
|
|
var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
|
|
scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft;
|
|
this._drag.x = e.clientX + scrollX;
|
|
this._drag.y = e.clientY + scrollY;
|
|
this._drag.id = e.identifier;
|
|
!drag.length && R.mousemove(dragMove).mouseup(dragUp);
|
|
drag.push({el: this, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope});
|
|
onstart && eve.on("drag.start." + this.id, onstart);
|
|
onmove && eve.on("drag.move." + this.id, onmove);
|
|
onend && eve.on("drag.end." + this.id, onend);
|
|
eve("drag.start." + this.id, start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e);
|
|
}
|
|
this._drag = {};
|
|
this.mousedown(start);
|
|
return this;
|
|
};
|
|
|
|
elproto.onDragOver = function (f) {
|
|
f ? eve.on("drag.over." + this.id, f) : eve.unbind("drag.over." + this.id);
|
|
};
|
|
|
|
elproto.undrag = function () {
|
|
var i = drag.length;
|
|
while (i--) if (drag[i].el == this) {
|
|
R.unmousedown(drag[i].start);
|
|
drag.splice(i++, 1);
|
|
eve.unbind("drag.*." + this.id);
|
|
}
|
|
!drag.length && R.unmousemove(dragMove).unmouseup(dragUp);
|
|
};
|
|
|
|
paperproto.circle = function (x, y, r) {
|
|
var out = R._engine.circle(this, x || 0, y || 0, r || 0);
|
|
this.__set__ && this.__set__.push(out);
|
|
return out;
|
|
};
|
|
|
|
paperproto.rect = function (x, y, w, h, r) {
|
|
var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0);
|
|
this.__set__ && this.__set__.push(out);
|
|
return out;
|
|
};
|
|
|
|
paperproto.ellipse = function (x, y, rx, ry) {
|
|
var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0);
|
|
this.__set__ && this.__set__.push(out);
|
|
return out;
|
|
};
|
|
|
|
paperproto.path = function (pathString) {
|
|
pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E);
|
|
var out = R._engine.path(R.format[apply](R, arguments), this);
|
|
this.__set__ && this.__set__.push(out);
|
|
return out;
|
|
};
|
|
|
|
paperproto.image = function (src, x, y, w, h) {
|
|
var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0);
|
|
this.__set__ && this.__set__.push(out);
|
|
return out;
|
|
};
|
|
|
|
paperproto.text = function (x, y, text) {
|
|
var out = R._engine.text(this, x || 0, y || 0, Str(text));
|
|
this.__set__ && this.__set__.push(out);
|
|
return out;
|
|
};
|
|
|
|
paperproto.set = function (itemsArray) {
|
|
!R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length));
|
|
var out = new Set(itemsArray);
|
|
this.__set__ && this.__set__.push(out);
|
|
return out;
|
|
};
|
|
|
|
paperproto.setStart = function (set) {
|
|
this.__set__ = set || this.set();
|
|
};
|
|
|
|
paperproto.setFinish = function (set) {
|
|
var out = this.__set__;
|
|
delete this.__set__;
|
|
return out;
|
|
};
|
|
|
|
paperproto.setSize = function (width, height) {
|
|
return R._engine.setSize.call(this, width, height);
|
|
};
|
|
|
|
paperproto.setViewBox = function (x, y, w, h, fit) {
|
|
return R._engine.setViewBox.call(this, x, y, w, h, fit);
|
|
};
|
|
|
|
|
|
paperproto.top = paperproto.bottom = null;
|
|
|
|
paperproto.raphael = R;
|
|
var getOffset = function (elem) {
|
|
var box = elem.getBoundingClientRect(),
|
|
doc = elem.ownerDocument,
|
|
body = doc.body,
|
|
docElem = doc.documentElement,
|
|
clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
|
|
top = box.top + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop,
|
|
left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft;
|
|
return {
|
|
y: top,
|
|
x: left
|
|
};
|
|
};
|
|
|
|
paperproto.getElementByPoint = function (x, y) {
|
|
var paper = this,
|
|
svg = paper.canvas,
|
|
target = g.doc.elementFromPoint(x, y);
|
|
if (g.win.opera && target.tagName == "svg") {
|
|
var so = getOffset(svg),
|
|
sr = svg.createSVGRect();
|
|
sr.x = x - so.x;
|
|
sr.y = y - so.y;
|
|
sr.width = sr.height = 1;
|
|
var hits = svg.getIntersectionList(sr, null);
|
|
if (hits.length) {
|
|
target = hits[hits.length - 1];
|
|
}
|
|
}
|
|
if (!target) {
|
|
return null;
|
|
}
|
|
while (target.parentNode && target != svg.parentNode && !target.raphael) {
|
|
target = target.parentNode;
|
|
}
|
|
target == paper.canvas.parentNode && (target = svg);
|
|
target = target && target.raphael ? paper.getById(target.raphaelid) : null;
|
|
return target;
|
|
};
|
|
|
|
paperproto.getById = function (id) {
|
|
var bot = this.bottom;
|
|
while (bot) {
|
|
if (bot.id == id) {
|
|
return bot;
|
|
}
|
|
bot = bot.next;
|
|
}
|
|
return null;
|
|
};
|
|
|
|
paperproto.forEach = function (callback, thisArg) {
|
|
var bot = this.bottom;
|
|
while (bot) {
|
|
if (callback.call(thisArg, bot) === false) {
|
|
return this;
|
|
}
|
|
bot = bot.next;
|
|
}
|
|
return this;
|
|
};
|
|
function x_y() {
|
|
return this.x + S + this.y;
|
|
}
|
|
function x_y_w_h() {
|
|
return this.x + S + this.y + S + this.width + " \xd7 " + this.height;
|
|
}
|
|
|
|
elproto.getBBox = function (isWithoutTransform) {
|
|
if (this.removed) {
|
|
return {};
|
|
}
|
|
var _ = this._;
|
|
if (isWithoutTransform) {
|
|
if (_.dirty || !_.bboxwt) {
|
|
this.realPath = getPath[this.type](this);
|
|
_.bboxwt = pathDimensions(this.realPath);
|
|
_.bboxwt.toString = x_y_w_h;
|
|
_.dirty = 0;
|
|
}
|
|
return _.bboxwt;
|
|
}
|
|
if (_.dirty || _.dirtyT || !_.bbox) {
|
|
if (_.dirty || !this.realPath) {
|
|
_.bboxwt = 0;
|
|
this.realPath = getPath[this.type](this);
|
|
}
|
|
_.bbox = pathDimensions(mapPath(this.realPath, this.matrix));
|
|
_.bbox.toString = x_y_w_h;
|
|
_.dirty = _.dirtyT = 0;
|
|
}
|
|
return _.bbox;
|
|
};
|
|
|
|
elproto.clone = function () {
|
|
if (this.removed) {
|
|
return null;
|
|
}
|
|
return this.paper[this.type]().attr(this.attr());
|
|
};
|
|
|
|
elproto.glow = function (glow) {
|
|
if (this.type == "text") {
|
|
return null;
|
|
}
|
|
glow = glow || {};
|
|
var s = {
|
|
width: (glow.width || 10) + (+this.attr("stroke-width") || 1),
|
|
fill: glow.fill || false,
|
|
opacity: glow.opacity || .5,
|
|
offsetx: glow.offsetx || 0,
|
|
offsety: glow.offsety || 0,
|
|
color: glow.color || "#000"
|
|
},
|
|
c = s.width / 2,
|
|
r = this.paper,
|
|
out = r.set(),
|
|
path = this.realPath || getPath[this.type](this);
|
|
path = this.matrix ? mapPath(path, this.matrix) : path;
|
|
for (var i = 1; i < c + 1; i++) {
|
|
out.push(r.path(path).attr({
|
|
stroke: s.color,
|
|
fill: s.fill ? s.color : "none",
|
|
"stroke-linejoin": "round",
|
|
"stroke-linecap": "round",
|
|
"stroke-width": +(s.width / c * i).toFixed(3),
|
|
opacity: +(s.opacity / c).toFixed(3)
|
|
}));
|
|
}
|
|
return out.insertBefore(this).translate(s.offsetx, s.offsety);
|
|
};
|
|
var curveslengths = {},
|
|
getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) {
|
|
var len = 0,
|
|
precision = 100,
|
|
name = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y].join(),
|
|
cache = curveslengths[name],
|
|
old, dot;
|
|
!cache && (curveslengths[name] = cache = {data: []});
|
|
cache.timer && clearTimeout(cache.timer);
|
|
cache.timer = setTimeout(function () {delete curveslengths[name];}, 2e3);
|
|
if (length != null && !cache.precision) {
|
|
var total = getPointAtSegmentLength(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y);
|
|
cache.precision = ~~total * 10;
|
|
cache.data = [];
|
|
}
|
|
precision = cache.precision || precision;
|
|
for (var i = 0; i < precision + 1; i++) {
|
|
if (cache.data[i * precision]) {
|
|
dot = cache.data[i * precision];
|
|
} else {
|
|
dot = R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, i / precision);
|
|
cache.data[i * precision] = dot;
|
|
}
|
|
i && (len += pow(pow(old.x - dot.x, 2) + pow(old.y - dot.y, 2), .5));
|
|
if (length != null && len >= length) {
|
|
return dot;
|
|
}
|
|
old = dot;
|
|
}
|
|
if (length == null) {
|
|
return len;
|
|
}
|
|
},
|
|
getLengthFactory = function (istotal, subpath) {
|
|
return function (path, length, onlystart) {
|
|
path = path2curve(path);
|
|
var x, y, p, l, sp = "", subpaths = {}, point,
|
|
len = 0;
|
|
for (var i = 0, ii = path.length; i < ii; i++) {
|
|
p = path[i];
|
|
if (p[0] == "M") {
|
|
x = +p[1];
|
|
y = +p[2];
|
|
} else {
|
|
l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
|
|
if (len + l > length) {
|
|
if (subpath && !subpaths.start) {
|
|
point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
|
|
sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y];
|
|
if (onlystart) {return sp;}
|
|
subpaths.start = sp;
|
|
sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join();
|
|
len += l;
|
|
x = +p[5];
|
|
y = +p[6];
|
|
continue;
|
|
}
|
|
if (!istotal && !subpath) {
|
|
point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
|
|
return {x: point.x, y: point.y, alpha: point.alpha};
|
|
}
|
|
}
|
|
len += l;
|
|
x = +p[5];
|
|
y = +p[6];
|
|
}
|
|
sp += p.shift() + p;
|
|
}
|
|
subpaths.end = sp;
|
|
point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1);
|
|
point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha});
|
|
return point;
|
|
};
|
|
};
|
|
var getTotalLength = getLengthFactory(1),
|
|
getPointAtLength = getLengthFactory(),
|
|
getSubpathsAtLength = getLengthFactory(0, 1);
|
|
|
|
R.getTotalLength = getTotalLength;
|
|
|
|
R.getPointAtLength = getPointAtLength;
|
|
|
|
R.getSubpath = function (path, from, to) {
|
|
if (this.getTotalLength(path) - to < 1e-6) {
|
|
return getSubpathsAtLength(path, from).end;
|
|
}
|
|
var a = getSubpathsAtLength(path, to, 1);
|
|
return from ? getSubpathsAtLength(a, from).end : a;
|
|
};
|
|
|
|
elproto.getTotalLength = function () {
|
|
if (this.type != "path") {return;}
|
|
if (this.node.getTotalLength) {
|
|
return this.node.getTotalLength();
|
|
}
|
|
return getTotalLength(this.attrs.path);
|
|
};
|
|
|
|
elproto.getPointAtLength = function (length) {
|
|
if (this.type != "path") {return;}
|
|
return getPointAtLength(this.attrs.path, length);
|
|
};
|
|
|
|
elproto.getSubpath = function (from, to) {
|
|
if (this.type != "path") {return;}
|
|
return R.getSubpath(this.attrs.path, from, to);
|
|
};
|
|
|
|
var ef = R.easing_formulas = {
|
|
linear: function (n) {
|
|
return n;
|
|
},
|
|
"<": function (n) {
|
|
return pow(n, 1.7);
|
|
},
|
|
">": function (n) {
|
|
return pow(n, .48);
|
|
},
|
|
"<>": function (n) {
|
|
var q = .48 - n / 1.04,
|
|
Q = math.sqrt(.1734 + q * q),
|
|
x = Q - q,
|
|
X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1),
|
|
y = -Q - q,
|
|
Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1),
|
|
t = X + Y + .5;
|
|
return (1 - t) * 3 * t * t + t * t * t;
|
|
},
|
|
backIn: function (n) {
|
|
var s = 1.70158;
|
|
return n * n * ((s + 1) * n - s);
|
|
},
|
|
backOut: function (n) {
|
|
n = n - 1;
|
|
var s = 1.70158;
|
|
return n * n * ((s + 1) * n + s) + 1;
|
|
},
|
|
elastic: function (n) {
|
|
if (n == !!n) {
|
|
return n;
|
|
}
|
|
return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1;
|
|
},
|
|
bounce: function (n) {
|
|
var s = 7.5625,
|
|
p = 2.75,
|
|
l;
|
|
if (n < (1 / p)) {
|
|
l = s * n * n;
|
|
} else {
|
|
if (n < (2 / p)) {
|
|
n -= (1.5 / p);
|
|
l = s * n * n + .75;
|
|
} else {
|
|
if (n < (2.5 / p)) {
|
|
n -= (2.25 / p);
|
|
l = s * n * n + .9375;
|
|
} else {
|
|
n -= (2.625 / p);
|
|
l = s * n * n + .984375;
|
|
}
|
|
}
|
|
}
|
|
return l;
|
|
}
|
|
};
|
|
ef.easeIn = ef["ease-in"] = ef["<"];
|
|
ef.easeOut = ef["ease-out"] = ef[">"];
|
|
ef.easeInOut = ef["ease-in-out"] = ef["<>"];
|
|
ef["back-in"] = ef.backIn;
|
|
ef["back-out"] = ef.backOut;
|
|
|
|
var animationElements = [],
|
|
requestAnimFrame = window.requestAnimationFrame ||
|
|
window.webkitRequestAnimationFrame ||
|
|
window.mozRequestAnimationFrame ||
|
|
window.oRequestAnimationFrame ||
|
|
window.msRequestAnimationFrame ||
|
|
function (callback) {
|
|
setTimeout(callback, 16);
|
|
},
|
|
animation = function () {
|
|
var Now = +new Date,
|
|
l = 0;
|
|
for (; l < animationElements.length; l++) {
|
|
var e = animationElements[l];
|
|
if (e.el.removed || e.paused) {
|
|
continue;
|
|
}
|
|
var time = Now - e.start,
|
|
ms = e.ms,
|
|
easing = e.easing,
|
|
from = e.from,
|
|
diff = e.diff,
|
|
to = e.to,
|
|
t = e.t,
|
|
that = e.el,
|
|
set = {},
|
|
now;
|
|
if (e.initstatus) {
|
|
time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms;
|
|
e.status = e.initstatus;
|
|
delete e.initstatus;
|
|
e.stop && animationElements.splice(l--, 1);
|
|
} else {
|
|
e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top;
|
|
}
|
|
if (time < 0) {
|
|
continue;
|
|
}
|
|
if (time < ms) {
|
|
var pos = easing(time / ms);
|
|
for (var attr in from) if (from[has](attr)) {
|
|
switch (availableAnimAttrs[attr]) {
|
|
case nu:
|
|
now = +from[attr] + pos * ms * diff[attr];
|
|
break;
|
|
case "colour":
|
|
now = "rgb(" + [
|
|
upto255(round(from[attr].r + pos * ms * diff[attr].r)),
|
|
upto255(round(from[attr].g + pos * ms * diff[attr].g)),
|
|
upto255(round(from[attr].b + pos * ms * diff[attr].b))
|
|
].join(",") + ")";
|
|
break;
|
|
case "path":
|
|
now = [];
|
|
for (var i = 0, ii = from[attr].length; i < ii; i++) {
|
|
now[i] = [from[attr][i][0]];
|
|
for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
|
|
now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j];
|
|
}
|
|
now[i] = now[i].join(S);
|
|
}
|
|
now = now.join(S);
|
|
break;
|
|
case "transform":
|
|
if (diff[attr].real) {
|
|
now = [];
|
|
for (i = 0, ii = from[attr].length; i < ii; i++) {
|
|
now[i] = [from[attr][i][0]];
|
|
for (j = 1, jj = from[attr][i].length; j < jj; j++) {
|
|
now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j];
|
|
}
|
|
}
|
|
} else {
|
|
var get = function (i) {
|
|
return +from[attr][i] + pos * ms * diff[attr][i];
|
|
};
|
|
// now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]];
|
|
now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]];
|
|
}
|
|
break;
|
|
case "csv":
|
|
if (attr == "clip-rect") {
|
|
now = [];
|
|
i = 4;
|
|
while (i--) {
|
|
now[i] = +from[attr][i] + pos * ms * diff[attr][i];
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
var from2 = [].concat(from[attr]);
|
|
now = [];
|
|
i = that.paper.customAttributes[attr].length;
|
|
while (i--) {
|
|
now[i] = +from2[i] + pos * ms * diff[attr][i];
|
|
}
|
|
break;
|
|
}
|
|
set[attr] = now;
|
|
}
|
|
that.attr(set);
|
|
(function (id, that, anim) {
|
|
setTimeout(function () {
|
|
eve("anim.frame." + id, that, anim);
|
|
});
|
|
})(that.id, that, e.anim);
|
|
} else {
|
|
(function(f, el, a) {
|
|
setTimeout(function() {
|
|
eve("anim.frame." + el.id, el, a);
|
|
eve("anim.finish." + el.id, el, a);
|
|
R.is(f, "function") && f.call(el);
|
|
});
|
|
})(e.callback, that, e.anim);
|
|
that.attr(to);
|
|
animationElements.splice(l--, 1);
|
|
if (e.repeat > 1 && !e.next) {
|
|
runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1);
|
|
}
|
|
if (e.next && !e.stop) {
|
|
runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat);
|
|
}
|
|
}
|
|
}
|
|
R.svg && that && that.paper && that.paper.safari();
|
|
animationElements.length && requestAnimFrame(animation);
|
|
},
|
|
upto255 = function (color) {
|
|
return color > 255 ? 255 : color < 0 ? 0 : color;
|
|
};
|
|
|
|
elproto.animateWith = function (element, anim, params, ms, easing, callback) {
|
|
var a = params ? R.animation(params, ms, easing, callback) : anim;
|
|
status = element.status(anim);
|
|
return this.animate(a).status(a, status * anim.ms / a.ms);
|
|
};
|
|
function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) {
|
|
var cx = 3 * p1x,
|
|
bx = 3 * (p2x - p1x) - cx,
|
|
ax = 1 - cx - bx,
|
|
cy = 3 * p1y,
|
|
by = 3 * (p2y - p1y) - cy,
|
|
ay = 1 - cy - by;
|
|
function sampleCurveX(t) {
|
|
return ((ax * t + bx) * t + cx) * t;
|
|
}
|
|
function solve(x, epsilon) {
|
|
var t = solveCurveX(x, epsilon);
|
|
return ((ay * t + by) * t + cy) * t;
|
|
}
|
|
function solveCurveX(x, epsilon) {
|
|
var t0, t1, t2, x2, d2, i;
|
|
for(t2 = x, i = 0; i < 8; i++) {
|
|
x2 = sampleCurveX(t2) - x;
|
|
if (abs(x2) < epsilon) {
|
|
return t2;
|
|
}
|
|
d2 = (3 * ax * t2 + 2 * bx) * t2 + cx;
|
|
if (abs(d2) < 1e-6) {
|
|
break;
|
|
}
|
|
t2 = t2 - x2 / d2;
|
|
}
|
|
t0 = 0;
|
|
t1 = 1;
|
|
t2 = x;
|
|
if (t2 < t0) {
|
|
return t0;
|
|
}
|
|
if (t2 > t1) {
|
|
return t1;
|
|
}
|
|
while (t0 < t1) {
|
|
x2 = sampleCurveX(t2);
|
|
if (abs(x2 - x) < epsilon) {
|
|
return t2;
|
|
}
|
|
if (x > x2) {
|
|
t0 = t2;
|
|
} else {
|
|
t1 = t2;
|
|
}
|
|
t2 = (t1 - t0) / 2 + t0;
|
|
}
|
|
return t2;
|
|
}
|
|
return solve(t, 1 / (200 * duration));
|
|
}
|
|
elproto.onAnimation = function (f) {
|
|
f ? eve.on("anim.frame." + this.id, f) : eve.unbind("anim.frame." + this.id);
|
|
return this;
|
|
};
|
|
function Animation(anim, ms) {
|
|
var percents = [],
|
|
newAnim = {};
|
|
this.ms = ms;
|
|
this.times = 1;
|
|
if (anim) {
|
|
for (var attr in anim) if (anim[has](attr)) {
|
|
newAnim[toFloat(attr)] = anim[attr];
|
|
percents.push(toFloat(attr));
|
|
}
|
|
percents.sort(sortByNumber);
|
|
}
|
|
this.anim = newAnim;
|
|
this.top = percents[percents.length - 1];
|
|
this.percents = percents;
|
|
}
|
|
|
|
Animation.prototype.delay = function (delay) {
|
|
var a = new Animation(this.anim, this.ms);
|
|
a.times = this.times;
|
|
a.del = +delay || 0;
|
|
return a;
|
|
};
|
|
|
|
Animation.prototype.repeat = function (times) {
|
|
var a = new Animation(this.anim, this.ms);
|
|
a.del = this.del;
|
|
a.times = math.floor(mmax(times, 0)) || 1;
|
|
return a;
|
|
};
|
|
function runAnimation(anim, element, percent, status, totalOrigin, times) {
|
|
percent = toFloat(percent);
|
|
var params,
|
|
isInAnim,
|
|
isInAnimSet,
|
|
percents = [],
|
|
next,
|
|
prev,
|
|
timestamp,
|
|
ms = anim.ms,
|
|
from = {},
|
|
to = {},
|
|
diff = {};
|
|
if (status) {
|
|
for (i = 0, ii = animationElements.length; i < ii; i++) {
|
|
var e = animationElements[i];
|
|
if (e.el.id == element.id && e.anim == anim) {
|
|
if (e.percent != percent) {
|
|
animationElements.splice(i, 1);
|
|
isInAnimSet = 1;
|
|
} else {
|
|
isInAnim = e;
|
|
}
|
|
element.attr(e.totalOrigin);
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
status = +to; // NaN
|
|
}
|
|
for (var i = 0, ii = anim.percents.length; i < ii; i++) {
|
|
if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) {
|
|
percent = anim.percents[i];
|
|
prev = anim.percents[i - 1] || 0;
|
|
ms = ms / anim.top * (percent - prev);
|
|
next = anim.percents[i + 1];
|
|
params = anim.anim[percent];
|
|
break;
|
|
} else if (status) {
|
|
element.attr(anim.anim[anim.percents[i]]);
|
|
}
|
|
}
|
|
if (!params) {
|
|
return;
|
|
}
|
|
if (!isInAnim) {
|
|
for (attr in params) if (params[has](attr)) {
|
|
if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) {
|
|
from[attr] = element.attr(attr);
|
|
(from[attr] == null) && (from[attr] = availableAttrs[attr]);
|
|
to[attr] = params[attr];
|
|
switch (availableAnimAttrs[attr]) {
|
|
case nu:
|
|
diff[attr] = (to[attr] - from[attr]) / ms;
|
|
break;
|
|
case "colour":
|
|
from[attr] = R.getRGB(from[attr]);
|
|
var toColour = R.getRGB(to[attr]);
|
|
diff[attr] = {
|
|
r: (toColour.r - from[attr].r) / ms,
|
|
g: (toColour.g - from[attr].g) / ms,
|
|
b: (toColour.b - from[attr].b) / ms
|
|
};
|
|
break;
|
|
case "path":
|
|
var pathes = path2curve(from[attr], to[attr]),
|
|
toPath = pathes[1];
|
|
from[attr] = pathes[0];
|
|
diff[attr] = [];
|
|
for (i = 0, ii = from[attr].length; i < ii; i++) {
|
|
diff[attr][i] = [0];
|
|
for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
|
|
diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms;
|
|
}
|
|
}
|
|
break;
|
|
case "transform":
|
|
var _ = element._,
|
|
eq = equaliseTransform(_[attr], to[attr]);
|
|
if (eq) {
|
|
from[attr] = eq.from;
|
|
to[attr] = eq.to;
|
|
diff[attr] = [];
|
|
diff[attr].real = true;
|
|
for (i = 0, ii = from[attr].length; i < ii; i++) {
|
|
diff[attr][i] = [from[attr][i][0]];
|
|
for (j = 1, jj = from[attr][i].length; j < jj; j++) {
|
|
diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms;
|
|
}
|
|
}
|
|
} else {
|
|
var m = (element.matrix || new Matrix),
|
|
to2 = {
|
|
_: {transform: _.transform},
|
|
getBBox: function () {
|
|
return element.getBBox(1);
|
|
}
|
|
};
|
|
from[attr] = [
|
|
m.a,
|
|
m.b,
|
|
m.c,
|
|
m.d,
|
|
m.e,
|
|
m.f
|
|
];
|
|
extractTransform(to2, to[attr]);
|
|
to[attr] = to2._.transform;
|
|
diff[attr] = [
|
|
(to2.matrix.a - m.a) / ms,
|
|
(to2.matrix.b - m.b) / ms,
|
|
(to2.matrix.c - m.c) / ms,
|
|
(to2.matrix.d - m.d) / ms,
|
|
(to2.matrix.e - m.e) / ms,
|
|
(to2.matrix.e - m.f) / ms
|
|
];
|
|
// from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy];
|
|
// var to2 = {_:{}, getBBox: function () { return element.getBBox(); }};
|
|
// extractTransform(to2, to[attr]);
|
|
// diff[attr] = [
|
|
// (to2._.sx - _.sx) / ms,
|
|
// (to2._.sy - _.sy) / ms,
|
|
// (to2._.deg - _.deg) / ms,
|
|
// (to2._.dx - _.dx) / ms,
|
|
// (to2._.dy - _.dy) / ms
|
|
// ];
|
|
}
|
|
break;
|
|
case "csv":
|
|
var values = Str(params[attr]).split(separator),
|
|
from2 = Str(from[attr]).split(separator);
|
|
if (attr == "clip-rect") {
|
|
from[attr] = from2;
|
|
diff[attr] = [];
|
|
i = from2.length;
|
|
while (i--) {
|
|
diff[attr][i] = (values[i] - from[attr][i]) / ms;
|
|
}
|
|
}
|
|
to[attr] = values;
|
|
break;
|
|
default:
|
|
values = [].concat(params[attr]);
|
|
from2 = [].concat(from[attr]);
|
|
diff[attr] = [];
|
|
i = element.paper.customAttributes[attr].length;
|
|
while (i--) {
|
|
diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
var easing = params.easing,
|
|
easyeasy = R.easing_formulas[easing];
|
|
if (!easyeasy) {
|
|
easyeasy = Str(easing).match(bezierrg);
|
|
if (easyeasy && easyeasy.length == 5) {
|
|
var curve = easyeasy;
|
|
easyeasy = function (t) {
|
|
return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms);
|
|
};
|
|
} else {
|
|
easyeasy = pipe;
|
|
}
|
|
}
|
|
timestamp = params.start || anim.start || +new Date;
|
|
e = {
|
|
anim: anim,
|
|
percent: percent,
|
|
timestamp: timestamp,
|
|
start: timestamp + (anim.del || 0),
|
|
status: 0,
|
|
initstatus: status || 0,
|
|
stop: false,
|
|
ms: ms,
|
|
easing: easyeasy,
|
|
from: from,
|
|
diff: diff,
|
|
to: to,
|
|
el: element,
|
|
callback: params.callback,
|
|
prev: prev,
|
|
next: next,
|
|
repeat: times || anim.times,
|
|
origin: element.attr(),
|
|
totalOrigin: totalOrigin
|
|
};
|
|
animationElements.push(e);
|
|
if (status && !isInAnim && !isInAnimSet) {
|
|
e.stop = true;
|
|
e.start = new Date - ms * status;
|
|
if (animationElements.length == 1) {
|
|
return animation();
|
|
}
|
|
}
|
|
if (isInAnimSet) {
|
|
e.start = new Date - e.ms * status;
|
|
}
|
|
animationElements.length == 1 && requestAnimFrame(animation);
|
|
} else {
|
|
isInAnim.initstatus = status;
|
|
isInAnim.start = new Date - isInAnim.ms * status;
|
|
}
|
|
eve("anim.start." + element.id, element, anim);
|
|
}
|
|
|
|
R.animation = function (params, ms, easing, callback) {
|
|
if (params instanceof Animation) {
|
|
return params;
|
|
}
|
|
if (R.is(easing, "function") || !easing) {
|
|
callback = callback || easing || null;
|
|
easing = null;
|
|
}
|
|
params = Object(params);
|
|
ms = +ms || 0;
|
|
var p = {},
|
|
json,
|
|
attr;
|
|
for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) {
|
|
json = true;
|
|
p[attr] = params[attr];
|
|
}
|
|
if (!json) {
|
|
return new Animation(params, ms);
|
|
} else {
|
|
easing && (p.easing = easing);
|
|
callback && (p.callback = callback);
|
|
return new Animation({100: p}, ms);
|
|
}
|
|
};
|
|
|
|
elproto.animate = function (params, ms, easing, callback) {
|
|
var element = this;
|
|
if (element.removed) {
|
|
callback && callback.call(element);
|
|
return element;
|
|
}
|
|
var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback);
|
|
runAnimation(anim, element, anim.percents[0], null, element.attr());
|
|
return element;
|
|
};
|
|
|
|
elproto.setTime = function (anim, value) {
|
|
if (anim && value != null) {
|
|
this.status(anim, mmin(value, anim.ms) / anim.ms);
|
|
}
|
|
return this;
|
|
};
|
|
|
|
elproto.status = function (anim, value) {
|
|
var out = [],
|
|
i = 0,
|
|
len,
|
|
e;
|
|
if (value != null) {
|
|
runAnimation(anim, this, -1, mmin(value, 1));
|
|
return this;
|
|
} else {
|
|
len = animationElements.length;
|
|
for (; i < len; i++) {
|
|
e = animationElements[i];
|
|
if (e.el.id == this.id && (!anim || e.anim == anim)) {
|
|
if (anim) {
|
|
return e.status;
|
|
}
|
|
out.push({
|
|
anim: e.anim,
|
|
status: e.status
|
|
});
|
|
}
|
|
}
|
|
if (anim) {
|
|
return 0;
|
|
}
|
|
return out;
|
|
}
|
|
};
|
|
|
|
elproto.pause = function (anim) {
|
|
for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
|
|
if (eve("anim.pause." + this.id, this, animationElements[i].anim) !== false) {
|
|
animationElements[i].paused = true;
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
elproto.resume = function (anim) {
|
|
for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
|
|
var e = animationElements[i];
|
|
if (eve("anim.resume." + this.id, this, e.anim) !== false) {
|
|
delete e.paused;
|
|
this.status(e.anim, e.status);
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
elproto.stop = function (anim) {
|
|
for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
|
|
if (eve("anim.stop." + this.id, this, animationElements[i].anim) !== false) {
|
|
animationElements.splice(i--, 1);
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
elproto.toString = function () {
|
|
return "Rapha\xebl\u2019s object";
|
|
};
|
|
|
|
// Set
|
|
var Set = function (items) {
|
|
this.items = [];
|
|
this.length = 0;
|
|
this.type = "set";
|
|
if (items) {
|
|
for (var i = 0, ii = items.length; i < ii; i++) {
|
|
if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) {
|
|
this[this.items.length] = this.items[this.items.length] = items[i];
|
|
this.length++;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
setproto = Set.prototype;
|
|
|
|
setproto.push = function () {
|
|
var item,
|
|
len;
|
|
for (var i = 0, ii = arguments.length; i < ii; i++) {
|
|
item = arguments[i];
|
|
if (item && (item.constructor == elproto.constructor || item.constructor == Set)) {
|
|
len = this.items.length;
|
|
this[len] = this.items[len] = item;
|
|
this.length++;
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
setproto.pop = function () {
|
|
this.length && delete this[this.length--];
|
|
return this.items.pop();
|
|
};
|
|
|
|
setproto.forEach = function (callback, thisArg) {
|
|
for (var i = 0, ii = this.items.length; i < ii; i++) {
|
|
if (callback.call(thisArg, this.items[i]) === false) {
|
|
return this;
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
for (var method in elproto) if (elproto[has](method)) {
|
|
setproto[method] = (function (methodname) {
|
|
return function () {
|
|
var arg = arguments;
|
|
return this.forEach(function (el) {
|
|
el[methodname][apply](el, arg);
|
|
});
|
|
};
|
|
})(method);
|
|
}
|
|
setproto.attr = function (name, value) {
|
|
if (name && R.is(name, array) && R.is(name[0], "object")) {
|
|
for (var j = 0, jj = name.length; j < jj; j++) {
|
|
this.items[j].attr(name[j]);
|
|
}
|
|
} else {
|
|
for (var i = 0, ii = this.items.length; i < ii; i++) {
|
|
this.items[i].attr(name, value);
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
setproto.clear = function () {
|
|
while (this.length) {
|
|
this.pop();
|
|
}
|
|
};
|
|
|
|
setproto.splice = function (index, count, insertion) {
|
|
index = index < 0 ? mmax(this.length + index, 0) : index;
|
|
count = mmax(0, mmin(this.length - index, count));
|
|
var tail = [],
|
|
todel = [],
|
|
args = [],
|
|
i;
|
|
for (i = 2; i < arguments.length; i++) {
|
|
args.push(arguments[i]);
|
|
}
|
|
for (i = 0; i < count; i++) {
|
|
todel.push(this[index + i]);
|
|
}
|
|
for (; i < this.length - index; i++) {
|
|
tail.push(this[index + i]);
|
|
}
|
|
var arglen = args.length;
|
|
for (i = 0; i < arglen + tail.length; i++) {
|
|
this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen];
|
|
}
|
|
i = this.items.length = this.length -= count - arglen;
|
|
while (this[i]) {
|
|
delete this[i++];
|
|
}
|
|
return new Set(todel);
|
|
};
|
|
|
|
setproto.exclude = function (el) {
|
|
for (var i = 0, ii = this.length, found; i < ii; i++) if (found || this[i] == el) {
|
|
this[i] = this[i + 1];
|
|
found = 1;
|
|
}
|
|
if (found) {
|
|
this.length--;
|
|
delete this[i];
|
|
return true;
|
|
}
|
|
};
|
|
setproto.animate = function (params, ms, easing, callback) {
|
|
(R.is(easing, "function") || !easing) && (callback = easing || null);
|
|
var len = this.items.length,
|
|
i = len,
|
|
item,
|
|
set = this,
|
|
collector;
|
|
if (!len) {
|
|
return this;
|
|
}
|
|
callback && (collector = function () {
|
|
!--len && callback.call(set);
|
|
});
|
|
easing = R.is(easing, string) ? easing : collector;
|
|
var anim = R.animation(params, ms, easing, collector);
|
|
item = this.items[--i].animate(anim);
|
|
while (i--) {
|
|
this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim);
|
|
}
|
|
return this;
|
|
};
|
|
setproto.insertAfter = function (el) {
|
|
var i = this.items.length;
|
|
while (i--) {
|
|
this.items[i].insertAfter(el);
|
|
}
|
|
return this;
|
|
};
|
|
setproto.getBBox = function () {
|
|
var x = [],
|
|
y = [],
|
|
w = [],
|
|
h = [];
|
|
for (var i = this.items.length; i--;) if (!this.items[i].removed) {
|
|
var box = this.items[i].getBBox();
|
|
x.push(box.x);
|
|
y.push(box.y);
|
|
w.push(box.x + box.width);
|
|
h.push(box.y + box.height);
|
|
}
|
|
x = mmin[apply](0, x);
|
|
y = mmin[apply](0, y);
|
|
return {
|
|
x: x,
|
|
y: y,
|
|
width: mmax[apply](0, w) - x,
|
|
height: mmax[apply](0, h) - y
|
|
};
|
|
};
|
|
setproto.clone = function (s) {
|
|
s = new Set;
|
|
for (var i = 0, ii = this.items.length; i < ii; i++) {
|
|
s.push(this.items[i].clone());
|
|
}
|
|
return s;
|
|
};
|
|
setproto.toString = function () {
|
|
return "Rapha\xebl\u2018s set";
|
|
};
|
|
|
|
|
|
R.registerFont = function (font) {
|
|
if (!font.face) {
|
|
return font;
|
|
}
|
|
this.fonts = this.fonts || {};
|
|
var fontcopy = {
|
|
w: font.w,
|
|
face: {},
|
|
glyphs: {}
|
|
},
|
|
family = font.face["font-family"];
|
|
for (var prop in font.face) if (font.face[has](prop)) {
|
|
fontcopy.face[prop] = font.face[prop];
|
|
}
|
|
if (this.fonts[family]) {
|
|
this.fonts[family].push(fontcopy);
|
|
} else {
|
|
this.fonts[family] = [fontcopy];
|
|
}
|
|
if (!font.svg) {
|
|
fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10);
|
|
for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) {
|
|
var path = font.glyphs[glyph];
|
|
fontcopy.glyphs[glyph] = {
|
|
w: path.w,
|
|
k: {},
|
|
d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) {
|
|
return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M";
|
|
}) + "z"
|
|
};
|
|
if (path.k) {
|
|
for (var k in path.k) if (path[has](k)) {
|
|
fontcopy.glyphs[glyph].k[k] = path.k[k];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return font;
|
|
};
|
|
|
|
paperproto.getFont = function (family, weight, style, stretch) {
|
|
stretch = stretch || "normal";
|
|
style = style || "normal";
|
|
weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400;
|
|
if (!R.fonts) {
|
|
return;
|
|
}
|
|
var font = R.fonts[family];
|
|
if (!font) {
|
|
var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i");
|
|
for (var fontName in R.fonts) if (R.fonts[has](fontName)) {
|
|
if (name.test(fontName)) {
|
|
font = R.fonts[fontName];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
var thefont;
|
|
if (font) {
|
|
for (var i = 0, ii = font.length; i < ii; i++) {
|
|
thefont = font[i];
|
|
if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return thefont;
|
|
};
|
|
|
|
paperproto.print = function (x, y, string, font, size, origin, letter_spacing) {
|
|
origin = origin || "middle"; // baseline|middle
|
|
letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1);
|
|
var out = this.set(),
|
|
letters = Str(string).split(E),
|
|
shift = 0,
|
|
path = E,
|
|
scale;
|
|
R.is(font, string) && (font = this.getFont(font));
|
|
if (font) {
|
|
scale = (size || 16) / font.face["units-per-em"];
|
|
var bb = font.face.bbox.split(separator),
|
|
top = +bb[0],
|
|
height = +bb[1] + (origin == "baseline" ? bb[3] - bb[1] + (+font.face.descent) : (bb[3] - bb[1]) / 2);
|
|
for (var i = 0, ii = letters.length; i < ii; i++) {
|
|
var prev = i && font.glyphs[letters[i - 1]] || {},
|
|
curr = font.glyphs[letters[i]];
|
|
shift += i ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0;
|
|
curr && curr.d && out.push(this.path(curr.d).attr({
|
|
fill: "#000",
|
|
stroke: "none",
|
|
transform: [["t", shift * scale, 0]]
|
|
}));
|
|
}
|
|
out.transform(["...s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]);
|
|
}
|
|
return out;
|
|
};
|
|
|
|
|
|
R.format = function (token, params) {
|
|
var args = R.is(params, array) ? [0][concat](params) : arguments;
|
|
token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) {
|
|
return args[++i] == null ? E : args[i];
|
|
}));
|
|
return token || E;
|
|
};
|
|
|
|
R.fullfill = (function () {
|
|
var tokenRegex = /\{([^\}]+)\}/g,
|
|
objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties
|
|
replacer = function (all, key, obj) {
|
|
var res = obj;
|
|
key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) {
|
|
name = name || quotedName;
|
|
if (res) {
|
|
if (name in res) {
|
|
res = res[name];
|
|
}
|
|
typeof res == "function" && isFunc && (res = res());
|
|
}
|
|
});
|
|
res = (res == null || res == obj ? all : res) + "";
|
|
return res;
|
|
};
|
|
return function (str, obj) {
|
|
return String(str).replace(tokenRegex, function (all, key) {
|
|
return replacer(all, key, obj);
|
|
});
|
|
};
|
|
})();
|
|
|
|
R.ninja = function () {
|
|
oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael;
|
|
return R;
|
|
};
|
|
|
|
R.st = setproto;
|
|
// Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html
|
|
(function (doc, loaded, f) {
|
|
if (doc.readyState == null && doc.addEventListener){
|
|
doc.addEventListener(loaded, f = function () {
|
|
doc.removeEventListener(loaded, f, false);
|
|
doc.readyState = "complete";
|
|
}, false);
|
|
doc.readyState = "loading";
|
|
}
|
|
function isLoaded() {
|
|
(/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("DOMload");
|
|
}
|
|
isLoaded();
|
|
})(document, "DOMContentLoaded");
|
|
|
|
oldRaphael.was ? (g.win.Raphael = R) : (Raphael = R);
|
|
|
|
eve.on("DOMload", function () {
|
|
loaded = true;
|
|
});
|
|
})();
|
|
|
|
// ┌─────────────────────────────────────────────────────────────────────┐ \\
|
|
// │ Raphaël 2 - JavaScript Vector Library │ \\
|
|
// ├─────────────────────────────────────────────────────────────────────┤ \\
|
|
// │ SVG Module │ \\
|
|
// ├─────────────────────────────────────────────────────────────────────┤ \\
|
|
// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
|
|
// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\
|
|
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
|
|
// └─────────────────────────────────────────────────────────────────────┘ \\
|
|
window.Raphael.svg && function (R) {
|
|
var has = "hasOwnProperty",
|
|
Str = String,
|
|
toFloat = parseFloat,
|
|
toInt = parseInt,
|
|
math = Math,
|
|
mmax = math.max,
|
|
abs = math.abs,
|
|
pow = math.pow,
|
|
separator = /[, ]+/,
|
|
eve = R.eve,
|
|
E = "",
|
|
S = " ";
|
|
var xlink = "http://www.w3.org/1999/xlink",
|
|
markers = {
|
|
block: "M5,0 0,2.5 5,5z",
|
|
classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z",
|
|
diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z",
|
|
open: "M6,1 1,3.5 6,6",
|
|
oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z"
|
|
},
|
|
markerCounter = {};
|
|
R.toString = function () {
|
|
return "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version;
|
|
};
|
|
var $ = function (el, attr) {
|
|
if (attr) {
|
|
if (typeof el == "string") {
|
|
el = $(el);
|
|
}
|
|
for (var key in attr) if (attr[has](key)) {
|
|
if (key.substring(0, 6) == "xlink:") {
|
|
el.setAttributeNS(xlink, key.substring(6), Str(attr[key]));
|
|
} else {
|
|
el.setAttribute(key, Str(attr[key]));
|
|
}
|
|
}
|
|
} else {
|
|
el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el);
|
|
el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)");
|
|
}
|
|
return el;
|
|
},
|
|
gradients = {},
|
|
rgGrad = /^url\(#(.*)\)$/,
|
|
removeGradientFill = function (node, paper) {
|
|
var oid = node.getAttribute("fill");
|
|
oid = oid && oid.match(rgGrad);
|
|
if (oid && !--gradients[oid[1]]) {
|
|
delete gradients[oid[1]];
|
|
paper.defs.removeChild(R._g.doc.getElementById(oid[1]));
|
|
}
|
|
},
|
|
addGradientFill = function (element, gradient) {
|
|
var type = "linear",
|
|
id = element.id + gradient,
|
|
fx = .5, fy = .5,
|
|
o = element.node,
|
|
SVG = element.paper,
|
|
s = o.style,
|
|
el = R._g.doc.getElementById(id);
|
|
if (!el) {
|
|
gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) {
|
|
type = "radial";
|
|
if (_fx && _fy) {
|
|
fx = toFloat(_fx);
|
|
fy = toFloat(_fy);
|
|
var dir = ((fy > .5) * 2 - 1);
|
|
pow(fx - .5, 2) + pow(fy - .5, 2) > .25 &&
|
|
(fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) &&
|
|
fy != .5 &&
|
|
(fy = fy.toFixed(5) - 1e-5 * dir);
|
|
}
|
|
return E;
|
|
});
|
|
gradient = gradient.split(/\s*\-\s*/);
|
|
if (type == "linear") {
|
|
var angle = gradient.shift();
|
|
angle = -toFloat(angle);
|
|
if (isNaN(angle)) {
|
|
return null;
|
|
}
|
|
var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))],
|
|
max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1);
|
|
vector[2] *= max;
|
|
vector[3] *= max;
|
|
if (vector[2] < 0) {
|
|
vector[0] = -vector[2];
|
|
vector[2] = 0;
|
|
}
|
|
if (vector[3] < 0) {
|
|
vector[1] = -vector[3];
|
|
vector[3] = 0;
|
|
}
|
|
}
|
|
var dots = R._parseDots(gradient);
|
|
if (!dots) {
|
|
return null;
|
|
}
|
|
if (element.gradient) {
|
|
SVG.defs.removeChild(element.gradient);
|
|
delete element.gradient;
|
|
}
|
|
|
|
id = id.replace(/[\(\)\s,\xb0#]/g, "-");
|
|
el = $(type + "Gradient", {id: id});
|
|
element.gradient = el;
|
|
$(el, type == "radial" ? {
|
|
fx: fx,
|
|
fy: fy
|
|
} : {
|
|
x1: vector[0],
|
|
y1: vector[1],
|
|
x2: vector[2],
|
|
y2: vector[3],
|
|
gradientTransform: element.matrix.invert()
|
|
});
|
|
SVG.defs.appendChild(el);
|
|
for (var i = 0, ii = dots.length; i < ii; i++) {
|
|
el.appendChild($("stop", {
|
|
offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%",
|
|
"stop-color": dots[i].color || "#fff"
|
|
}));
|
|
}
|
|
}
|
|
$(o, {
|
|
fill: "url(#" + id + ")",
|
|
opacity: 1,
|
|
"fill-opacity": 1
|
|
});
|
|
s.fill = E;
|
|
s.opacity = 1;
|
|
s.fillOpacity = 1;
|
|
return 1;
|
|
},
|
|
updatePosition = function (o) {
|
|
var bbox = o.getBBox(1);
|
|
$(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"});
|
|
},
|
|
addArrow = function (o, value, isEnd) {
|
|
if (o.type == "path") {
|
|
var values = Str(value).toLowerCase().split("-"),
|
|
p = o.paper,
|
|
se = isEnd ? "end" : "start",
|
|
node = o.node,
|
|
attrs = o.attrs,
|
|
stroke = attrs["stroke-width"],
|
|
i = values.length,
|
|
type = "classic",
|
|
from,
|
|
to,
|
|
dx,
|
|
refX,
|
|
attr,
|
|
w = 3,
|
|
h = 3,
|
|
t = 5;
|
|
while (i--) {
|
|
switch (values[i]) {
|
|
case "block":
|
|
case "classic":
|
|
case "oval":
|
|
case "diamond":
|
|
case "open":
|
|
case "none":
|
|
type = values[i];
|
|
break;
|
|
case "wide": h = 5; break;
|
|
case "narrow": h = 2; break;
|
|
case "long": w = 5; break;
|
|
case "short": w = 2; break;
|
|
}
|
|
}
|
|
if (type == "open") {
|
|
w += 2;
|
|
h += 2;
|
|
t += 2;
|
|
dx = 1;
|
|
refX = isEnd ? 4 : 1;
|
|
attr = {
|
|
fill: "none",
|
|
stroke: attrs.stroke
|
|
};
|
|
} else {
|
|
refX = dx = w / 2;
|
|
attr = {
|
|
fill: attrs.stroke,
|
|
stroke: "none"
|
|
};
|
|
}
|
|
if (o._.arrows) {
|
|
if (isEnd) {
|
|
o._.arrows.endPath && markerCounter[o._.arrows.endPath]--;
|
|
o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--;
|
|
} else {
|
|
o._.arrows.startPath && markerCounter[o._.arrows.startPath]--;
|
|
o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--;
|
|
}
|
|
} else {
|
|
o._.arrows = {};
|
|
}
|
|
if (type != "none") {
|
|
var pathId = "raphael-marker-" + type,
|
|
markerId = "raphael-marker-" + se + type + w + h;
|
|
if (!R._g.doc.getElementById(pathId)) {
|
|
p.defs.appendChild($($("path"), {
|
|
"stroke-linecap": "round",
|
|
d: markers[type],
|
|
id: pathId
|
|
}));
|
|
markerCounter[pathId] = 1;
|
|
} else {
|
|
markerCounter[pathId]++;
|
|
}
|
|
var marker = R._g.doc.getElementById(markerId),
|
|
use;
|
|
if (!marker) {
|
|
marker = $($("marker"), {
|
|
id: markerId,
|
|
markerHeight: h,
|
|
markerWidth: w,
|
|
orient: "auto",
|
|
refX: refX,
|
|
refY: h / 2
|
|
});
|
|
use = $($("use"), {
|
|
"xlink:href": "#" + pathId,
|
|
transform: (isEnd ? " rotate(180 " + w / 2 + " " + h / 2 + ") " : S) + "scale(" + w / t + "," + h / t + ")",
|
|
"stroke-width": 1 / ((w / t + h / t) / 2)
|
|
});
|
|
marker.appendChild(use);
|
|
p.defs.appendChild(marker);
|
|
markerCounter[markerId] = 1;
|
|
} else {
|
|
markerCounter[markerId]++;
|
|
use = marker.getElementsByTagName("use")[0];
|
|
}
|
|
$(use, attr);
|
|
var delta = dx * (type != "diamond" && type != "oval");
|
|
if (isEnd) {
|
|
from = o._.arrows.startdx * stroke || 0;
|
|
to = R.getTotalLength(attrs.path) - delta * stroke;
|
|
} else {
|
|
from = delta * stroke;
|
|
to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
|
|
}
|
|
attr = {};
|
|
attr["marker-" + se] = "url(#" + markerId + ")";
|
|
if (to || from) {
|
|
attr.d = Raphael.getSubpath(attrs.path, from, to);
|
|
}
|
|
$(node, attr);
|
|
o._.arrows[se + "Path"] = pathId;
|
|
o._.arrows[se + "Marker"] = markerId;
|
|
o._.arrows[se + "dx"] = delta;
|
|
o._.arrows[se + "Type"] = type;
|
|
o._.arrows[se + "String"] = value;
|
|
} else {
|
|
if (isEnd) {
|
|
from = o._.arrows.startdx * stroke || 0;
|
|
to = R.getTotalLength(attrs.path) - from;
|
|
} else {
|
|
from = 0;
|
|
to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
|
|
}
|
|
o._.arrows[se + "Path"] && $(node, {d: Raphael.getSubpath(attrs.path, from, to)});
|
|
delete o._.arrows[se + "Path"];
|
|
delete o._.arrows[se + "Marker"];
|
|
delete o._.arrows[se + "dx"];
|
|
delete o._.arrows[se + "Type"];
|
|
delete o._.arrows[se + "String"];
|
|
}
|
|
for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) {
|
|
var item = R._g.doc.getElementById(attr);
|
|
item && item.parentNode.removeChild(item);
|
|
}
|
|
}
|
|
},
|
|
dasharray = {
|
|
"": [0],
|
|
"none": [0],
|
|
"-": [3, 1],
|
|
".": [1, 1],
|
|
"-.": [3, 1, 1, 1],
|
|
"-..": [3, 1, 1, 1, 1, 1],
|
|
". ": [1, 3],
|
|
"- ": [4, 3],
|
|
"--": [8, 3],
|
|
"- .": [4, 3, 1, 3],
|
|
"--.": [8, 3, 1, 3],
|
|
"--..": [8, 3, 1, 3, 1, 3]
|
|
},
|
|
addDashes = function (o, value, params) {
|
|
value = dasharray[Str(value).toLowerCase()];
|
|
if (value) {
|
|
var width = o.attrs["stroke-width"] || "1",
|
|
butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
|
|
dashes = [],
|
|
i = value.length;
|
|
while (i--) {
|
|
dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
|
|
}
|
|
$(o.node, {"stroke-dasharray": dashes.join(",")});
|
|
}
|
|
},
|
|
setFillAndStroke = function (o, params) {
|
|
var node = o.node,
|
|
attrs = o.attrs,
|
|
vis = node.style.visibility;
|
|
node.style.visibility = "hidden";
|
|
for (var att in params) {
|
|
if (params[has](att)) {
|
|
if (!R._availableAttrs[has](att)) {
|
|
continue;
|
|
}
|
|
var value = params[att];
|
|
attrs[att] = value;
|
|
switch (att) {
|
|
case "blur":
|
|
o.blur(value);
|
|
break;
|
|
case "href":
|
|
case "title":
|
|
case "target":
|
|
var pn = node.parentNode;
|
|
if (pn.tagName.toLowerCase() != "a") {
|
|
var hl = $("a");
|
|
pn.insertBefore(hl, node);
|
|
hl.appendChild(node);
|
|
pn = hl;
|
|
}
|
|
if (att == "target" && value == "blank") {
|
|
pn.setAttributeNS(xlink, "show", "new");
|
|
} else {
|
|
pn.setAttributeNS(xlink, att, value);
|
|
}
|
|
break;
|
|
case "cursor":
|
|
node.style.cursor = value;
|
|
break;
|
|
case "transform":
|
|
o.transform(value);
|
|
break;
|
|
case "arrow-start":
|
|
addArrow(o, value);
|
|
break;
|
|
case "arrow-end":
|
|
addArrow(o, value, 1);
|
|
break;
|
|
case "clip-rect":
|
|
var rect = Str(value).split(separator);
|
|
if (rect.length == 4) {
|
|
o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
|
|
var el = $("clipPath"),
|
|
rc = $("rect");
|
|
el.id = R.createUUID();
|
|
$(rc, {
|
|
x: rect[0],
|
|
y: rect[1],
|
|
width: rect[2],
|
|
height: rect[3]
|
|
});
|
|
el.appendChild(rc);
|
|
o.paper.defs.appendChild(el);
|
|
$(node, {"clip-path": "url(#" + el.id + ")"});
|
|
o.clip = rc;
|
|
}
|
|
if (!value) {
|
|
var clip = R._g.doc.getElementById(node.getAttribute("clip-path").replace(/(^url\(#|\)$)/g, E));
|
|
clip && clip.parentNode.removeChild(clip);
|
|
$(node, {"clip-path": E});
|
|
delete o.clip;
|
|
}
|
|
break;
|
|
case "path":
|
|
if (o.type == "path") {
|
|
$(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"});
|
|
o._.dirty = 1;
|
|
if (o._.arrows) {
|
|
"startString" in o._.arrows && addArrow(o, o._.arrows.startString);
|
|
"endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
|
|
}
|
|
}
|
|
break;
|
|
case "width":
|
|
node.setAttribute(att, value);
|
|
o._.dirty = 1;
|
|
if (attrs.fx) {
|
|
att = "x";
|
|
value = attrs.x;
|
|
} else {
|
|
break;
|
|
}
|
|
case "x":
|
|
if (attrs.fx) {
|
|
value = -attrs.x - (attrs.width || 0);
|
|
}
|
|
case "rx":
|
|
if (att == "rx" && o.type == "rect") {
|
|
break;
|
|
}
|
|
case "cx":
|
|
node.setAttribute(att, value);
|
|
o.pattern && updatePosition(o);
|
|
o._.dirty = 1;
|
|
break;
|
|
case "height":
|
|
node.setAttribute(att, value);
|
|
o._.dirty = 1;
|
|
if (attrs.fy) {
|
|
att = "y";
|
|
value = attrs.y;
|
|
} else {
|
|
break;
|
|
}
|
|
case "y":
|
|
if (attrs.fy) {
|
|
value = -attrs.y - (attrs.height || 0);
|
|
}
|
|
case "ry":
|
|
if (att == "ry" && o.type == "rect") {
|
|
break;
|
|
}
|
|
case "cy":
|
|
node.setAttribute(att, value);
|
|
o.pattern && updatePosition(o);
|
|
o._.dirty = 1;
|
|
break;
|
|
case "r":
|
|
if (o.type == "rect") {
|
|
$(node, {rx: value, ry: value});
|
|
} else {
|
|
node.setAttribute(att, value);
|
|
}
|
|
o._.dirty = 1;
|
|
break;
|
|
case "src":
|
|
if (o.type == "image") {
|
|
node.setAttributeNS(xlink, "href", value);
|
|
}
|
|
break;
|
|
case "stroke-width":
|
|
if (o._.sx != 1 || o._.sy != 1) {
|
|
value /= mmax(abs(o._.sx), abs(o._.sy)) || 1;
|
|
}
|
|
if (o.paper._vbSize) {
|
|
value *= o.paper._vbSize;
|
|
}
|
|
node.setAttribute(att, value);
|
|
if (attrs["stroke-dasharray"]) {
|
|
addDashes(o, attrs["stroke-dasharray"], params);
|
|
}
|
|
if (o._.arrows) {
|
|
"startString" in o._.arrows && addArrow(o, o._.arrows.startString);
|
|
"endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
|
|
}
|
|
break;
|
|
case "stroke-dasharray":
|
|
addDashes(o, value, params);
|
|
break;
|
|
case "fill":
|
|
var isURL = Str(value).match(R._ISURL);
|
|
if (isURL) {
|
|
el = $("pattern");
|
|
var ig = $("image");
|
|
el.id = R.createUUID();
|
|
$(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1});
|
|
$(ig, {x: 0, y: 0, "xlink:href": isURL[1]});
|
|
el.appendChild(ig);
|
|
|
|
(function (el) {
|
|
R._preload(isURL[1], function () {
|
|
var w = this.offsetWidth,
|
|
h = this.offsetHeight;
|
|
$(el, {width: w, height: h});
|
|
$(ig, {width: w, height: h});
|
|
o.paper.safari();
|
|
});
|
|
})(el);
|
|
o.paper.defs.appendChild(el);
|
|
node.style.fill = "url(#" + el.id + ")";
|
|
$(node, {fill: "url(#" + el.id + ")"});
|
|
o.pattern = el;
|
|
o.pattern && updatePosition(o);
|
|
break;
|
|
}
|
|
var clr = R.getRGB(value);
|
|
if (!clr.error) {
|
|
delete params.gradient;
|
|
delete attrs.gradient;
|
|
!R.is(attrs.opacity, "undefined") &&
|
|
R.is(params.opacity, "undefined") &&
|
|
$(node, {opacity: attrs.opacity});
|
|
!R.is(attrs["fill-opacity"], "undefined") &&
|
|
R.is(params["fill-opacity"], "undefined") &&
|
|
$(node, {"fill-opacity": attrs["fill-opacity"]});
|
|
} else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) {
|
|
if ("opacity" in attrs || "fill-opacity" in attrs) {
|
|
var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
|
|
if (gradient) {
|
|
var stops = gradient.getElementsByTagName("stop");
|
|
$(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)});
|
|
}
|
|
}
|
|
attrs.gradient = value;
|
|
attrs.fill = "none";
|
|
break;
|
|
}
|
|
clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
|
|
case "stroke":
|
|
clr = R.getRGB(value);
|
|
node.setAttribute(att, clr.hex);
|
|
att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
|
|
if (att == "stroke" && o._.arrows) {
|
|
"startString" in o._.arrows && addArrow(o, o._.arrows.startString);
|
|
"endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
|
|
}
|
|
break;
|
|
case "gradient":
|
|
(o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value);
|
|
break;
|
|
case "opacity":
|
|
if (attrs.gradient && !attrs[has]("stroke-opacity")) {
|
|
$(node, {"stroke-opacity": value > 1 ? value / 100 : value});
|
|
}
|
|
// fall
|
|
case "fill-opacity":
|
|
if (attrs.gradient) {
|
|
gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
|
|
if (gradient) {
|
|
stops = gradient.getElementsByTagName("stop");
|
|
$(stops[stops.length - 1], {"stop-opacity": value});
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
att == "font-size" && (value = toInt(value, 10) + "px");
|
|
var cssrule = att.replace(/(\-.)/g, function (w) {
|
|
return w.substring(1).toUpperCase();
|
|
});
|
|
node.style[cssrule] = value;
|
|
o._.dirty = 1;
|
|
node.setAttribute(att, value);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
tuneText(o, params);
|
|
node.style.visibility = vis;
|
|
},
|
|
leading = 1.2,
|
|
tuneText = function (el, params) {
|
|
if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) {
|
|
return;
|
|
}
|
|
var a = el.attrs,
|
|
node = el.node,
|
|
fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10;
|
|
|
|
if (params[has]("text")) {
|
|
a.text = params.text;
|
|
while (node.firstChild) {
|
|
node.removeChild(node.firstChild);
|
|
}
|
|
var texts = Str(params.text).split("\n"),
|
|
tspans = [],
|
|
tspan;
|
|
for (var i = 0, ii = texts.length; i < ii; i++) {
|
|
tspan = $("tspan");
|
|
i && $(tspan, {dy: fontSize * leading, x: a.x});
|
|
tspan.appendChild(R._g.doc.createTextNode(texts[i]));
|
|
node.appendChild(tspan);
|
|
tspans[i] = tspan;
|
|
}
|
|
} else {
|
|
tspans = node.getElementsByTagName("tspan");
|
|
for (i = 0, ii = tspans.length; i < ii; i++) if (i) {
|
|
$(tspans[i], {dy: fontSize * leading, x: a.x});
|
|
} else {
|
|
$(tspans[0], {dy: 0});
|
|
}
|
|
}
|
|
$(node, {x: a.x, y: a.y});
|
|
el._.dirty = 1;
|
|
var bb = el._getBBox(),
|
|
dif = a.y - (bb.y + bb.height / 2);
|
|
dif && R.is(dif, "finite") && $(tspans[0], {dy: dif});
|
|
},
|
|
Element = function (node, svg) {
|
|
var X = 0,
|
|
Y = 0;
|
|
|
|
this[0] = this.node = node;
|
|
|
|
node.raphael = true;
|
|
|
|
this.id = R._oid++;
|
|
node.raphaelid = this.id;
|
|
this.matrix = R.matrix();
|
|
this.realPath = null;
|
|
|
|
this.paper = svg;
|
|
this.attrs = this.attrs || {};
|
|
this._ = {
|
|
transform: [],
|
|
sx: 1,
|
|
sy: 1,
|
|
deg: 0,
|
|
dx: 0,
|
|
dy: 0,
|
|
dirty: 1
|
|
};
|
|
!svg.bottom && (svg.bottom = this);
|
|
|
|
this.prev = svg.top;
|
|
svg.top && (svg.top.next = this);
|
|
svg.top = this;
|
|
|
|
this.next = null;
|
|
},
|
|
elproto = R.el;
|
|
|
|
Element.prototype = elproto;
|
|
elproto.constructor = Element;
|
|
|
|
R._engine.path = function (pathString, SVG) {
|
|
var el = $("path");
|
|
SVG.canvas && SVG.canvas.appendChild(el);
|
|
var p = new Element(el, SVG);
|
|
p.type = "path";
|
|
setFillAndStroke(p, {
|
|
fill: "none",
|
|
stroke: "#000",
|
|
path: pathString
|
|
});
|
|
return p;
|
|
};
|
|
|
|
elproto.rotate = function (deg, cx, cy) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
deg = Str(deg).split(separator);
|
|
if (deg.length - 1) {
|
|
cx = toFloat(deg[1]);
|
|
cy = toFloat(deg[2]);
|
|
}
|
|
deg = toFloat(deg[0]);
|
|
(cy == null) && (cx = cy);
|
|
if (cx == null || cy == null) {
|
|
var bbox = this.getBBox(1);
|
|
cx = bbox.x + bbox.width / 2;
|
|
cy = bbox.y + bbox.height / 2;
|
|
}
|
|
this.transform(this._.transform.concat([["r", deg, cx, cy]]));
|
|
return this;
|
|
};
|
|
|
|
elproto.scale = function (sx, sy, cx, cy) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
sx = Str(sx).split(separator);
|
|
if (sx.length - 1) {
|
|
sy = toFloat(sx[1]);
|
|
cx = toFloat(sx[2]);
|
|
cy = toFloat(sx[3]);
|
|
}
|
|
sx = toFloat(sx[0]);
|
|
(sy == null) && (sy = sx);
|
|
(cy == null) && (cx = cy);
|
|
if (cx == null || cy == null) {
|
|
var bbox = this.getBBox(1);
|
|
}
|
|
cx = cx == null ? bbox.x + bbox.width / 2 : cx;
|
|
cy = cy == null ? bbox.y + bbox.height / 2 : cy;
|
|
this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
|
|
return this;
|
|
};
|
|
|
|
elproto.translate = function (dx, dy) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
dx = Str(dx).split(separator);
|
|
if (dx.length - 1) {
|
|
dy = toFloat(dx[1]);
|
|
}
|
|
dx = toFloat(dx[0]) || 0;
|
|
dy = +dy || 0;
|
|
this.transform(this._.transform.concat([["t", dx, dy]]));
|
|
return this;
|
|
};
|
|
|
|
elproto.transform = function (tstr) {
|
|
var _ = this._;
|
|
if (tstr == null) {
|
|
return _.transform;
|
|
}
|
|
R._extractTransform(this, tstr);
|
|
|
|
this.clip && $(this.clip, {transform: this.matrix.invert()});
|
|
this.pattern && updatePosition(this);
|
|
this.node && $(this.node, {transform: this.matrix});
|
|
|
|
if (_.sx != 1 || _.sy != 1) {
|
|
var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1;
|
|
this.attr({"stroke-width": sw});
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
elproto.hide = function () {
|
|
!this.removed && this.paper.safari(this.node.style.display = "none");
|
|
return this;
|
|
};
|
|
|
|
elproto.show = function () {
|
|
!this.removed && this.paper.safari(this.node.style.display = "");
|
|
return this;
|
|
};
|
|
|
|
elproto.remove = function () {
|
|
if (this.removed) {
|
|
return;
|
|
}
|
|
eve.unbind("*.*." + this.id);
|
|
R._tear(this, this.paper);
|
|
this.node.parentNode.removeChild(this.node);
|
|
for (var i in this) {
|
|
delete this[i];
|
|
}
|
|
this.removed = true;
|
|
};
|
|
elproto._getBBox = function () {
|
|
if (this.node.style.display == "none") {
|
|
this.show();
|
|
var hide = true;
|
|
}
|
|
var bbox = {};
|
|
try {
|
|
bbox = this.node.getBBox();
|
|
} catch(e) {
|
|
// Firefox 3.0.x plays badly here
|
|
} finally {
|
|
bbox = bbox || {};
|
|
}
|
|
hide && this.hide();
|
|
return bbox;
|
|
};
|
|
|
|
elproto.attr = function (name, value) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
if (name == null) {
|
|
var res = {};
|
|
for (var a in this.attrs) if (this.attrs[has](a)) {
|
|
res[a] = this.attrs[a];
|
|
}
|
|
res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
|
|
res.transform = this._.transform;
|
|
return res;
|
|
}
|
|
if (value == null && R.is(name, "string")) {
|
|
if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) {
|
|
return this.attrs.gradient;
|
|
}
|
|
if (name == "transform") {
|
|
return this._.transform;
|
|
}
|
|
var names = name.split(separator),
|
|
out = {};
|
|
for (var i = 0, ii = names.length; i < ii; i++) {
|
|
name = names[i];
|
|
if (name in this.attrs) {
|
|
out[name] = this.attrs[name];
|
|
} else if (R.is(this.paper.customAttributes[name], "function")) {
|
|
out[name] = this.paper.customAttributes[name].def;
|
|
} else {
|
|
out[name] = R._availableAttrs[name];
|
|
}
|
|
}
|
|
return ii - 1 ? out : out[names[0]];
|
|
}
|
|
if (value == null && R.is(name, "array")) {
|
|
out = {};
|
|
for (i = 0, ii = name.length; i < ii; i++) {
|
|
out[name[i]] = this.attr(name[i]);
|
|
}
|
|
return out;
|
|
}
|
|
if (value != null) {
|
|
var params = {};
|
|
params[name] = value;
|
|
} else if (name != null && R.is(name, "object")) {
|
|
params = name;
|
|
}
|
|
for (var key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
|
|
var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
|
|
this.attrs[key] = params[key];
|
|
for (var subkey in par) if (par[has](subkey)) {
|
|
params[subkey] = par[subkey];
|
|
}
|
|
}
|
|
setFillAndStroke(this, params);
|
|
return this;
|
|
};
|
|
|
|
elproto.toFront = function () {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
this.node.parentNode.appendChild(this.node);
|
|
var svg = this.paper;
|
|
svg.top != this && R._tofront(this, svg);
|
|
return this;
|
|
};
|
|
|
|
elproto.toBack = function () {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
if (this.node.parentNode.firstChild != this.node) {
|
|
this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
|
|
R._toback(this, this.paper);
|
|
var svg = this.paper;
|
|
}
|
|
return this;
|
|
};
|
|
|
|
elproto.insertAfter = function (element) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
var node = element.node || element[element.length - 1].node;
|
|
if (node.nextSibling) {
|
|
node.parentNode.insertBefore(this.node, node.nextSibling);
|
|
} else {
|
|
node.parentNode.appendChild(this.node);
|
|
}
|
|
R._insertafter(this, element, this.paper);
|
|
return this;
|
|
};
|
|
|
|
elproto.insertBefore = function (element) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
var node = element.node || element[0].node;
|
|
node.parentNode.insertBefore(this.node, node);
|
|
R._insertbefore(this, element, this.paper);
|
|
return this;
|
|
};
|
|
elproto.blur = function (size) {
|
|
// Experimental. No Safari support. Use it on your own risk.
|
|
var t = this;
|
|
if (+size !== 0) {
|
|
var fltr = $("filter"),
|
|
blur = $("feGaussianBlur");
|
|
t.attrs.blur = size;
|
|
fltr.id = R.createUUID();
|
|
$(blur, {stdDeviation: +size || 1.5});
|
|
fltr.appendChild(blur);
|
|
t.paper.defs.appendChild(fltr);
|
|
t._blur = fltr;
|
|
$(t.node, {filter: "url(#" + fltr.id + ")"});
|
|
} else {
|
|
if (t._blur) {
|
|
t._blur.parentNode.removeChild(t._blur);
|
|
delete t._blur;
|
|
delete t.attrs.blur;
|
|
}
|
|
t.node.removeAttribute("filter");
|
|
}
|
|
};
|
|
R._engine.circle = function (svg, x, y, r) {
|
|
var el = $("circle");
|
|
svg.canvas && svg.canvas.appendChild(el);
|
|
var res = new Element(el, svg);
|
|
res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"};
|
|
res.type = "circle";
|
|
$(el, res.attrs);
|
|
return res;
|
|
};
|
|
R._engine.rect = function (svg, x, y, w, h, r) {
|
|
var el = $("rect");
|
|
svg.canvas && svg.canvas.appendChild(el);
|
|
var res = new Element(el, svg);
|
|
res.attrs = {x: x, y: y, width: w, height: h, r: r || 0, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"};
|
|
res.type = "rect";
|
|
$(el, res.attrs);
|
|
return res;
|
|
};
|
|
R._engine.ellipse = function (svg, x, y, rx, ry) {
|
|
var el = $("ellipse");
|
|
svg.canvas && svg.canvas.appendChild(el);
|
|
var res = new Element(el, svg);
|
|
res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"};
|
|
res.type = "ellipse";
|
|
$(el, res.attrs);
|
|
return res;
|
|
};
|
|
R._engine.image = function (svg, src, x, y, w, h) {
|
|
var el = $("image");
|
|
$(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"});
|
|
el.setAttributeNS(xlink, "href", src);
|
|
svg.canvas && svg.canvas.appendChild(el);
|
|
var res = new Element(el, svg);
|
|
res.attrs = {x: x, y: y, width: w, height: h, src: src};
|
|
res.type = "image";
|
|
return res;
|
|
};
|
|
R._engine.text = function (svg, x, y, text) {
|
|
var el = $("text");
|
|
// $(el, {x: x, y: y, "text-anchor": "middle"});
|
|
svg.canvas && svg.canvas.appendChild(el);
|
|
var res = new Element(el, svg);
|
|
res.attrs = {
|
|
x: x,
|
|
y: y,
|
|
"text-anchor": "middle",
|
|
text: text,
|
|
font: R._availableAttrs.font,
|
|
stroke: "none",
|
|
fill: "#000"
|
|
};
|
|
res.type = "text";
|
|
setFillAndStroke(res, res.attrs);
|
|
return res;
|
|
};
|
|
R._engine.setSize = function (width, height) {
|
|
this.width = width || this.width;
|
|
this.height = height || this.height;
|
|
this.canvas.setAttribute("width", this.width);
|
|
this.canvas.setAttribute("height", this.height);
|
|
if (this._viewBox) {
|
|
this.setViewBox.apply(this, this._viewBox);
|
|
}
|
|
return this;
|
|
};
|
|
R._engine.create = function () {
|
|
var con = R._getContainer.apply(0, arguments),
|
|
container = con && con.container,
|
|
x = con.x,
|
|
y = con.y,
|
|
width = con.width,
|
|
height = con.height;
|
|
if (!container) {
|
|
throw new Error("SVG container not found.");
|
|
}
|
|
var cnvs = $("svg"),
|
|
css = "overflow:hidden;",
|
|
isFloating;
|
|
x = x || 0;
|
|
y = y || 0;
|
|
width = width || 512;
|
|
height = height || 342;
|
|
$(cnvs, {
|
|
height: height,
|
|
version: 1.1,
|
|
width: width,
|
|
xmlns: "http://www.w3.org/2000/svg"
|
|
});
|
|
if (container == 1) {
|
|
cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px";
|
|
R._g.doc.body.appendChild(cnvs);
|
|
isFloating = 1;
|
|
} else {
|
|
cnvs.style.cssText = css + "position:relative";
|
|
if (container.firstChild) {
|
|
container.insertBefore(cnvs, container.firstChild);
|
|
} else {
|
|
container.appendChild(cnvs);
|
|
}
|
|
}
|
|
container = new R._Paper;
|
|
container.width = width;
|
|
container.height = height;
|
|
container.canvas = cnvs;
|
|
// plugins.call(container, container, R.fn);
|
|
container.clear();
|
|
container._left = container._top = 0;
|
|
isFloating && (container.renderfix = function () {});
|
|
container.renderfix();
|
|
return container;
|
|
};
|
|
R._engine.setViewBox = function (x, y, w, h, fit) {
|
|
eve("setViewBox", this, this._viewBox, [x, y, w, h, fit]);
|
|
var size = mmax(w / this.width, h / this.height),
|
|
top = this.top,
|
|
aspectRatio = fit ? "meet" : "xMinYMin",
|
|
vb,
|
|
sw;
|
|
if (x == null) {
|
|
if (this._vbSize) {
|
|
size = 1;
|
|
}
|
|
delete this._vbSize;
|
|
vb = "0 0 " + this.width + S + this.height;
|
|
} else {
|
|
this._vbSize = size;
|
|
vb = x + S + y + S + w + S + h;
|
|
}
|
|
$(this.canvas, {
|
|
viewBox: vb,
|
|
preserveAspectRatio: aspectRatio
|
|
});
|
|
while (size && top) {
|
|
sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1;
|
|
top.attr({"stroke-width": sw});
|
|
top._.dirty = 1;
|
|
top._.dirtyT = 1;
|
|
top = top.prev;
|
|
}
|
|
this._viewBox = [x, y, w, h, !!fit];
|
|
return this;
|
|
};
|
|
|
|
R.prototype.renderfix = function () {
|
|
var cnvs = this.canvas,
|
|
s = cnvs.style,
|
|
pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix(),
|
|
left = -pos.e % 1,
|
|
top = -pos.f % 1;
|
|
if (left || top) {
|
|
if (left) {
|
|
this._left = (this._left + left) % 1;
|
|
s.left = this._left + "px";
|
|
}
|
|
if (top) {
|
|
this._top = (this._top + top) % 1;
|
|
s.top = this._top + "px";
|
|
}
|
|
}
|
|
};
|
|
|
|
R.prototype.clear = function () {
|
|
R.eve("clear", this);
|
|
var c = this.canvas;
|
|
while (c.firstChild) {
|
|
c.removeChild(c.firstChild);
|
|
}
|
|
this.bottom = this.top = null;
|
|
(this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version));
|
|
c.appendChild(this.desc);
|
|
c.appendChild(this.defs = $("defs"));
|
|
};
|
|
|
|
R.prototype.remove = function () {
|
|
eve("remove", this);
|
|
this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas);
|
|
for (var i in this) {
|
|
this[i] = removed(i);
|
|
}
|
|
};
|
|
var setproto = R.st;
|
|
for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
|
|
setproto[method] = (function (methodname) {
|
|
return function () {
|
|
var arg = arguments;
|
|
return this.forEach(function (el) {
|
|
el[methodname].apply(el, arg);
|
|
});
|
|
};
|
|
})(method);
|
|
}
|
|
}(window.Raphael);
|
|
|
|
// ┌─────────────────────────────────────────────────────────────────────┐ \\
|
|
// │ Raphaël 2 - JavaScript Vector Library │ \\
|
|
// ├─────────────────────────────────────────────────────────────────────┤ \\
|
|
// │ VML Module │ \\
|
|
// ├─────────────────────────────────────────────────────────────────────┤ \\
|
|
// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
|
|
// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\
|
|
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
|
|
// └─────────────────────────────────────────────────────────────────────┘ \\
|
|
window.Raphael.vml && function (R) {
|
|
var has = "hasOwnProperty",
|
|
Str = String,
|
|
toFloat = parseFloat,
|
|
math = Math,
|
|
round = math.round,
|
|
mmax = math.max,
|
|
mmin = math.min,
|
|
abs = math.abs,
|
|
fillString = "fill",
|
|
separator = /[, ]+/,
|
|
eve = R.eve,
|
|
ms = " progid:DXImageTransform.Microsoft",
|
|
S = " ",
|
|
E = "",
|
|
map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
|
|
bites = /([clmz]),?([^clmz]*)/gi,
|
|
blurregexp = / progid:\S+Blur\([^\)]+\)/g,
|
|
val = /-?[^,\s-]+/g,
|
|
cssDot = "position:absolute;left:0;top:0;width:1px;height:1px",
|
|
zoom = 21600,
|
|
pathTypes = {path: 1, rect: 1, image: 1},
|
|
ovalTypes = {circle: 1, ellipse: 1},
|
|
path2vml = function (path) {
|
|
var total = /[ahqstv]/ig,
|
|
command = R._pathToAbsolute;
|
|
Str(path).match(total) && (command = R._path2curve);
|
|
total = /[clmz]/g;
|
|
if (command == R._pathToAbsolute && !Str(path).match(total)) {
|
|
var res = Str(path).replace(bites, function (all, command, args) {
|
|
var vals = [],
|
|
isMove = command.toLowerCase() == "m",
|
|
res = map[command];
|
|
args.replace(val, function (value) {
|
|
if (isMove && vals.length == 2) {
|
|
res += vals + map[command == "m" ? "l" : "L"];
|
|
vals = [];
|
|
}
|
|
vals.push(round(value * zoom));
|
|
});
|
|
return res + vals;
|
|
});
|
|
return res;
|
|
}
|
|
var pa = command(path), p, r;
|
|
res = [];
|
|
for (var i = 0, ii = pa.length; i < ii; i++) {
|
|
p = pa[i];
|
|
r = pa[i][0].toLowerCase();
|
|
r == "z" && (r = "x");
|
|
for (var j = 1, jj = p.length; j < jj; j++) {
|
|
r += round(p[j] * zoom) + (j != jj - 1 ? "," : E);
|
|
}
|
|
res.push(r);
|
|
}
|
|
return res.join(S);
|
|
},
|
|
compensation = function (deg, dx, dy) {
|
|
var m = R.matrix();
|
|
m.rotate(-deg, .5, .5);
|
|
return {
|
|
dx: m.x(dx, dy),
|
|
dy: m.y(dx, dy)
|
|
};
|
|
},
|
|
setCoords = function (p, sx, sy, dx, dy, deg) {
|
|
var _ = p._,
|
|
m = p.matrix,
|
|
fillpos = _.fillpos,
|
|
o = p.node,
|
|
s = o.style,
|
|
y = 1,
|
|
flip = "",
|
|
dxdy,
|
|
kx = zoom / sx,
|
|
ky = zoom / sy;
|
|
s.visibility = "hidden";
|
|
if (!sx || !sy) {
|
|
return;
|
|
}
|
|
o.coordsize = abs(kx) + S + abs(ky);
|
|
s.rotation = deg * (sx * sy < 0 ? -1 : 1);
|
|
if (deg) {
|
|
var c = compensation(deg, dx, dy);
|
|
dx = c.dx;
|
|
dy = c.dy;
|
|
}
|
|
sx < 0 && (flip += "x");
|
|
sy < 0 && (flip += " y") && (y = -1);
|
|
s.flip = flip;
|
|
o.coordorigin = (dx * -kx) + S + (dy * -ky);
|
|
if (fillpos || _.fillsize) {
|
|
var fill = o.getElementsByTagName(fillString);
|
|
fill = fill && fill[0];
|
|
o.removeChild(fill);
|
|
if (fillpos) {
|
|
c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1]));
|
|
fill.position = c.dx * y + S + c.dy * y;
|
|
}
|
|
if (_.fillsize) {
|
|
fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy);
|
|
}
|
|
o.appendChild(fill);
|
|
}
|
|
s.visibility = "visible";
|
|
};
|
|
R.toString = function () {
|
|
return "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version;
|
|
};
|
|
addArrow = function (o, value, isEnd) {
|
|
var values = Str(value).toLowerCase().split("-"),
|
|
se = isEnd ? "end" : "start",
|
|
i = values.length,
|
|
type = "classic",
|
|
w = "medium",
|
|
h = "medium";
|
|
while (i--) {
|
|
switch (values[i]) {
|
|
case "block":
|
|
case "classic":
|
|
case "oval":
|
|
case "diamond":
|
|
case "open":
|
|
case "none":
|
|
type = values[i];
|
|
break;
|
|
case "wide":
|
|
case "narrow": h = values[i]; break;
|
|
case "long":
|
|
case "short": w = values[i]; break;
|
|
}
|
|
}
|
|
var stroke = o.node.getElementsByTagName("stroke")[0];
|
|
stroke[se + "arrow"] = type;
|
|
stroke[se + "arrowlength"] = w;
|
|
stroke[se + "arrowwidth"] = h;
|
|
};
|
|
setFillAndStroke = function (o, params) {
|
|
// o.paper.canvas.style.display = "none";
|
|
o.attrs = o.attrs || {};
|
|
var node = o.node,
|
|
a = o.attrs,
|
|
s = node.style,
|
|
xy,
|
|
newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r),
|
|
isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry),
|
|
res = o;
|
|
|
|
|
|
for (var par in params) if (params[has](par)) {
|
|
a[par] = params[par];
|
|
}
|
|
if (newpath) {
|
|
a.path = R._getPath[o.type](o);
|
|
o._.dirty = 1;
|
|
}
|
|
params.href && (node.href = params.href);
|
|
params.title && (node.title = params.title);
|
|
params.target && (node.target = params.target);
|
|
params.cursor && (s.cursor = params.cursor);
|
|
"blur" in params && o.blur(params.blur);
|
|
if (params.path && o.type == "path" || newpath) {
|
|
node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path);
|
|
if (o.type == "image") {
|
|
o._.fillpos = [a.x, a.y];
|
|
o._.fillsize = [a.width, a.height];
|
|
setCoords(o, 1, 1, 0, 0, 0);
|
|
}
|
|
}
|
|
"transform" in params && o.transform(params.transform);
|
|
if (isOval) {
|
|
var cx = +a.cx,
|
|
cy = +a.cy,
|
|
rx = +a.rx || +a.r || 0,
|
|
ry = +a.ry || +a.r || 0;
|
|
node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom));
|
|
}
|
|
if ("clip-rect" in params) {
|
|
var rect = Str(params["clip-rect"]).split(separator);
|
|
if (rect.length == 4) {
|
|
rect[2] = +rect[2] + (+rect[0]);
|
|
rect[3] = +rect[3] + (+rect[1]);
|
|
var div = node.clipRect || R._g.doc.createElement("div"),
|
|
dstyle = div.style;
|
|
dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect);
|
|
if (!node.clipRect) {
|
|
dstyle.position = "absolute";
|
|
dstyle.top = 0;
|
|
dstyle.left = 0;
|
|
dstyle.width = o.paper.width + "px";
|
|
dstyle.height = o.paper.height + "px";
|
|
node.parentNode.insertBefore(div, node);
|
|
div.appendChild(node);
|
|
node.clipRect = div;
|
|
}
|
|
}
|
|
if (!params["clip-rect"]) {
|
|
node.clipRect && (node.clipRect.style.clip = E);
|
|
}
|
|
}
|
|
if (o.textpath) {
|
|
var textpathStyle = o.textpath.style;
|
|
params.font && (textpathStyle.font = params.font);
|
|
params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"');
|
|
params["font-size"] && (textpathStyle.fontSize = params["font-size"]);
|
|
params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]);
|
|
params["font-style"] && (textpathStyle.fontStyle = params["font-style"]);
|
|
}
|
|
if ("arrow-start" in params) {
|
|
addArrow(res, params["arrow-start"]);
|
|
}
|
|
if ("arrow-end" in params) {
|
|
addArrow(res, params["arrow-end"], 1);
|
|
}
|
|
if (params.opacity != null ||
|
|
params["stroke-width"] != null ||
|
|
params.fill != null ||
|
|
params.src != null ||
|
|
params.stroke != null ||
|
|
params["stroke-width"] != null ||
|
|
params["stroke-opacity"] != null ||
|
|
params["fill-opacity"] != null ||
|
|
params["stroke-dasharray"] != null ||
|
|
params["stroke-miterlimit"] != null ||
|
|
params["stroke-linejoin"] != null ||
|
|
params["stroke-linecap"] != null) {
|
|
var fill = node.getElementsByTagName(fillString),
|
|
newfill = false;
|
|
fill = fill && fill[0];
|
|
!fill && (newfill = fill = createNode(fillString));
|
|
if (o.type == "image" && params.src) {
|
|
fill.src = params.src;
|
|
}
|
|
params.fill && (fill.on = true);
|
|
if (fill.on == null || params.fill == "none" || params.fill === null) {
|
|
fill.on = false;
|
|
}
|
|
if (fill.on && params.fill) {
|
|
var isURL = Str(params.fill).match(R._ISURL);
|
|
if (isURL) {
|
|
fill.parentNode == node && node.removeChild(fill);
|
|
fill.rotate = true;
|
|
fill.src = isURL[1];
|
|
fill.type = "tile";
|
|
var bbox = o.getBBox(1);
|
|
fill.position = bbox.x + S + bbox.y;
|
|
o._.fillpos = [bbox.x, bbox.y];
|
|
|
|
R._preload(isURL[1], function () {
|
|
o._.fillsize = [this.offsetWidth, this.offsetHeight];
|
|
});
|
|
} else {
|
|
fill.color = R.getRGB(params.fill).hex;
|
|
fill.src = E;
|
|
fill.type = "solid";
|
|
if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) {
|
|
a.fill = "none";
|
|
a.gradient = params.fill;
|
|
fill.rotate = false;
|
|
}
|
|
}
|
|
}
|
|
if ("fill-opacity" in params || "opacity" in params) {
|
|
var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1);
|
|
opacity = mmin(mmax(opacity, 0), 1);
|
|
fill.opacity = opacity;
|
|
if (fill.src) {
|
|
fill.color = "none";
|
|
}
|
|
}
|
|
node.appendChild(fill);
|
|
var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]),
|
|
newstroke = false;
|
|
!stroke && (newstroke = stroke = createNode("stroke"));
|
|
if ((params.stroke && params.stroke != "none") ||
|
|
params["stroke-width"] ||
|
|
params["stroke-opacity"] != null ||
|
|
params["stroke-dasharray"] ||
|
|
params["stroke-miterlimit"] ||
|
|
params["stroke-linejoin"] ||
|
|
params["stroke-linecap"]) {
|
|
stroke.on = true;
|
|
}
|
|
(params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false);
|
|
var strokeColor = R.getRGB(params.stroke);
|
|
stroke.on && params.stroke && (stroke.color = strokeColor.hex);
|
|
opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1);
|
|
var width = (toFloat(params["stroke-width"]) || 1) * .75;
|
|
opacity = mmin(mmax(opacity, 0), 1);
|
|
params["stroke-width"] == null && (width = a["stroke-width"]);
|
|
params["stroke-width"] && (stroke.weight = width);
|
|
width && width < 1 && (opacity *= width) && (stroke.weight = 1);
|
|
stroke.opacity = opacity;
|
|
|
|
params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter");
|
|
stroke.miterlimit = params["stroke-miterlimit"] || 8;
|
|
params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round");
|
|
if (params["stroke-dasharray"]) {
|
|
var dasharray = {
|
|
"-": "shortdash",
|
|
".": "shortdot",
|
|
"-.": "shortdashdot",
|
|
"-..": "shortdashdotdot",
|
|
". ": "dot",
|
|
"- ": "dash",
|
|
"--": "longdash",
|
|
"- .": "dashdot",
|
|
"--.": "longdashdot",
|
|
"--..": "longdashdotdot"
|
|
};
|
|
stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E;
|
|
}
|
|
newstroke && node.appendChild(stroke);
|
|
}
|
|
if (res.type == "text") {
|
|
res.paper.canvas.style.display = E;
|
|
var span = res.paper.span,
|
|
m = 100,
|
|
fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/);
|
|
s = span.style;
|
|
a.font && (s.font = a.font);
|
|
a["font-family"] && (s.fontFamily = a["font-family"]);
|
|
a["font-weight"] && (s.fontWeight = a["font-weight"]);
|
|
a["font-style"] && (s.fontStyle = a["font-style"]);
|
|
fontSize = toFloat(fontSize ? fontSize[0] : a["font-size"]);
|
|
s.fontSize = fontSize * m + "px";
|
|
res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "<").replace(/&/g, "&").replace(/\n/g, "<br>"));
|
|
var brect = span.getBoundingClientRect();
|
|
res.W = a.w = (brect.right - brect.left) / m;
|
|
res.H = a.h = (brect.bottom - brect.top) / m;
|
|
// res.paper.canvas.style.display = "none";
|
|
res.X = a.x;
|
|
res.Y = a.y + res.H / 2;
|
|
|
|
("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1));
|
|
var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"];
|
|
for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) {
|
|
res._.dirty = 1;
|
|
break;
|
|
}
|
|
|
|
// text-anchor emulation
|
|
switch (a["text-anchor"]) {
|
|
case "start":
|
|
res.textpath.style["v-text-align"] = "left";
|
|
res.bbx = res.W / 2;
|
|
break;
|
|
case "end":
|
|
res.textpath.style["v-text-align"] = "right";
|
|
res.bbx = -res.W / 2;
|
|
break;
|
|
default:
|
|
res.textpath.style["v-text-align"] = "center";
|
|
res.bbx = 0;
|
|
break;
|
|
}
|
|
res.textpath.style["v-text-kern"] = true;
|
|
}
|
|
// res.paper.canvas.style.display = E;
|
|
};
|
|
addGradientFill = function (o, gradient, fill) {
|
|
o.attrs = o.attrs || {};
|
|
var attrs = o.attrs,
|
|
opacity,
|
|
oindex,
|
|
type = "linear",
|
|
fxfy = ".5 .5";
|
|
o.attrs.gradient = gradient;
|
|
gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) {
|
|
type = "radial";
|
|
if (fx && fy) {
|
|
fx = toFloat(fx);
|
|
fy = toFloat(fy);
|
|
pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5);
|
|
fxfy = fx + S + fy;
|
|
}
|
|
return E;
|
|
});
|
|
gradient = gradient.split(/\s*\-\s*/);
|
|
if (type == "linear") {
|
|
var angle = gradient.shift();
|
|
angle = -toFloat(angle);
|
|
if (isNaN(angle)) {
|
|
return null;
|
|
}
|
|
}
|
|
var dots = R._parseDots(gradient);
|
|
if (!dots) {
|
|
return null;
|
|
}
|
|
o = o.shape || o.node;
|
|
if (dots.length) {
|
|
o.removeChild(fill);
|
|
fill.on = true;
|
|
fill.method = "none";
|
|
fill.color = dots[0].color;
|
|
fill.color2 = dots[dots.length - 1].color;
|
|
var clrs = [];
|
|
for (var i = 0, ii = dots.length; i < ii; i++) {
|
|
dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color);
|
|
}
|
|
fill.colors = clrs.length ? clrs.join() : "0% " + fill.color;
|
|
if (type == "radial") {
|
|
fill.type = "gradientTitle";
|
|
fill.focus = "100%";
|
|
fill.focussize = "0 0";
|
|
fill.focusposition = fxfy;
|
|
fill.angle = 0;
|
|
} else {
|
|
// fill.rotate= true;
|
|
fill.type = "gradient";
|
|
fill.angle = (270 - angle) % 360;
|
|
}
|
|
o.appendChild(fill);
|
|
}
|
|
return 1;
|
|
};
|
|
Element = function (node, vml) {
|
|
this[0] = this.node = node;
|
|
node.raphael = true;
|
|
this.id = R._oid++;
|
|
node.raphaelid = this.id;
|
|
this.X = 0;
|
|
this.Y = 0;
|
|
this.attrs = {};
|
|
this.paper = vml;
|
|
this.matrix = R.matrix();
|
|
this._ = {
|
|
transform: [],
|
|
sx: 1,
|
|
sy: 1,
|
|
dx: 0,
|
|
dy: 0,
|
|
deg: 0,
|
|
dirty: 1,
|
|
dirtyT: 1
|
|
};
|
|
!vml.bottom && (vml.bottom = this);
|
|
this.prev = vml.top;
|
|
vml.top && (vml.top.next = this);
|
|
vml.top = this;
|
|
this.next = null;
|
|
};
|
|
var elproto = R.el;
|
|
|
|
Element.prototype = elproto;
|
|
elproto.constructor = Element;
|
|
elproto.transform = function (tstr) {
|
|
if (tstr == null) {
|
|
return this._.transform;
|
|
}
|
|
var vbs = this.paper._viewBoxShift,
|
|
vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E,
|
|
oldt;
|
|
if (vbs) {
|
|
oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E);
|
|
}
|
|
R._extractTransform(this, vbt + tstr);
|
|
var matrix = this.matrix.clone(),
|
|
skew = this.skew,
|
|
o = this.node,
|
|
split,
|
|
isGrad = ~Str(this.attrs.fill).indexOf("-"),
|
|
isPatt = !Str(this.attrs.fill).indexOf("url(");
|
|
matrix.translate(-.5, -.5);
|
|
if (isPatt || isGrad || this.type == "image") {
|
|
skew.matrix = "1 0 0 1";
|
|
skew.offset = "0 0";
|
|
split = matrix.split();
|
|
if ((isGrad && split.noRotation) || !split.isSimple) {
|
|
o.style.filter = matrix.toFilter();
|
|
var bb = this.getBBox(),
|
|
bbt = this.getBBox(1),
|
|
dx = bb.x - bbt.x,
|
|
dy = bb.y - bbt.y;
|
|
o.coordorigin = (dx * -zoom) + S + (dy * -zoom);
|
|
setCoords(this, 1, 1, dx, dy, 0);
|
|
} else {
|
|
o.style.filter = E;
|
|
setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate);
|
|
}
|
|
} else {
|
|
o.style.filter = E;
|
|
skew.matrix = Str(matrix);
|
|
skew.offset = matrix.offset();
|
|
}
|
|
oldt && (this._.transform = oldt);
|
|
return this;
|
|
};
|
|
elproto.rotate = function (deg, cx, cy) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
if (deg == null) {
|
|
return;
|
|
}
|
|
deg = Str(deg).split(separator);
|
|
if (deg.length - 1) {
|
|
cx = toFloat(deg[1]);
|
|
cy = toFloat(deg[2]);
|
|
}
|
|
deg = toFloat(deg[0]);
|
|
(cy == null) && (cx = cy);
|
|
if (cx == null || cy == null) {
|
|
var bbox = this.getBBox(1);
|
|
cx = bbox.x + bbox.width / 2;
|
|
cy = bbox.y + bbox.height / 2;
|
|
}
|
|
this._.dirtyT = 1;
|
|
this.transform(this._.transform.concat([["r", deg, cx, cy]]));
|
|
return this;
|
|
};
|
|
elproto.translate = function (dx, dy) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
dx = Str(dx).split(separator);
|
|
if (dx.length - 1) {
|
|
dy = toFloat(dx[1]);
|
|
}
|
|
dx = toFloat(dx[0]) || 0;
|
|
dy = +dy || 0;
|
|
if (this._.bbox) {
|
|
this._.bbox.x += dx;
|
|
this._.bbox.y += dy;
|
|
}
|
|
this.transform(this._.transform.concat([["t", dx, dy]]));
|
|
return this;
|
|
};
|
|
elproto.scale = function (sx, sy, cx, cy) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
sx = Str(sx).split(separator);
|
|
if (sx.length - 1) {
|
|
sy = toFloat(sx[1]);
|
|
cx = toFloat(sx[2]);
|
|
cy = toFloat(sx[3]);
|
|
isNaN(cx) && (cx = null);
|
|
isNaN(cy) && (cy = null);
|
|
}
|
|
sx = toFloat(sx[0]);
|
|
(sy == null) && (sy = sx);
|
|
(cy == null) && (cx = cy);
|
|
if (cx == null || cy == null) {
|
|
var bbox = this.getBBox(1);
|
|
}
|
|
cx = cx == null ? bbox.x + bbox.width / 2 : cx;
|
|
cy = cy == null ? bbox.y + bbox.height / 2 : cy;
|
|
|
|
this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
|
|
this._.dirtyT = 1;
|
|
return this;
|
|
};
|
|
elproto.hide = function () {
|
|
!this.removed && (this.node.style.display = "none");
|
|
return this;
|
|
};
|
|
elproto.show = function () {
|
|
!this.removed && (this.node.style.display = E);
|
|
return this;
|
|
};
|
|
elproto._getBBox = function () {
|
|
if (this.removed) {
|
|
return {};
|
|
}
|
|
if (this.type == "text") {
|
|
return {
|
|
x: this.X + (this.bbx || 0) - this.W / 2,
|
|
y: this.Y - this.H,
|
|
width: this.W,
|
|
height: this.H
|
|
};
|
|
} else {
|
|
return pathDimensions(this.attrs.path);
|
|
}
|
|
};
|
|
elproto.remove = function () {
|
|
if (this.removed) {
|
|
return;
|
|
}
|
|
R.eve.unbind("*.*." + this.id);
|
|
R._tear(this, this.paper);
|
|
this.node.parentNode.removeChild(this.node);
|
|
this.shape && this.shape.parentNode.removeChild(this.shape);
|
|
for (var i in this) {
|
|
delete this[i];
|
|
}
|
|
this.removed = true;
|
|
};
|
|
elproto.attr = function (name, value) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
if (name == null) {
|
|
var res = {};
|
|
for (var a in this.attrs) if (this.attrs[has](a)) {
|
|
res[a] = this.attrs[a];
|
|
}
|
|
res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
|
|
res.transform = this._.transform;
|
|
return res;
|
|
}
|
|
if (value == null && R.is(name, "string")) {
|
|
if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) {
|
|
return this.attrs.gradient;
|
|
}
|
|
var names = name.split(separator),
|
|
out = {};
|
|
for (var i = 0, ii = names.length; i < ii; i++) {
|
|
name = names[i];
|
|
if (name in this.attrs) {
|
|
out[name] = this.attrs[name];
|
|
} else if (R.is(this.paper.customAttributes[name], "function")) {
|
|
out[name] = this.paper.customAttributes[name].def;
|
|
} else {
|
|
out[name] = R._availableAttrs[name];
|
|
}
|
|
}
|
|
return ii - 1 ? out : out[names[0]];
|
|
}
|
|
if (this.attrs && value == null && R.is(name, "array")) {
|
|
out = {};
|
|
for (i = 0, ii = name.length; i < ii; i++) {
|
|
out[name[i]] = this.attr(name[i]);
|
|
}
|
|
return out;
|
|
}
|
|
var params;
|
|
if (value != null) {
|
|
params = {};
|
|
params[name] = value;
|
|
}
|
|
value == null && R.is(name, "object") && (params = name);
|
|
for (var key in params) {
|
|
R.eve("attr." + key + "." + this.id, this, params[key]);
|
|
}
|
|
if (params) {
|
|
for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
|
|
var par = this.paper.customAttributes[key].apply(this, [][concat](params[key]));
|
|
this.attrs[key] = params[key];
|
|
for (var subkey in par) if (par[has](subkey)) {
|
|
params[subkey] = par[subkey];
|
|
}
|
|
}
|
|
// this.paper.canvas.style.display = "none";
|
|
if (params.text && this.type == "text") {
|
|
this.textpath.string = params.text;
|
|
}
|
|
setFillAndStroke(this, params);
|
|
// this.paper.canvas.style.display = E;
|
|
}
|
|
return this;
|
|
};
|
|
elproto.toFront = function () {
|
|
!this.removed && this.node.parentNode.appendChild(this.node);
|
|
this.paper && this.paper.top != this && R._tofront(this, this.paper);
|
|
return this;
|
|
};
|
|
elproto.toBack = function () {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
if (this.node.parentNode.firstChild != this.node) {
|
|
this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
|
|
R._toback(this, this.paper);
|
|
}
|
|
return this;
|
|
};
|
|
elproto.insertAfter = function (element) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
if (element.constructor == R.st.constructor) {
|
|
element = element[element.length - 1];
|
|
}
|
|
if (element.node.nextSibling) {
|
|
element.node.parentNode.insertBefore(this.node, element.node.nextSibling);
|
|
} else {
|
|
element.node.parentNode.appendChild(this.node);
|
|
}
|
|
R._insertafter(this, element, this.paper);
|
|
return this;
|
|
};
|
|
elproto.insertBefore = function (element) {
|
|
if (this.removed) {
|
|
return this;
|
|
}
|
|
if (element.constructor == R.st.constructor) {
|
|
element = element[0];
|
|
}
|
|
element.node.parentNode.insertBefore(this.node, element.node);
|
|
R._insertbefore(this, element, this.paper);
|
|
return this;
|
|
};
|
|
elproto.blur = function (size) {
|
|
var s = this.node.runtimeStyle,
|
|
f = s.filter;
|
|
f = f.replace(blurregexp, E);
|
|
if (+size !== 0) {
|
|
this.attrs.blur = size;
|
|
s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")";
|
|
s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5));
|
|
} else {
|
|
s.filter = f;
|
|
s.margin = 0;
|
|
delete this.attrs.blur;
|
|
}
|
|
};
|
|
|
|
R._engine.path = function (pathString, vml) {
|
|
var el = createNode("shape");
|
|
el.style.cssText = cssDot;
|
|
el.coordsize = zoom + S + zoom;
|
|
el.coordorigin = vml.coordorigin;
|
|
var p = new Element(el, vml),
|
|
attr = {fill: "none", stroke: "#000"};
|
|
pathString && (attr.path = pathString);
|
|
p.type = "path";
|
|
p.path = [];
|
|
p.Path = E;
|
|
setFillAndStroke(p, attr);
|
|
vml.canvas.appendChild(el);
|
|
var skew = createNode("skew");
|
|
skew.on = true;
|
|
el.appendChild(skew);
|
|
p.skew = skew;
|
|
p.transform(E);
|
|
return p;
|
|
};
|
|
R._engine.rect = function (vml, x, y, w, h, r) {
|
|
var path = R._rectPath(x, y, w, h, r),
|
|
res = vml.path(path),
|
|
a = res.attrs;
|
|
res.X = a.x = x;
|
|
res.Y = a.y = y;
|
|
res.W = a.width = w;
|
|
res.H = a.height = h;
|
|
a.r = r;
|
|
a.path = path;
|
|
res.type = "rect";
|
|
return res;
|
|
};
|
|
R._engine.ellipse = function (vml, x, y, rx, ry) {
|
|
var res = vml.path(),
|
|
a = res.attrs;
|
|
res.X = x - rx;
|
|
res.Y = y - ry;
|
|
res.W = rx * 2;
|
|
res.H = ry * 2;
|
|
res.type = "ellipse";
|
|
setFillAndStroke(res, {
|
|
cx: x,
|
|
cy: y,
|
|
rx: rx,
|
|
ry: ry
|
|
});
|
|
return res;
|
|
};
|
|
R._engine.circle = function (vml, x, y, r) {
|
|
var res = vml.path(),
|
|
a = res.attrs;
|
|
res.X = x - r;
|
|
res.Y = y - r;
|
|
res.W = res.H = r * 2;
|
|
res.type = "circle";
|
|
setFillAndStroke(res, {
|
|
cx: x,
|
|
cy: y,
|
|
r: r
|
|
});
|
|
return res;
|
|
};
|
|
R._engine.image = function (vml, src, x, y, w, h) {
|
|
var path = R._rectPath(x, y, w, h),
|
|
res = vml.path(path).attr({stroke: "none"}),
|
|
a = res.attrs,
|
|
node = res.node,
|
|
fill = node.getElementsByTagName(fillString)[0];
|
|
a.src = src;
|
|
res.X = a.x = x;
|
|
res.Y = a.y = y;
|
|
res.W = a.width = w;
|
|
res.H = a.height = h;
|
|
a.path = path;
|
|
res.type = "image";
|
|
fill.parentNode == node && node.removeChild(fill);
|
|
fill.rotate = true;
|
|
fill.src = src;
|
|
fill.type = "tile";
|
|
res._.fillpos = [x, y];
|
|
res._.fillsize = [w, h];
|
|
node.appendChild(fill);
|
|
setCoords(res, 1, 1, 0, 0, 0);
|
|
return res;
|
|
};
|
|
R._engine.text = function (vml, x, y, text) {
|
|
var el = createNode("shape"),
|
|
path = createNode("path"),
|
|
o = createNode("textpath");
|
|
x = x || 0;
|
|
y = y || 0;
|
|
text = text || "";
|
|
path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1);
|
|
path.textpathok = true;
|
|
o.string = Str(text);
|
|
o.on = true;
|
|
el.style.cssText = "position:absolute;left:0;top:0;width:1px;height:1px";
|
|
el.coordsize = zoom + S + zoom;
|
|
el.coordorigin = "0 0";
|
|
var p = new Element(el, vml),
|
|
attr = {
|
|
fill: "#000",
|
|
stroke: "none",
|
|
font: R._availableAttrs.font,
|
|
text: text
|
|
};
|
|
p.shape = el;
|
|
p.path = path;
|
|
p.textpath = o;
|
|
p.type = "text";
|
|
p.attrs.text = Str(text);
|
|
p.attrs.x = x;
|
|
p.attrs.y = y;
|
|
p.attrs.w = 1;
|
|
p.attrs.h = 1;
|
|
setFillAndStroke(p, attr);
|
|
el.appendChild(o);
|
|
el.appendChild(path);
|
|
vml.canvas.appendChild(el);
|
|
var skew = createNode("skew");
|
|
skew.on = true;
|
|
el.appendChild(skew);
|
|
p.skew = skew;
|
|
p.transform(E);
|
|
return p;
|
|
};
|
|
R._engine.setSize = function (width, height) {
|
|
var cs = this.canvas.style;
|
|
this.width = width;
|
|
this.height = height;
|
|
width == +width && (width += "px");
|
|
height == +height && (height += "px");
|
|
cs.width = width;
|
|
cs.height = height;
|
|
cs.clip = "rect(0 " + width + " " + height + " 0)";
|
|
if (this._viewBox) {
|
|
setViewBox.apply(this, this._viewBox);
|
|
}
|
|
return this;
|
|
};
|
|
R._engine.setViewBox = function (x, y, w, h, fit) {
|
|
R.eve("setViewBox", this, this._viewBox, [x, y, w, h, fit]);
|
|
var width = this.width,
|
|
height = this.height,
|
|
size = 1 / mmax(w / width, h / height),
|
|
H, W;
|
|
if (fit) {
|
|
H = height / h;
|
|
W = width / w;
|
|
if (w * H < width) {
|
|
x -= (width - w * H) / 2 / H;
|
|
}
|
|
if (h * W < height) {
|
|
y -= (height - h * W) / 2 / W;
|
|
}
|
|
}
|
|
this._viewBox = [x, y, w, h, !!fit];
|
|
this._viewBoxShift = {
|
|
dx: -x,
|
|
dy: -y,
|
|
scale: size
|
|
};
|
|
this.forEach(function (el) {
|
|
el.transform("...");
|
|
});
|
|
return this;
|
|
};
|
|
var createNode,
|
|
initWin = function (win) {
|
|
var doc = win.document;
|
|
doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
|
|
try {
|
|
!doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml");
|
|
createNode = function (tagName) {
|
|
return doc.createElement('<rvml:' + tagName + ' class="rvml">');
|
|
};
|
|
} catch (e) {
|
|
createNode = function (tagName) {
|
|
return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
|
|
};
|
|
}
|
|
};
|
|
initWin(R._g.win);
|
|
R._engine.create = function () {
|
|
var con = R._getContainer.apply(0, arguments),
|
|
container = con.container,
|
|
height = con.height,
|
|
s,
|
|
width = con.width,
|
|
x = con.x,
|
|
y = con.y;
|
|
if (!container) {
|
|
throw new Error("VML container not found.");
|
|
}
|
|
var res = new R._Paper,
|
|
c = res.canvas = R._g.doc.createElement("div"),
|
|
cs = c.style;
|
|
x = x || 0;
|
|
y = y || 0;
|
|
width = width || 512;
|
|
height = height || 342;
|
|
res.width = width;
|
|
res.height = height;
|
|
width == +width && (width += "px");
|
|
height == +height && (height += "px");
|
|
res.coordsize = zoom * 1e3 + S + zoom * 1e3;
|
|
res.coordorigin = "0 0";
|
|
res.span = R._g.doc.createElement("span");
|
|
res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;";
|
|
c.appendChild(res.span);
|
|
cs.cssText = R.format("top:0;left:0;width:{0};height:{1};display:inline-block;position:relative;clip:rect(0 {0} {1} 0);overflow:hidden", width, height);
|
|
if (container == 1) {
|
|
R._g.doc.body.appendChild(c);
|
|
cs.left = x + "px";
|
|
cs.top = y + "px";
|
|
cs.position = "absolute";
|
|
} else {
|
|
if (container.firstChild) {
|
|
container.insertBefore(c, container.firstChild);
|
|
} else {
|
|
container.appendChild(c);
|
|
}
|
|
}
|
|
// plugins.call(res, res, R.fn);
|
|
res.renderfix = function () {};
|
|
return res;
|
|
};
|
|
R.prototype.clear = function () {
|
|
R.eve("clear", this);
|
|
this.canvas.innerHTML = E;
|
|
this.span = R._g.doc.createElement("span");
|
|
this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;";
|
|
this.canvas.appendChild(this.span);
|
|
this.bottom = this.top = null;
|
|
};
|
|
R.prototype.remove = function () {
|
|
R.eve("remove", this);
|
|
this.canvas.parentNode.removeChild(this.canvas);
|
|
for (var i in this) {
|
|
this[i] = removed(i);
|
|
}
|
|
return true;
|
|
};
|
|
}(window.Raphael); |