0.8.1

Minor fixes to getBBox and additional functionality to sets. Now set could contain set.

raphael.js

 /*
- * Raphael 0.8 - JavaScript Vector Library
+ * Raphael 0.8.1 - JavaScript Vector Library
  *
  * Copyright (c) 2008 - 2009 Dmitry Baranovskiy (http://raphaeljs.com)
  * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
@@ -126,7 +126,7 @@ window.Raphael = (function () {
         }
         var htmlcolors = {aliceblue: "#f0f8ff", amethyst: "#96c", antiquewhite: "#faebd7", aqua: "#0ff", aquamarine: "#7fffd4", azure: "#f0ffff", beige: "#f5f5dc", bisque: "#ffe4c4", black: "#000", blanchedalmond: "#ffebcd", blue: "#00f", blueviolet: "#8a2be2", brown: "#a52a2a", burlywood: "#deb887", cadetblue: "#5f9ea0", chartreuse: "#7fff00", chocolate: "#d2691e", coral: "#ff7f50", cornflowerblue: "#6495ed", cornsilk: "#fff8dc", crimson: "#dc143c", cyan: "#0ff", darkblue: "#00008b", darkcyan: "#008b8b", darkgoldenrod: "#b8860b", darkgray: "#a9a9a9", darkgreen: "#006400", darkkhaki: "#bdb76b", darkmagenta: "#8b008b", darkolivegreen: "#556b2f", darkorange: "#ff8c00", darkorchid: "#9932cc", darkred: "#8b0000", darksalmon: "#e9967a", darkseagreen: "#8fbc8f", darkslateblue: "#483d8b", darkslategray: "#2f4f4f", darkturquoise: "#00ced1", darkviolet: "#9400d3", deeppink: "#ff1493", deepskyblue: "#00bfff", dimgray: "#696969", dodgerblue: "#1e90ff", firebrick: "#b22222", floralwhite: "#fffaf0", forestgreen: "#228b22", fuchsia: "#f0f", gainsboro: "#dcdcdc", ghostwhite: "#f8f8ff", gold: "#ffd700", goldenrod: "#daa520", gray: "#808080", green: "#008000", greenyellow: "#adff2f", honeydew: "#f0fff0", hotpink: "#ff69b4", indianred: "#cd5c5c", indigo: "#4b0082", ivory: "#fffff0", khaki: "#f0e68c", lavender: "#e6e6fa", lavenderblush: "#fff0f5", lawngreen: "#7cfc00", lemonchiffon: "#fffacd", lightblue: "#add8e6", lightcoral: "#f08080", lightcyan: "#e0ffff", lightgoldenrodyellow: "#fafad2", lightgreen: "#90ee90", lightgrey: "#d3d3d3", lightpink: "#ffb6c1", lightsalmon: "#ffa07a", lightsalmon: "#ffa07a", lightseagreen: "#20b2aa", lightskyblue: "#87cefa", lightslategray: "#789", lightsteelblue: "#b0c4de", lightyellow: "#ffffe0", lime: "#0f0", limegreen: "#32cd32", linen: "#faf0e6", magenta: "#f0f", maroon: "#800000", mediumaquamarine: "#66cdaa", mediumblue: "#0000cd", mediumorchid: "#ba55d3", mediumpurple: "#9370db", mediumseagreen: "#3cb371", mediumslateblue: "#7b68ee", mediumslateblue: "#7b68ee", mediumspringgreen: "#00fa9a", mediumturquoise: "#48d1cc", mediumvioletred: "#c71585", midnightblue: "#191970", mintcream: "#f5fffa", mistyrose: "#ffe4e1", moccasin: "#ffe4b5", navajowhite: "#ffdead", navy: "#000080", oldlace: "#fdf5e6", olive: "#808000", olivedrab: "#6b8e23", orange: "#ffa500", orangered: "#ff4500", orchid: "#da70d6", palegoldenrod: "#eee8aa", palegreen: "#98fb98", paleturquoise: "#afeeee", palevioletred: "#db7093", papayawhip: "#ffefd5", peachpuff: "#ffdab9", peru: "#cd853f", pink: "#ffc0cb", plum: "#dda0dd", powderblue: "#b0e0e6", purple: "#800080", red: "#f00", rosybrown: "#bc8f8f", royalblue: "#4169e1", saddlebrown: "#8b4513", salmon: "#fa8072", sandybrown: "#f4a460", seagreen: "#2e8b57", seashell: "#fff5ee", sienna: "#a0522d", silver: "#c0c0c0", skyblue: "#87ceeb", slateblue: "#6a5acd", slategray: "#708090", snow: "#fffafa", springgreen: "#00ff7f", steelblue: "#4682b4", tan: "#d2b48c", teal: "#008080", thistle: "#d8bfd8", tomato: "#ff6347", turquoise: "#40e0d0", violet: "#ee82ee", wheat: "#f5deb3", white: "#fff", whitesmoke: "#f5f5f5", yellow: "#ff0", yellowgreen: "#9acd32"},
         res;
-        if (colour.toString().toLowerCase() in htmlcolors) {
+        if ((colour + "").toLowerCase() in htmlcolors) {
             colour = htmlcolors[colour.toString().toLowerCase()];
         }
         if (!colour) {
@@ -273,14 +273,25 @@ window.Raphael = (function () {
         }
         var minx = Math.min.apply(Math, x),
             miny = Math.min.apply(Math, y);
-        return {
-            x: minx,
-            y: miny,
-            width: Math.max.apply(Math, x) - minx,
-            height: Math.max.apply(Math, y) - miny,
-            X: x,
-            Y: y
-        };
+        if (!x.length) {
+            return {
+                x: 0,
+                y: 0,
+                width: 0,
+                height: 0,
+                X: 0,
+                Y: 0
+            };
+        } else {
+            return {
+                x: minx,
+                y: miny,
+                width: Math.max.apply(Math, x) - minx,
+                height: Math.max.apply(Math, y) - miny,
+                X: x,
+                Y: y
+            };
+        }
     },
         pathToRelative = function (pathArray) {
             var res = [];
@@ -965,7 +976,7 @@ window.Raphael = (function () {
                         o.scale(+xy[0] || 1, +xy[1] || +xy[0] || 1, +xy[2] || null, +xy[3] || null);
                         break;
                     case "fill":
-                        var isURL = value.match(/^url\(([^\)]+)\)$/i);
+                        var isURL = (value + "").match(/^url\(([^\)]+)\)$/i);
                         if (isURL) {
                             var el = doc.createElementNS(o.paper.svgns, "pattern");
                             var ig = doc.createElementNS(o.paper.svgns, "image");
@@ -2623,22 +2634,20 @@ window.Raphael = (function () {
     };
 
     // Set
-    var Set = function (itemsArray) {
+    var Set = function () {
         this.items = [];
-        this.length = (itemsArray && itemsArray.length) || 0;
-        if (itemsArray && itemsArray.constructor == Array) {
-            for (var i = itemsArray.length; i--;) {
-                if (itemsArray[i].constructor == Element) {
-                    this.items[this.items.length] = itemsArray[i];
-                }
+        this.length = 0;
+        for (var i = 0, ii = arguments.length; i < ii; i++) {
+            if (arguments[i] && (arguments[i].constructor == Element || arguments[i].constructor == Set)) {
+                this[this.items.length] = this.items[this.items.length] = arguments[i];
+                this.length++;
             }
         }
     };
     Set.prototype.push = function (item) {
-        if (item && item.constructor == Element) {
+        if (item && item.constructor == Element || item.constructor == Set) {
             var len = this.items.length;
-            this.items[len] = item;
-            this[len] = item;
+            this[len] = this.items[len] = item;
             this.length++;
         }
         return this;
@@ -2655,13 +2664,26 @@ window.Raphael = (function () {
     for (var method in Element.prototype) {
         Set.prototype[method] = (function (methodname) {
             return function () {
-                for (var i = this.items.length; i--;) {
+                for (var i = 0, ii = this.items.length; i < ii; i++) {
                     this.items[i][methodname].apply(this.items[i], arguments);
                 }
                 return this;
             };
         })(method);
     }
+    Set.prototype.attr = function (name, value) {
+        if (name && name instanceof Array && typeof 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.apply(this.items[i], arguments);
+            }
+        }
+        return this;
+    };
+    
     Set.prototype.getBBox = function () {
         var x = [], y = [], w = [], h = [];
         for (var i = this.items.length; i--;) {