Subversion Repositories Applications.papyrus

/*
        Copyright (c) 2004-2006, The Dojo Foundation
        All Rights Reserved.

        Licensed under the Academic Free License version 2.1 or above OR the
        modified BSD license. For more information on Dojo licensing, see:

                http://dojotoolkit.org/community/licensing.shtml
*/



dojo.provide("dojo.gfx.vml");
dojo.require("dojo.dom");
dojo.require("dojo.math");
dojo.require("dojo.lang.declare");
dojo.require("dojo.lang.extras");
dojo.require("dojo.string.*");
dojo.require("dojo.html.metrics");
dojo.require("dojo.gfx.color");
dojo.require("dojo.gfx.common");
dojo.require("dojo.gfx.shape");
dojo.require("dojo.gfx.path");
dojo.require("dojo.experimental");
dojo.experimental("dojo.gfx.vml");
dojo.gfx.vml.xmlns = "urn:schemas-microsoft-com:vml";
dojo.gfx.vml._parseFloat = function (str) {
        return str.match(/^\d+f$/i) ? parseInt(str) / 65536 : parseFloat(str);
};
dojo.gfx.vml.cm_in_pt = 72 / 2.54;
dojo.gfx.vml.mm_in_pt = 7.2 / 2.54;
dojo.gfx.vml.px_in_pt = function () {
        return dojo.html.getCachedFontMeasurements()["12pt"] / 12;
};
dojo.gfx.vml.pt2px = function (len) {
        return len * this.px_in_pt();
};
dojo.gfx.vml.px2pt = function (len) {
        return len / this.px_in_pt();
};
dojo.gfx.vml.normalizedLength = function (len) {
        if (len.length == 0) {
                return 0;
        }
        if (len.length > 2) {
                var px_in_pt = this.px_in_pt();
                var val = parseFloat(len);
                switch (len.slice(-2)) {
                  case "px":
                        return val;
                  case "pt":
                        return val * px_in_pt;
                  case "in":
                        return val * 72 * px_in_pt;
                  case "pc":
                        return val * 12 * px_in_pt;
                  case "mm":
                        return val / this.mm_in_pt * px_in_pt;
                  case "cm":
                        return val / this.cm_in_pt * px_in_pt;
                }
        }
        return parseFloat(len);
};
dojo.lang.extend(dojo.gfx.Shape, {setFill:function (fill) {
        if (!fill) {
                this.fillStyle = null;
                this.rawNode.filled = false;
                return this;
        }
        if (typeof (fill) == "object" && "type" in fill) {
                switch (fill.type) {
                  case "linear":
                        var f = dojo.gfx.makeParameters(dojo.gfx.defaultLinearGradient, fill);
                        this.fillStyle = f;
                        var s = "";
                        for (var i = 0; i < f.colors.length; ++i) {
                                f.colors[i].color = dojo.gfx.normalizeColor(f.colors[i].color);
                                s += f.colors[i].offset.toFixed(8) + " " + f.colors[i].color.toHex() + ";";
                        }
                        var fo = this.rawNode.fill;
                        fo.colors.value = s;
                        fo.method = "sigma";
                        fo.type = "gradient";
                        fo.angle = (dojo.math.radToDeg(Math.atan2(f.x2 - f.x1, f.y2 - f.y1)) + 180) % 360;
                        fo.on = true;
                        break;
                  case "radial":
                        var f = dojo.gfx.makeParameters(dojo.gfx.defaultRadialGradient, fill);
                        this.fillStyle = f;
                        var w = parseFloat(this.rawNode.style.width);
                        var h = parseFloat(this.rawNode.style.height);
                        var c = isNaN(w) ? 1 : 2 * f.r / w;
                        var i = f.colors.length - 1;
                        f.colors[i].color = dojo.gfx.normalizeColor(f.colors[i].color);
                        var s = "0 " + f.colors[i].color.toHex();
                        for (; i >= 0; --i) {
                                f.colors[i].color = dojo.gfx.normalizeColor(f.colors[i].color);
                                s += (1 - c * f.colors[i].offset).toFixed(8) + " " + f.colors[i].color.toHex() + ";";
                        }
                        var fo = this.rawNode.fill;
                        fo.colors.value = s;
                        fo.method = "sigma";
                        fo.type = "gradientradial";
                        if (isNaN(w) || isNaN(h)) {
                                fo.focusposition = "0.5 0.5";
                        } else {
                                fo.focusposition = (f.cx / w).toFixed(8) + " " + (f.cy / h).toFixed(8);
                        }
                        fo.focussize = "0 0";
                        fo.on = true;
                        break;
                  case "pattern":
                        var f = dojo.gfx.makeParameters(dojo.gfx.defaultPattern, fill);
                        this.fillStyle = f;
                        var fo = this.rawNode.fill;
                        fo.type = "tile";
                        fo.src = f.src;
                        if (f.width && f.height) {
                                fo.size.x = dojo.gfx.vml.px2pt(f.width);
                                fo.size.y = dojo.gfx.vml.px2pt(f.height);
                        }
                        fo.alignShape = false;
                        fo.position.x = 0;
                        fo.position.y = 0;
                        fo.origin.x = f.width ? f.x / f.width : 0;
                        fo.origin.y = f.height ? f.y / f.height : 0;
                        fo.on = true;
                        break;
                }
                this.rawNode.fill.opacity = 1;
                return this;
        }
        this.fillStyle = dojo.gfx.normalizeColor(fill);
        this.rawNode.fillcolor = this.fillStyle.toHex();
        this.rawNode.fill.opacity = this.fillStyle.a;
        this.rawNode.filled = true;
        return this;
}, setStroke:function (stroke) {
        if (!stroke) {
                this.strokeStyle = null;
                this.rawNode.stroked = false;
                return this;
        }
        this.strokeStyle = dojo.gfx.makeParameters(dojo.gfx.defaultStroke, stroke);
        this.strokeStyle.color = dojo.gfx.normalizeColor(this.strokeStyle.color);
        var s = this.strokeStyle;
        this.rawNode.stroked = true;
        this.rawNode.strokecolor = s.color.toCss();
        this.rawNode.strokeweight = s.width + "px";
        if (this.rawNode.stroke) {
                this.rawNode.stroke.opacity = s.color.a;
                this.rawNode.stroke.endcap = this._translate(this._capMap, s.cap);
                if (typeof (s.join) == "number") {
                        this.rawNode.stroke.joinstyle = "miter";
                        this.rawNode.stroke.miterlimit = s.join;
                } else {
                        this.rawNode.stroke.joinstyle = s.join;
                }
        }
        return this;
}, _capMap:{butt:"flat"}, _capMapReversed:{flat:"butt"}, _translate:function (dict, value) {
        return (value in dict) ? dict[value] : value;
}, _applyTransform:function () {
        var matrix = this._getRealMatrix();
        if (!matrix) {
                return this;
        }
        var skew = this.rawNode.skew;
        if (typeof (skew) == "undefined") {
                for (var i = 0; i < this.rawNode.childNodes.length; ++i) {
                        if (this.rawNode.childNodes[i].tagName == "skew") {
                                skew = this.rawNode.childNodes[i];
                                break;
                        }
                }
        }
        if (skew) {
                skew.on = false;
                var mt = matrix.xx.toFixed(8) + " " + matrix.xy.toFixed(8) + " " + matrix.yx.toFixed(8) + " " + matrix.yy.toFixed(8) + " 0 0";
                var offset = Math.floor(matrix.dx).toFixed() + "px " + Math.floor(matrix.dy).toFixed() + "px";
                var l = parseFloat(this.rawNode.style.left);
                var t = parseFloat(this.rawNode.style.top);
                var w = parseFloat(this.rawNode.style.width);
                var h = parseFloat(this.rawNode.style.height);
                if (isNaN(l)) {
                        l = 0;
                }
                if (isNaN(t)) {
                        t = 0;
                }
                if (isNaN(w)) {
                        w = 1;
                }
                if (isNaN(h)) {
                        h = 1;
                }
                var origin = (-l / w - 0.5).toFixed(8) + " " + (-t / h - 0.5).toFixed(8);
                skew.matrix = mt;
                skew.origin = origin;
                skew.offset = offset;
                skew.on = true;
        }
        return this;
}, setRawNode:function (rawNode) {
        rawNode.stroked = false;
        rawNode.filled = false;
        this.rawNode = rawNode;
}, attachFill:function (rawNode) {
        var fillStyle = null;
        var fo = rawNode.fill;
        if (rawNode) {
                if (fo.on && fo.type == "gradient") {
                        var fillStyle = dojo.lang.shallowCopy(dojo.gfx.defaultLinearGradient, true);
                        var rad = dojo.math.degToRad(fo.angle);
                        fillStyle.x2 = Math.cos(rad);
                        fillStyle.y2 = Math.sin(rad);
                        fillStyle.colors = [];
                        var stops = fo.colors.value.split(";");
                        for (var i = 0; i < stops.length; ++i) {
                                var t = stops[i].match(/\S+/g);
                                if (!t || t.length != 2) {
                                        continue;
                                }
                                fillStyle.colors.push({offset:dojo.gfx.vml._parseFloat(t[0]), color:new dojo.gfx.color.Color(t[1])});
                        }
                } else {
                        if (fo.on && fo.type == "gradientradial") {
                                var fillStyle = dojo.lang.shallowCopy(dojo.gfx.defaultRadialGradient, true);
                                var w = parseFloat(rawNode.style.width);
                                var h = parseFloat(rawNode.style.height);
                                fillStyle.cx = isNaN(w) ? 0 : fo.focusposition.x * w;
                                fillStyle.cy = isNaN(h) ? 0 : fo.focusposition.y * h;
                                fillStyle.r = isNaN(w) ? 1 : w / 2;
                                fillStyle.colors = [];
                                var stops = fo.colors.value.split(";");
                                for (var i = stops.length - 1; i >= 0; --i) {
                                        var t = stops[i].match(/\S+/g);
                                        if (!t || t.length != 2) {
                                                continue;
                                        }
                                        fillStyle.colors.push({offset:dojo.gfx.vml._parseFloat(t[0]), color:new dojo.gfx.color.Color(t[1])});
                                }
                        } else {
                                if (fo.on && fo.type == "tile") {
                                        var fillStyle = dojo.lang.shallowCopy(dojo.gfx.defaultPattern, true);
                                        fillStyle.width = dojo.gfx.vml.pt2px(fo.size.x);
                                        fillStyle.height = dojo.gfx.vml.pt2px(fo.size.y);
                                        fillStyle.x = fo.origin.x * fillStyle.width;
                                        fillStyle.y = fo.origin.y * fillStyle.height;
                                        fillStyle.src = fo.src;
                                } else {
                                        if (fo.on && rawNode.fillcolor) {
                                                fillStyle = new dojo.gfx.color.Color(rawNode.fillcolor + "");
                                                fillStyle.a = fo.opacity;
                                        }
                                }
                        }
                }
        }
        return fillStyle;
}, attachStroke:function (rawNode) {
        var strokeStyle = dojo.lang.shallowCopy(dojo.gfx.defaultStroke, true);
        if (rawNode && rawNode.stroked) {
                strokeStyle.color = new dojo.gfx.color.Color(rawNode.strokecolor.value);
                dojo.debug("We are expecting an .75pt here, instead of strokeweight = " + rawNode.strokeweight);
                strokeStyle.width = dojo.gfx.vml.normalizedLength(rawNode.strokeweight + "");
                strokeStyle.color.a = rawNode.stroke.opacity;
                strokeStyle.cap = this._translate(this._capMapReversed, rawNode.stroke.endcap);
                strokeStyle.join = rawNode.stroke.joinstyle == "miter" ? rawNode.stroke.miterlimit : rawNode.stroke.joinstyle;
        } else {
                return null;
        }
        return strokeStyle;
}, attachTransform:function (rawNode) {
        var matrix = {};
        if (rawNode) {
                var s = rawNode.skew;
                matrix.xx = s.matrix.xtox;
                matrix.xy = s.matrix.ytox;
                matrix.yx = s.matrix.xtoy;
                matrix.yy = s.matrix.ytoy;
                matrix.dx = dojo.gfx.vml.pt2px(s.offset.x);
                matrix.dy = dojo.gfx.vml.pt2px(s.offset.y);
        }
        return dojo.gfx.matrix.normalize(matrix);
}, attach:function (rawNode) {
        if (rawNode) {
                this.rawNode = rawNode;
                this.shape = this.attachShape(rawNode);
                this.fillStyle = this.attachFill(rawNode);
                this.strokeStyle = this.attachStroke(rawNode);
                this.matrix = this.attachTransform(rawNode);
        }
}});
dojo.declare("dojo.gfx.Group", dojo.gfx.shape.VirtualGroup, {add:function (shape) {
        if (this != shape.getParent()) {
                this.rawNode.appendChild(shape.rawNode);
                dojo.gfx.Group.superclass.add.apply(this, arguments);
        }
        return this;
}, remove:function (shape, silently) {
        if (this == shape.getParent()) {
                if (this.rawNode == shape.rawNode.parentNode) {
                        this.rawNode.removeChild(shape.rawNode);
                }
                dojo.gfx.Group.superclass.remove.apply(this, arguments);
        }
        return this;
}, attach:function (rawNode) {
        if (rawNode) {
                this.rawNode = rawNode;
                this.shape = null;
                this.fillStyle = null;
                this.strokeStyle = null;
                this.matrix = null;
        }
}});
dojo.gfx.Group.nodeType = "group";
var zIndex = {moveToFront:function () {
        this.rawNode.parentNode.appendChild(this.rawNode);
        return this;
}, moveToBack:function () {
        this.rawNode.parentNode.insertBefore(this.rawNode, this.rawNode.parentNode.firstChild);
        return this;
}};
dojo.lang.extend(dojo.gfx.Shape, zIndex);
dojo.lang.extend(dojo.gfx.Group, zIndex);
delete zIndex;
dojo.declare("dojo.gfx.Rect", dojo.gfx.shape.Rect, {attachShape:function (rawNode) {
        var arcsize = rawNode.outerHTML.match(/arcsize = \"(\d*\.?\d+[%f]?)\"/)[1];
        arcsize = (arcsize.indexOf("%") >= 0) ? parseFloat(arcsize) / 100 : dojo.gfx.vml._parseFloat(arcsize);
        var style = rawNode.style;
        var width = parseFloat(style.width);
        var height = parseFloat(style.height);
        var o = dojo.gfx.makeParameters(dojo.gfx.defaultRect, {x:parseInt(style.left), y:parseInt(style.top), width:width, height:height, r:Math.min(width, height) * arcsize});
        return o;
}, setShape:function (newShape) {
        var shape = this.shape = dojo.gfx.makeParameters(this.shape, newShape);
        this.bbox = null;
        var style = this.rawNode.style;
        style.left = shape.x.toFixed();
        style.top = shape.y.toFixed();
        style.width = (typeof (shape.width) == "string" && shape.width.indexOf("%") >= 0) ? shape.width : shape.width.toFixed();
        style.height = (typeof (shape.width) == "string" && shape.height.indexOf("%") >= 0) ? shape.height : shape.height.toFixed();
        var r = Math.min(1, (shape.r / Math.min(parseFloat(shape.width), parseFloat(shape.height)))).toFixed(8);
        var parent = this.rawNode.parentNode;
        var before = null;
        if (parent) {
                if (parent.lastChild != this.rawNode) {
                        for (var i = 0; i < parent.childNodes.length; ++i) {
                                if (parent.childNodes[i] == this.rawNode) {
                                        before = parent.childNodes[i + 1];
                                        break;
                                }
                        }
                }
                parent.removeChild(this.rawNode);
        }
        this.rawNode.arcsize = r;
        if (parent) {
                if (before) {
                        parent.insertBefore(this.rawNode, before);
                } else {
                        parent.appendChild(this.rawNode);
                }
        }
        return this.setTransform(this.matrix);
}});
dojo.gfx.Rect.nodeType = "roundrect";
dojo.declare("dojo.gfx.Ellipse", dojo.gfx.shape.Ellipse, {attachShape:function (rawNode) {
        var style = this.rawNode.style;
        var rx = parseInt(style.width) / 2;
        var ry = parseInt(style.height) / 2;
        var o = dojo.gfx.makeParameters(dojo.gfx.defaultEllipse, {cx:parseInt(style.left) + rx, cy:parseInt(style.top) + ry, rx:rx, ry:ry});
        return o;
}, setShape:function (newShape) {
        var shape = this.shape = dojo.gfx.makeParameters(this.shape, newShape);
        this.bbox = null;
        var style = this.rawNode.style;
        style.left = (shape.cx - shape.rx).toFixed();
        style.top = (shape.cy - shape.ry).toFixed();
        style.width = (shape.rx * 2).toFixed();
        style.height = (shape.ry * 2).toFixed();
        return this.setTransform(this.matrix);
}});
dojo.gfx.Ellipse.nodeType = "oval";
dojo.declare("dojo.gfx.Circle", dojo.gfx.shape.Circle, {attachShape:function (rawNode) {
        var style = this.rawNode.style;
        var r = parseInt(style.width) / 2;
        var o = dojo.gfx.makeParameters(dojo.gfx.defaultCircle, {cx:parseInt(style.left) + r, cy:parseInt(style.top) + r, r:r});
        return o;
}, setShape:function (newShape) {
        var shape = this.shape = dojo.gfx.makeParameters(this.shape, newShape);
        this.bbox = null;
        var style = this.rawNode.style;
        style.left = (shape.cx - shape.r).toFixed();
        style.top = (shape.cy - shape.r).toFixed();
        style.width = (shape.r * 2).toFixed();
        style.height = (shape.r * 2).toFixed();
        return this;
}});
dojo.gfx.Circle.nodeType = "oval";
dojo.declare("dojo.gfx.Line", dojo.gfx.shape.Line, function (rawNode) {
        if (rawNode) {
                rawNode.setAttribute("dojoGfxType", "line");
        }
}, {attachShape:function (rawNode) {
        var p = rawNode.path.v.match(dojo.gfx.pathRegExp);
        var shape = {};
        do {
                if (p.length < 7 || p[0] != "m" || p[3] != "l" || p[6] != "e") {
                        break;
                }
                shape.x1 = parseInt(p[1]);
                shape.y1 = parseInt(p[2]);
                shape.x2 = parseInt(p[4]);
                shape.y2 = parseInt(p[5]);
        } while (false);
        return dojo.gfx.makeParameters(dojo.gfx.defaultLine, shape);
}, setShape:function (newShape) {
        var shape = this.shape = dojo.gfx.makeParameters(this.shape, newShape);
        this.bbox = null;
        this.rawNode.path.v = "m" + shape.x1.toFixed() + " " + shape.y1.toFixed() + "l" + shape.x2.toFixed() + " " + shape.y2.toFixed() + "e";
        return this.setTransform(this.matrix);
}});
dojo.gfx.Line.nodeType = "shape";
dojo.declare("dojo.gfx.Polyline", dojo.gfx.shape.Polyline, function (rawNode) {
        if (rawNode) {
                rawNode.setAttribute("dojoGfxType", "polyline");
        }
}, {attachShape:function (rawNode) {
        var shape = dojo.lang.shallowCopy(dojo.gfx.defaultPolyline, true);
        var p = rawNode.path.v.match(dojo.gfx.pathRegExp);
        do {
                if (p.length < 3 || p[0] != "m") {
                        break;
                }
                var x = parseInt(p[0]);
                var y = parseInt(p[1]);
                if (isNaN(x) || isNaN(y)) {
                        break;
                }
                shape.points.push({x:x, y:y});
                if (p.length < 6 || p[3] != "l") {
                        break;
                }
                for (var i = 4; i < p.length; i += 2) {
                        x = parseInt(p[i]);
                        y = parseInt(p[i + 1]);
                        if (isNaN(x) || isNaN(y)) {
                                break;
                        }
                        shape.points.push({x:x, y:y});
                }
        } while (false);
        return shape;
}, setShape:function (points, closed) {
        if (points && points instanceof Array) {
                this.shape = dojo.gfx.makeParameters(this.shape, {points:points});
                if (closed && this.shape.points.length) {
                        this.shape.points.push(this.shape.points[0]);
                }
        } else {
                this.shape = dojo.gfx.makeParameters(this.shape, points);
        }
        this.bbox = null;
        var attr = [];
        var p = this.shape.points;
        if (p.length > 0) {
                attr.push("m");
                attr.push(p[0].x.toFixed());
                attr.push(p[0].y.toFixed());
                if (p.length > 1) {
                        attr.push("l");
                        for (var i = 1; i < p.length; ++i) {
                                attr.push(p[i].x.toFixed());
                                attr.push(p[i].y.toFixed());
                        }
                }
        }
        attr.push("e");
        this.rawNode.path.v = attr.join(" ");
        return this.setTransform(this.matrix);
}});
dojo.gfx.Polyline.nodeType = "shape";
dojo.declare("dojo.gfx.Image", dojo.gfx.shape.Image, {getEventSource:function () {
        return this.rawNode ? this.rawNode.firstChild : null;
}, attachShape:function (rawNode) {
        var shape = dojo.lang.shallowCopy(dojo.gfx.defaultImage, true);
        shape.src = rawNode.firstChild.src;
        return shape;
}, setShape:function (newShape) {
        var shape = this.shape = dojo.gfx.makeParameters(this.shape, newShape);
        this.bbox = null;
        var firstChild = this.rawNode.firstChild;
        firstChild.src = shape.src;
        if (shape.width || shape.height) {
                firstChild.style.width = shape.width;
                firstChild.style.height = shape.height;
        }
        return this.setTransform(this.matrix);
}, setStroke:function () {
        return this;
}, setFill:function () {
        return this;
}, attachStroke:function (rawNode) {
        return null;
}, attachFill:function (rawNode) {
        return null;
}, attachTransform:function (rawNode) {
        var matrix = {};
        if (rawNode) {
                var m = rawNode.filters["DXImageTransform.Microsoft.Matrix"];
                matrix.xx = m.M11;
                matrix.xy = m.M12;
                matrix.yx = m.M21;
                matrix.yy = m.M22;
                matrix.dx = m.Dx;
                matrix.dy = m.Dy;
        }
        return dojo.gfx.matrix.normalize(matrix);
}, _applyTransform:function () {
        var matrix = this._getRealMatrix();
        if (!matrix) {
                return this;
        }
        with (this.rawNode.filters["DXImageTransform.Microsoft.Matrix"]) {
                M11 = matrix.xx;
                M12 = matrix.xy;
                M21 = matrix.yx;
                M22 = matrix.yy;
                Dx = matrix.dx;
                Dy = matrix.dy;
        }
        return this;
}});
dojo.gfx.Image.nodeType = "image";
dojo.gfx.path._calcArc = function (alpha) {
        var cosa = Math.cos(alpha);
        var sina = Math.sin(alpha);
        var p2 = {x:cosa + (4 / 3) * (1 - cosa), y:sina - (4 / 3) * cosa * (1 - cosa) / sina};
        return {s:{x:cosa, y:sina}, c1:p2, c2:{x:p2.x, y:-p2.y}, e:{x:cosa, y:-sina}};
};
dojo.declare("dojo.gfx.Path", dojo.gfx.path.Path, function (rawNode) {
        if (rawNode) {
                rawNode.setAttribute("dojoGfxType", "path");
        }
        this.vmlPath = "";
        this.lastControl = {};
}, {_updateWithSegment:function (segment) {
        var last = dojo.lang.shallowCopy(this.last);
        dojo.gfx.Path.superclass._updateWithSegment.apply(this, arguments);
        var path = this[this.renderers[segment.action]](segment, last);
        if (typeof (this.vmlPath) == "string") {
                this.vmlPath += path.join("");
        } else {
                this.vmlPath = this.vmlPath.concat(path);
        }
        if (typeof (this.vmlPath) == "string") {
                this.rawNode.path.v = this.vmlPath + " e";
        }
}, attachShape:function (rawNode) {
        var shape = dojo.lang.shallowCopy(dojo.gfx.defaultPath, true);
        var p = rawNode.path.v.match(dojo.gfx.pathRegExp);
        var t = [], skip = false;
        for (var i = 0; i < p.length; ++p) {
                var s = p[i];
                if (s in this._pathVmlToSvgMap) {
                        skip = false;
                        t.push(this._pathVmlToSvgMap[s]);
                } else {
                        if (!skip) {
                                var n = parseInt(s);
                                if (isNaN(n)) {
                                        skip = true;
                                } else {
                                        t.push(n);
                                }
                        }
                }
        }
        if (t.length) {
                shape.path = t.join(" ");
        }
        return shape;
}, setShape:function (newShape) {
        this.vmlPath = [];
        this.lastControl = {};
        dojo.gfx.Path.superclass.setShape.apply(this, arguments);
        this.vmlPath = this.vmlPath.join("");
        this.rawNode.path.v = this.vmlPath + " e";
        return this;
}, _pathVmlToSvgMap:{m:"M", l:"L", t:"m", r:"l", c:"C", v:"c", qb:"Q", x:"z", e:""}, renderers:{M:"_moveToA", m:"_moveToR", L:"_lineToA", l:"_lineToR", H:"_hLineToA", h:"_hLineToR", V:"_vLineToA", v:"_vLineToR", C:"_curveToA", c:"_curveToR", S:"_smoothCurveToA", s:"_smoothCurveToR", Q:"_qCurveToA", q:"_qCurveToR", T:"_qSmoothCurveToA", t:"_qSmoothCurveToR", A:"_arcTo", a:"_arcTo", Z:"_closePath", z:"_closePath"}, _addArgs:function (path, args, from, upto) {
        if (typeof (upto) == "undefined") {
                upto = args.length;
        }
        if (typeof (from) == "undefined") {
                from = 0;
        }
        for (var i = from; i < upto; ++i) {
                path.push(" ");
                path.push(args[i].toFixed());
        }
}, _addArgsAdjusted:function (path, last, args, from, upto) {
        if (typeof (upto) == "undefined") {
                upto = args.length;
        }
        if (typeof (from) == "undefined") {
                from = 0;
        }
        for (var i = from; i < upto; i += 2) {
                path.push(" ");
                path.push((last.x + args[i]).toFixed());
                path.push(" ");
                path.push((last.y + args[i + 1]).toFixed());
        }
}, _moveToA:function (segment) {
        var p = [" m"];
        var n = segment.args;
        var l = n.length;
        if (l == 2) {
                this._addArgs(p, n);
        } else {
                this._addArgs(p, n, 0, 2);
                p.push(" l");
                this._addArgs(p, n, 2);
        }
        this.lastControl = {};
        return p;
}, _moveToR:function (segment, last) {
        var p = ["x" in last ? " t" : " m"];
        var n = segment.args;
        var l = n.length;
        if (l == 2) {
                this._addArgs(p, n);
        } else {
                this._addArgs(p, n, 0, 2);
                p.push(" r");
                this._addArgs(p, n, 2);
        }
        this.lastControl = {};
        return p;
}, _lineToA:function (segment) {
        var p = [" l"];
        this._addArgs(p, segment.args);
        this.lastControl = {};
        return p;
}, _lineToR:function (segment) {
        var p = [" r"];
        this._addArgs(p, segment.args);
        this.lastControl = {};
        return p;
}, _hLineToA:function (segment, last) {
        var p = [" l"];
        var n = segment.args;
        var l = n.length;
        var y = " " + last.y.toFixed();
        for (var i = 0; i < l; ++i) {
                p.push(" ");
                p.push(n[i].toFixed());
                p.push(y);
        }
        this.lastControl = {};
        return p;
}, _hLineToR:function (segment) {
        var p = [" r"];
        var n = segment.args;
        var l = n.length;
        for (var i = 0; i < l; ++i) {
                p.push(" ");
                p.push(n[i].toFixed());
                p.push(" 0");
        }
        this.lastControl = {};
        return p;
}, _vLineToA:function (segment, last) {
        var p = [" l"];
        var n = segment.args;
        var l = n.length;
        var x = " " + last.x.toFixed();
        for (var i = 0; i < l; ++i) {
                p.push(x);
                p.push(" ");
                p.push(n[i].toFixed());
        }
        this.lastControl = {};
        return p;
}, _vLineToR:function (segment) {
        var p = [" r"];
        var n = segment.args;
        var l = n.length;
        for (var i = 0; i < l; ++i) {
                p.push(" 0 ");
                p.push(n[i].toFixed());
        }
        this.lastControl = {};
        return p;
}, _curveToA:function (segment) {
        var p = [];
        var n = segment.args;
        var l = n.length;
        for (var i = 0; i < l; i += 6) {
                p.push(" c");
                this._addArgs(p, n, i, i + 6);
        }
        this.lastControl = {x:n[l - 4], y:n[l - 3], type:"C"};
        return p;
}, _curveToR:function (segment, last) {
        var p = [];
        var n = segment.args;
        var l = n.length;
        for (var i = 0; i < l; i += 6) {
                p.push(" v");
                this._addArgs(p, n, i, i + 6);
                this.lastControl = {x:last.x + n[i + 2], y:last.y + n[i + 3]};
                last.x += n[i + 4];
                last.y += n[i + 5];
        }
        this.lastControl.type = "C";
        return p;
}, _smoothCurveToA:function (segment, last) {
        var p = [];
        var n = segment.args;
        var l = n.length;
        for (var i = 0; i < l; i += 4) {
                p.push(" c");
                if (this.lastControl.type == "C") {
                        this._addArgs(p, [2 * last.x - this.lastControl.x, 2 * last.y - this.lastControl.y]);
                } else {
                        this._addArgs(p, [last.x, last.y]);
                }
                this._addArgs(p, n, i, i + 4);
        }
        this.lastControl = {x:n[l - 4], y:n[l - 3], type:"C"};
        return p;
}, _smoothCurveToR:function (segment, last) {
        var p = [];
        var n = segment.args;
        var l = n.length;
        for (var i = 0; i < l; i += 4) {
                p.push(" v");
                if (this.lastControl.type == "C") {
                        this._addArgs(p, [last.x - this.lastControl.x, last.y - this.lastControl.y]);
                } else {
                        this._addArgs(p, [0, 0]);
                }
                this._addArgs(p, n, i, i + 4);
                this.lastControl = {x:last.x + n[i], y:last.y + n[i + 1]};
                last.x += n[i + 2];
                last.y += n[i + 3];
        }
        this.lastControl.type = "C";
        return p;
}, _qCurveToA:function (segment) {
        var p = [];
        var n = segment.args;
        var l = n.length;
        for (var i = 0; i < l; i += 4) {
                p.push(" qb");
                this._addArgs(p, n, i, i + 4);
        }
        this.lastControl = {x:n[l - 4], y:n[l - 3], type:"Q"};
        return p;
}, _qCurveToR:function (segment, last) {
        var p = [];
        var n = segment.args;
        var l = n.length;
        for (var i = 0; i < l; i += 4) {
                p.push(" qb");
                this._addArgsAdjusted(p, last, n, i, i + 4);
                this.lastControl = {x:last.x + n[i], y:last.y + n[i + 1]};
                last.x += n[i + 2];
                last.y += n[i + 3];
        }
        this.lastControl.type = "Q";
        return p;
}, _qSmoothCurveToA:function (segment, last) {
        var p = [];
        var n = segment.args;
        var l = n.length;
        for (var i = 0; i < l; i += 2) {
                p.push(" qb");
                if (this.lastControl.type == "Q") {
                        this._addArgs(p, [this.lastControl.x = 2 * last.x - this.lastControl.x, this.lastControl.y = 2 * last.y - this.lastControl.y]);
                } else {
                        this._addArgs(p, [this.lastControl.x = last.x, this.lastControl.y = last.y]);
                }
                this._addArgs(p, n, i, i + 2);
        }
        this.lastControl.type = "Q";
        return p;
}, _qSmoothCurveToR:function (segment, last) {
        var p = [];
        var n = segment.args;
        var l = n.length;
        for (var i = 0; i < l; i += 2) {
                p.push(" qb");
                if (this.lastControl.type == "Q") {
                        this._addArgs(p, [this.lastControl.x = 2 * last.x - this.lastControl.x, this.lastControl.y = 2 * last.y - this.lastControl.y]);
                } else {
                        this._addArgs(p, [this.lastControl.x = last.x, this.lastControl.y = last.y]);
                }
                this._addArgsAdjusted(p, last, n, i, i + 2);
        }
        this.lastControl.type = "Q";
        return p;
}, _PI4:Math.PI / 4, _curvePI4:dojo.gfx.path._calcArc(Math.PI / 8), _calcArcTo:function (path, last, rx, ry, xRotg, large, cw, x, y) {
        var m = dojo.gfx.matrix;
        var xRot = -dojo.math.degToRad(xRotg);
        var rx2 = rx * rx;
        var ry2 = ry * ry;
        var pa = m.multiplyPoint(m.rotate(-xRot), {x:(last.x - x) / 2, y:(last.y - y) / 2});
        var pax2 = pa.x * pa.x;
        var pay2 = pa.y * pa.y;
        var c1 = Math.sqrt((rx2 * ry2 - rx2 * pay2 - ry2 * pax2) / (rx2 * pay2 + ry2 * pax2));
        var ca = {x:c1 * rx * pa.y / ry, y:-c1 * ry * pa.x / rx};
        if (large == cw) {
                ca = {x:-ca.x, y:-ca.y};
        }
        var c = m.multiplyPoint([m.translate((last.x + x) / 2, (last.y + y) / 2), m.rotate(xRot)], ca);
        var startAngle = Math.atan2(c.y - last.y, last.x - c.x) - xRot;
        var endAngle = Math.atan2(c.y - y, x - c.x) - xRot;
        var theta = cw ? startAngle - endAngle : endAngle - startAngle;
        if (theta < 0) {
                theta += this._2PI;
        } else {
                if (theta > this._2PI) {
                        theta = this._2PI;
                }
        }
        var elliptic_transform = m.normalize([m.translate(c.x, c.y), m.rotate(xRot), m.scale(rx, ry)]);
        var alpha = this._PI4 / 2;
        var curve = this._curvePI4;
        var step = cw ? -alpha : alpha;
        for (var angle = theta; angle > 0; angle -= this._PI4) {
                if (angle < this._PI4) {
                        alpha = angle / 2;
                        curve = dojo.gfx.path._calcArc(alpha);
                        step = cw ? -alpha : alpha;
                }
                var c1, c2, e;
                var M = m.normalize([elliptic_transform, m.rotate(startAngle + step)]);
                if (cw) {
                        c1 = m.multiplyPoint(M, curve.c2);
                        c2 = m.multiplyPoint(M, curve.c1);
                        e = m.multiplyPoint(M, curve.s);
                } else {
                        c1 = m.multiplyPoint(M, curve.c1);
                        c2 = m.multiplyPoint(M, curve.c2);
                        e = m.multiplyPoint(M, curve.e);
                }
                path.push(" c");
                this._addArgs(path, [c1.x, c1.y, c2.x, c2.y, e.x, e.y]);
                startAngle += 2 * step;
        }
}, _arcTo:function (segment, last) {
        var p = [];
        var n = segment.args;
        var l = n.length;
        var relative = segment.action == "a";
        for (var i = 0; i < l; i += 7) {
                var x1 = n[i + 5];
                var y1 = n[i + 6];
                if (relative) {
                        x1 += last.x;
                        y1 += last.y;
                }
                this._calcArcTo(p, last, n[i], n[i + 1], n[i + 2], n[i + 3] ? 1 : 0, n[i + 4] ? 1 : 0, x1, y1);
                last = {x:x1, y:y1};
        }
        this.lastControl = {};
        return p;
}, _closePath:function () {
        this.lastControl = {};
        return ["x"];
}});
dojo.gfx.Path.nodeType = "shape";
dojo.gfx._creators = {createPath:function (path) {
        return this.createObject(dojo.gfx.Path, path, true);
}, createRect:function (rect) {
        return this.createObject(dojo.gfx.Rect, rect);
}, createCircle:function (circle) {
        return this.createObject(dojo.gfx.Circle, circle);
}, createEllipse:function (ellipse) {
        return this.createObject(dojo.gfx.Ellipse, ellipse);
}, createLine:function (line) {
        return this.createObject(dojo.gfx.Line, line, true);
}, createPolyline:function (points) {
        return this.createObject(dojo.gfx.Polyline, points, true);
}, createImage:function (image) {
        if (!this.rawNode) {
                return null;
        }
        var shape = new dojo.gfx.Image();
        var node = document.createElement("div");
        node.style.position = "relative";
        node.style.width = this.rawNode.style.width;
        node.style.height = this.rawNode.style.height;
        node.style.filter = "progid:DXImageTransform.Microsoft.Matrix(M11=1, M12=0, M21=0, M22=1, Dx=0, Dy=0)";
        var img = document.createElement("img");
        node.appendChild(img);
        shape.setRawNode(node);
        this.rawNode.appendChild(node);
        shape.setShape(image);
        this.add(shape);
        return shape;
}, createGroup:function () {
        return this.createObject(dojo.gfx.Group, null, true);
}, createObject:function (shapeType, rawShape, overrideSize) {
        if (!this.rawNode) {
                return null;
        }
        var shape = new shapeType();
        var node = document.createElement("v:" + shapeType.nodeType);
        shape.setRawNode(node);
        this.rawNode.appendChild(node);
        if (overrideSize) {
                this._overrideSize(node);
        }
        shape.setShape(rawShape);
        this.add(shape);
        return shape;
}, _overrideSize:function (node) {
        node.style.width = this.rawNode.style.width;
        node.style.height = this.rawNode.style.height;
        node.coordsize = parseFloat(node.style.width) + " " + parseFloat(node.style.height);
}};
dojo.lang.extend(dojo.gfx.Group, dojo.gfx._creators);
dojo.lang.extend(dojo.gfx.Surface, dojo.gfx._creators);
delete dojo.gfx._creators;
dojo.gfx.attachNode = function (node) {
        if (!node) {
                return null;
        }
        var s = null;
        switch (node.tagName.toLowerCase()) {
          case dojo.gfx.Rect.nodeType:
                s = new dojo.gfx.Rect();
                break;
          case dojo.gfx.Ellipse.nodeType:
                s = (node.style.width == node.style.height) ? new dojo.gfx.Circle() : new dojo.gfx.Ellipse();
                break;
          case dojo.gfx.Path.nodeType:
                switch (node.getAttribute("dojoGfxType")) {
                  case "line":
                        s = new dojo.gfx.Line();
                        break;
                  case "polyline":
                        s = new dojo.gfx.Polyline();
                        break;
                  case "path":
                        s = new dojo.gfx.Path();
                        break;
                }
                break;
          case dojo.gfx.Image.nodeType:
                s = new dojo.gfx.Image();
                break;
          default:
                dojo.debug("FATAL ERROR! tagName = " + node.tagName);
        }
        s.attach(node);
        return s;
};
dojo.lang.extend(dojo.gfx.Surface, {setDimensions:function (width, height) {
        if (!this.rawNode) {
                return this;
        }
        this.rawNode.style.width = width;
        this.rawNode.style.height = height;
        this.rawNode.coordsize = width + " " + height;
        return this;
}, getDimensions:function () {
        return this.rawNode ? {width:this.rawNode.style.width, height:this.rawNode.style.height} : null;
}, add:function (shape) {
        var oldParent = shape.getParent();
        if (this != oldParent) {
                this.rawNode.appendChild(shape.rawNode);
                if (oldParent) {
                        oldParent.remove(shape, true);
                }
                shape._setParent(this, null);
        }
        return this;
}, remove:function (shape, silently) {
        if (this == shape.getParent()) {
                if (this.rawNode == shape.rawNode.parentNode) {
                        this.rawNode.removeChild(shape.rawNode);
                }
                shape._setParent(null, null);
        }
        return this;
}});
dojo.gfx.createSurface = function (parentNode, width, height) {
        var s = new dojo.gfx.Surface();
        s.rawNode = document.createElement("v:group");
        s.rawNode.style.width = width ? width : "100%";
        s.rawNode.style.height = height ? height : "100%";
        s.rawNode.coordsize = (width && height) ? (parseFloat(width) + " " + parseFloat(height)) : "100% 100%";
        s.rawNode.coordorigin = "0 0";
        dojo.byId(parentNode).appendChild(s.rawNode);
        return s;
};
dojo.gfx.attachSurface = function (node) {
        var s = new dojo.gfx.Surface();
        s.rawNode = node;
        return s;
};