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.charting.svg.Plotters");
dojo.require("dojo.lang.common");
if (dojo.render.svg.capable) {
        dojo.require("dojo.svg");
        dojo.mixin(dojo.charting.Plotters, {Bar:function (plotarea, plot, kwArgs, applyTo) {
                var area = plotarea.getArea();
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                var n = plot.series.length;
                var data = [];
                for (var i = 0; i < n; i++) {
                        var tmp = plot.series[i].data.evaluate(kwArgs);
                        data.push(tmp);
                }
                var space = 8;
                var nPoints = data[0].length;
                if (nPoints == 0) {
                        return group;
                }
                var width = ((area.right - area.left) - (space * (nPoints - 1))) / nPoints;
                var barWidth = width / n;
                var yOrigin = plot.axisY.getCoord(plot.axisX.origin, plotarea, plot);
                for (var i = 0; i < nPoints; i++) {
                        var xStart = area.left + (width * i) + (space * i);
                        for (var j = 0; j < n; j++) {
                                var value = data[j][i].y;
                                var yA = yOrigin;
                                var x = xStart + (barWidth * j);
                                var y = plot.axisY.getCoord(value, plotarea, plot);
                                var h = Math.abs(yA - y);
                                if (value < plot.axisX.origin) {
                                        yA = y;
                                        y = yOrigin;
                                }
                                var bar = document.createElementNS(dojo.svg.xmlns.svg, "rect");
                                bar.setAttribute("fill", data[j][i].series.color);
                                bar.setAttribute("stroke-width", "0");
                                bar.setAttribute("x", x);
                                bar.setAttribute("y", y);
                                bar.setAttribute("width", barWidth);
                                bar.setAttribute("height", h);
                                bar.setAttribute("fill-opacity", "0.6");
                                if (applyTo) {
                                        applyTo(bar, data[j][i].src);
                                }
                                group.appendChild(bar);
                        }
                }
                return group;
        }, HorizontalBar:function (plotarea, plot, kwArgs, applyTo) {
                var area = plotarea.getArea();
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                var n = plot.series.length;
                var data = [];
                for (var i = 0; i < n; i++) {
                        var tmp = plot.series[i].data.evaluate(kwArgs);
                        data.push(tmp);
                }
                var space = 6;
                var nPoints = data[0].length;
                if (nPoints == 0) {
                        return group;
                }
                var h = ((area.bottom - area.top) - (space * (nPoints - 1))) / nPoints;
                var barH = h / n;
                var xOrigin = plot.axisX.getCoord(0, plotarea, plot);
                for (var i = 0; i < nPoints; i++) {
                        var yStart = area.top + (h * i) + (space * i);
                        for (var j = 0; j < n; j++) {
                                var value = data[j][i].y;
                                var y = yStart + (barH * j);
                                var xA = xOrigin;
                                var x = plot.axisX.getCoord(value, plotarea, plot);
                                var w = Math.abs(x - xA);
                                if (value > 0) {
                                        x = xOrigin;
                                }
                                var bar = document.createElementNS(dojo.svg.xmlns.svg, "rect");
                                bar.setAttribute("fill", data[j][i].series.color);
                                bar.setAttribute("stroke-width", "0");
                                bar.setAttribute("x", xA);
                                bar.setAttribute("y", y);
                                bar.setAttribute("width", w);
                                bar.setAttribute("height", barH);
                                bar.setAttribute("fill-opacity", "0.6");
                                if (applyTo) {
                                        applyTo(bar, data[j][i].src);
                                }
                                group.appendChild(bar);
                        }
                }
                return group;
        }, Gantt:function (plotarea, plot, kwArgs, applyTo) {
                var area = plotarea.getArea();
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                var n = plot.series.length;
                var data = [];
                for (var i = 0; i < n; i++) {
                        var tmp = plot.series[i].data.evaluate(kwArgs);
                        data.push(tmp);
                }
                var space = 2;
                var nPoints = data[0].length;
                if (nPoints == 0) {
                        return group;
                }
                var h = ((area.bottom - area.top) - (space * (nPoints - 1))) / nPoints;
                var barH = h / n;
                for (var i = 0; i < nPoints; i++) {
                        var yStart = area.top + (h * i) + (space * i);
                        for (var j = 0; j < n; j++) {
                                var high = data[j][i].high;
                                var low = data[j][i].low;
                                if (low > high) {
                                        var t = high;
                                        high = low;
                                        low = t;
                                }
                                var x = plot.axisX.getCoord(low, plotarea, plot);
                                var w = plot.axisX.getCoord(high, plotarea, plot) - x;
                                var y = yStart + (barH * j);
                                var bar = document.createElementNS(dojo.svg.xmlns.svg, "rect");
                                bar.setAttribute("fill", data[j][i].series.color);
                                bar.setAttribute("stroke-width", "0");
                                bar.setAttribute("x", x);
                                bar.setAttribute("y", y);
                                bar.setAttribute("width", w);
                                bar.setAttribute("height", barH);
                                bar.setAttribute("fill-opacity", "0.6");
                                if (applyTo) {
                                        applyTo(bar, data[j][i].src);
                                }
                                group.appendChild(bar);
                        }
                }
                return group;
        }, StackedArea:function (plotarea, plot, kwArgs, applyTo) {
                var area = plotarea.getArea();
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                var n = plot.series.length;
                var data = [];
                var totals = [];
                for (var i = 0; i < n; i++) {
                        var tmp = plot.series[i].data.evaluate(kwArgs);
                        for (var j = 0; j < tmp.length; j++) {
                                if (i == 0) {
                                        totals.push(tmp[j].y);
                                } else {
                                        totals[j] += tmp[j].y;
                                }
                                tmp[j].y = totals[j];
                        }
                        data.push(tmp);
                }
                for (var i = n - 1; i >= 0; i--) {
                        var path = document.createElementNS(dojo.svg.xmlns.svg, "path");
                        path.setAttribute("fill", data[i][0].series.color);
                        path.setAttribute("fill-opacity", "0.4");
                        path.setAttribute("stroke", data[i][0].series.color);
                        path.setAttribute("stroke-width", "1");
                        path.setAttribute("stroke-opacity", "0.85");
                        var cmd = [];
                        var r = 3;
                        for (var j = 0; j < data[i].length; j++) {
                                var values = data[i];
                                var x = plot.axisX.getCoord(values[j].x, plotarea, plot);
                                var y = plot.axisY.getCoord(values[j].y, plotarea, plot);
                                if (j == 0) {
                                        cmd.push("M");
                                } else {
                                        cmd.push("L");
                                }
                                cmd.push(x + "," + y);
                                var c = document.createElementNS(dojo.svg.xmlns.svg, "circle");
                                c.setAttribute("cx", x);
                                c.setAttribute("cy", y);
                                c.setAttribute("r", "3");
                                c.setAttribute("fill", values[j].series.color);
                                c.setAttribute("fill-opacity", "0.6");
                                c.setAttribute("stroke-width", "1");
                                c.setAttribute("stroke-opacity", "0.85");
                                group.appendChild(c);
                                if (applyTo) {
                                        applyTo(c, data[i].src);
                                }
                        }
                        if (i == 0) {
                                cmd.push("L");
                                cmd.push(x + "," + plot.axisY.getCoord(plot.axisX.origin, plotarea, plot));
                                cmd.push("L");
                                cmd.push(plot.axisX.getCoord(data[0][0].x, plotarea, plot) + "," + plot.axisY.getCoord(plot.axisX.origin, plotarea, plot));
                                cmd.push("Z");
                        } else {
                                var values = data[i - 1];
                                cmd.push("L");
                                cmd.push(x + "," + Math.round(plot.axisY.getCoord(values[values.length - 1].y, plotarea, plot)));
                                for (var j = values.length - 2; j >= 0; j--) {
                                        var x = plot.axisX.getCoord(values[j].x, plotarea, plot);
                                        var y = plot.axisY.getCoord(values[j].y, plotarea, plot);
                                        cmd.push("L");
                                        cmd.push(x + "," + y);
                                }
                        }
                        path.setAttribute("d", cmd.join(" ") + " Z");
                        group.appendChild(path);
                }
                return group;
        }, StackedCurvedArea:function (plotarea, plot, kwArgs, applyTo) {
                var tension = 3;
                var area = plotarea.getArea();
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                var n = plot.series.length;
                var data = [];
                var totals = [];
                for (var i = 0; i < n; i++) {
                        var tmp = plot.series[i].data.evaluate(kwArgs);
                        for (var j = 0; j < tmp.length; j++) {
                                if (i == 0) {
                                        totals.push(tmp[j].y);
                                } else {
                                        totals[j] += tmp[j].y;
                                }
                                tmp[j].y = totals[j];
                        }
                        data.push(tmp);
                }
                for (var i = n - 1; i >= 0; i--) {
                        var path = document.createElementNS(dojo.svg.xmlns.svg, "path");
                        path.setAttribute("fill", data[i][0].series.color);
                        path.setAttribute("fill-opacity", "0.4");
                        path.setAttribute("stroke", data[i][0].series.color);
                        path.setAttribute("stroke-width", "1");
                        path.setAttribute("stroke-opacity", "0.85");
                        var cmd = [];
                        var r = 3;
                        for (var j = 0; j < data[i].length; j++) {
                                var values = data[i];
                                var x = plot.axisX.getCoord(values[j].x, plotarea, plot);
                                var y = plot.axisY.getCoord(values[j].y, plotarea, plot);
                                var dx = area.left + 1;
                                var dy = area.bottom;
                                if (j > 0) {
                                        dx = x - plot.axisX.getCoord(values[j - 1].x, plotarea, plot);
                                        dy = plot.axisY.getCoord(values[j - 1].y, plotarea, plot);
                                }
                                if (j == 0) {
                                        cmd.push("M");
                                } else {
                                        cmd.push("C");
                                        var cx = x - (tension - 1) * (dx / tension);
                                        cmd.push(cx + "," + dy);
                                        cx = x - (dx / tension);
                                        cmd.push(cx + "," + y);
                                }
                                cmd.push(x + "," + y);
                                var c = document.createElementNS(dojo.svg.xmlns.svg, "circle");
                                c.setAttribute("cx", x);
                                c.setAttribute("cy", y);
                                c.setAttribute("r", "3");
                                c.setAttribute("fill", values[j].series.color);
                                c.setAttribute("fill-opacity", "0.6");
                                c.setAttribute("stroke-width", "1");
                                c.setAttribute("stroke-opacity", "0.85");
                                group.appendChild(c);
                                if (applyTo) {
                                        applyTo(c, data[i].src);
                                }
                        }
                        if (i == 0) {
                                cmd.push("L");
                                cmd.push(x + "," + plot.axisY.getCoord(plot.axisX.origin, plotarea, plot));
                                cmd.push("L");
                                cmd.push(plot.axisX.getCoord(data[0][0].x, plotarea, plot) + "," + plot.axisY.getCoord(plot.axisX.origin, plotarea, plot));
                                cmd.push("Z");
                        } else {
                                var values = data[i - 1];
                                cmd.push("L");
                                cmd.push(x + "," + Math.round(plot.axisY.getCoord(values[values.length - 1].y, plotarea, plot)));
                                for (var j = values.length - 2; j >= 0; j--) {
                                        var x = plot.axisX.getCoord(values[j].x, plotarea, plot);
                                        var y = plot.axisY.getCoord(values[j].y, plotarea, plot);
                                        var dx = x - plot.axisX.getCoord(values[j + 1].x, plotarea, plot);
                                        var dy = plot.axisY.getCoord(values[j + 1].y, plotarea, plot);
                                        cmd.push("C");
                                        var cx = x - (tension - 1) * (dx / tension);
                                        cmd.push(cx + "," + dy);
                                        cx = x - (dx / tension);
                                        cmd.push(cx + "," + y);
                                        cmd.push(x + "," + y);
                                }
                        }
                        path.setAttribute("d", cmd.join(" ") + " Z");
                        group.appendChild(path);
                }
                return group;
        }, DataBar:function (data, plotarea, plot, applyTo) {
                var area = plotarea.getArea();
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                var n = data.length;
                var w = (area.right - area.left) / (plot.axisX.range.upper - plot.axisX.range.lower);
                var yOrigin = plot.axisY.getCoord(plot.axisX.origin, plotarea, plot);
                for (var i = 0; i < n; i++) {
                        var value = data[i].y;
                        var yA = yOrigin;
                        var x = plot.axisX.getCoord(data[i].x, plotarea, plot) - (w / 2);
                        var y = plot.axisY.getCoord(value, plotarea, plot);
                        var h = Math.abs(yA - y);
                        if (value < plot.axisX.origin) {
                                yA = y;
                                y = yOrigin;
                        }
                        var bar = document.createElementNS(dojo.svg.xmlns.svg, "rect");
                        bar.setAttribute("fill", data[i].series.color);
                        bar.setAttribute("stroke-width", "0");
                        bar.setAttribute("x", x);
                        bar.setAttribute("y", y);
                        bar.setAttribute("width", w);
                        bar.setAttribute("height", h);
                        bar.setAttribute("fill-opacity", "0.6");
                        if (applyTo) {
                                applyTo(bar, data[i].src);
                        }
                        group.appendChild(bar);
                }
                return group;
        }, Line:function (data, plotarea, plot, applyTo) {
                var area = plotarea.getArea();
                var line = document.createElementNS(dojo.svg.xmlns.svg, "g");
                if (data.length == 0) {
                        return line;
                }
                var path = document.createElementNS(dojo.svg.xmlns.svg, "path");
                line.appendChild(path);
                path.setAttribute("fill", "none");
                path.setAttribute("stroke", data[0].series.color);
                path.setAttribute("stroke-width", "2");
                path.setAttribute("stroke-opacity", "0.85");
                if (data[0].series.label != null) {
                        path.setAttribute("title", data[0].series.label);
                }
                var cmd = [];
                for (var i = 0; i < data.length; i++) {
                        var x = plot.axisX.getCoord(data[i].x, plotarea, plot);
                        var y = plot.axisY.getCoord(data[i].y, plotarea, plot);
                        if (i == 0) {
                                cmd.push("M");
                        } else {
                                cmd.push("L");
                        }
                        cmd.push(x + "," + y);
                        var c = document.createElementNS(dojo.svg.xmlns.svg, "circle");
                        c.setAttribute("cx", x);
                        c.setAttribute("cy", y);
                        c.setAttribute("r", "3");
                        c.setAttribute("fill", data[i].series.color);
                        c.setAttribute("fill-opacity", "0.6");
                        c.setAttribute("stroke-width", "1");
                        c.setAttribute("stroke-opacity", "0.85");
                        line.appendChild(c);
                        if (applyTo) {
                                applyTo(c, data[i].src);
                        }
                }
                path.setAttribute("d", cmd.join(" "));
                return line;
        }, CurvedLine:function (data, plotarea, plot, applyTo) {
                var tension = 3;
                var area = plotarea.getArea();
                var line = document.createElementNS(dojo.svg.xmlns.svg, "g");
                if (data.length == 0) {
                        return line;
                }
                var path = document.createElementNS(dojo.svg.xmlns.svg, "path");
                line.appendChild(path);
                path.setAttribute("fill", "none");
                path.setAttribute("stroke", data[0].series.color);
                path.setAttribute("stroke-width", "2");
                path.setAttribute("stroke-opacity", "0.85");
                if (data[0].series.label != null) {
                        path.setAttribute("title", data[0].series.label);
                }
                var cmd = [];
                for (var i = 0; i < data.length; i++) {
                        var x = plot.axisX.getCoord(data[i].x, plotarea, plot);
                        var y = plot.axisY.getCoord(data[i].y, plotarea, plot);
                        var dx = area.left + 1;
                        var dy = area.bottom;
                        if (i > 0) {
                                dx = x - plot.axisX.getCoord(data[i - 1].x, plotarea, plot);
                                dy = plot.axisY.getCoord(data[i - 1].y, plotarea, plot);
                        }
                        if (i == 0) {
                                cmd.push("M");
                        } else {
                                cmd.push("C");
                                var cx = x - (tension - 1) * (dx / tension);
                                cmd.push(cx + "," + dy);
                                cx = x - (dx / tension);
                                cmd.push(cx + "," + y);
                        }
                        cmd.push(x + "," + y);
                        var c = document.createElementNS(dojo.svg.xmlns.svg, "circle");
                        c.setAttribute("cx", x);
                        c.setAttribute("cy", y);
                        c.setAttribute("r", "3");
                        c.setAttribute("fill", data[i].series.color);
                        c.setAttribute("fill-opacity", "0.6");
                        c.setAttribute("stroke-width", "1");
                        c.setAttribute("stroke-opacity", "0.85");
                        line.appendChild(c);
                        if (applyTo) {
                                applyTo(c, data[i].src);
                        }
                }
                path.setAttribute("d", cmd.join(" "));
                return line;
        }, Area:function (data, plotarea, plot, applyTo) {
                var area = plotarea.getArea();
                var line = document.createElementNS(dojo.svg.xmlns.svg, "g");
                if (data.length == 0) {
                        return line;
                }
                var path = document.createElementNS(dojo.svg.xmlns.svg, "path");
                line.appendChild(path);
                path.setAttribute("fill", data[0].series.color);
                path.setAttribute("fill-opacity", "0.4");
                path.setAttribute("stroke", data[0].series.color);
                path.setAttribute("stroke-width", "1");
                path.setAttribute("stroke-opacity", "0.85");
                if (data[0].series.label != null) {
                        path.setAttribute("title", data[0].series.label);
                }
                var cmd = [];
                for (var i = 0; i < data.length; i++) {
                        var x = plot.axisX.getCoord(data[i].x, plotarea, plot);
                        var y = plot.axisY.getCoord(data[i].y, plotarea, plot);
                        if (i == 0) {
                                cmd.push("M");
                        } else {
                                cmd.push("L");
                        }
                        cmd.push(x + "," + y);
                        var c = document.createElementNS(dojo.svg.xmlns.svg, "circle");
                        c.setAttribute("cx", x);
                        c.setAttribute("cy", y);
                        c.setAttribute("r", "3");
                        c.setAttribute("fill", data[i].series.color);
                        c.setAttribute("fill-opacity", "0.6");
                        c.setAttribute("stroke-width", "1");
                        c.setAttribute("stroke-opacity", "0.85");
                        line.appendChild(c);
                        if (applyTo) {
                                applyTo(c, data[i].src);
                        }
                }
                cmd.push("L");
                cmd.push(x + "," + plot.axisY.getCoord(plot.axisX.origin, plotarea, plot));
                cmd.push("L");
                cmd.push(plot.axisX.getCoord(data[0].x, plotarea, plot) + "," + plot.axisY.getCoord(plot.axisX.origin, plotarea, plot));
                cmd.push("Z");
                path.setAttribute("d", cmd.join(" "));
                return line;
        }, CurvedArea:function (data, plotarea, plot, applyTo) {
                var tension = 3;
                var area = plotarea.getArea();
                var line = document.createElementNS(dojo.svg.xmlns.svg, "g");
                if (data.length == 0) {
                        return line;
                }
                var path = document.createElementNS(dojo.svg.xmlns.svg, "path");
                line.appendChild(path);
                path.setAttribute("fill", data[0].series.color);
                path.setAttribute("fill-opacity", "0.4");
                path.setAttribute("stroke", data[0].series.color);
                path.setAttribute("stroke-width", "1");
                path.setAttribute("stroke-opacity", "0.85");
                if (data[0].series.label != null) {
                        path.setAttribute("title", data[0].series.label);
                }
                var cmd = [];
                for (var i = 0; i < data.length; i++) {
                        var x = plot.axisX.getCoord(data[i].x, plotarea, plot);
                        var y = plot.axisY.getCoord(data[i].y, plotarea, plot);
                        var dx = area.left + 1;
                        var dy = area.bottom;
                        if (i > 0) {
                                dx = x - plot.axisX.getCoord(data[i - 1].x, plotarea, plot);
                                dy = plot.axisY.getCoord(data[i - 1].y, plotarea, plot);
                        }
                        if (i == 0) {
                                cmd.push("M");
                        } else {
                                cmd.push("C");
                                var cx = x - (tension - 1) * (dx / tension);
                                cmd.push(cx + "," + dy);
                                cx = x - (dx / tension);
                                cmd.push(cx + "," + y);
                        }
                        cmd.push(x + "," + y);
                        var c = document.createElementNS(dojo.svg.xmlns.svg, "circle");
                        c.setAttribute("cx", x);
                        c.setAttribute("cy", y);
                        c.setAttribute("r", "3");
                        c.setAttribute("fill", data[i].series.color);
                        c.setAttribute("fill-opacity", "0.6");
                        c.setAttribute("stroke-width", "1");
                        c.setAttribute("stroke-opacity", "0.85");
                        line.appendChild(c);
                        if (applyTo) {
                                applyTo(c, data[i].src);
                        }
                }
                cmd.push("L");
                cmd.push(x + "," + plot.axisY.getCoord(plot.axisX.origin, plotarea, plot));
                cmd.push("L");
                cmd.push(plot.axisX.getCoord(data[0].x, plotarea, plot) + "," + plot.axisY.getCoord(plot.axisX.origin, plotarea, plot));
                cmd.push("Z");
                path.setAttribute("d", cmd.join(" "));
                return line;
        }, HighLow:function (data, plotarea, plot, applyTo) {
                var area = plotarea.getArea();
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                var n = data.length;
                var part = ((area.right - area.left) / (plot.axisX.range.upper - plot.axisX.range.lower)) / 4;
                var w = part * 2;
                for (var i = 0; i < n; i++) {
                        var high = data[i].high;
                        var low = data[i].low;
                        if (low > high) {
                                var t = low;
                                low = high;
                                high = t;
                        }
                        var x = plot.axisX.getCoord(data[i].x, plotarea, plot) - (w / 2);
                        var y = plot.axisY.getCoord(high, plotarea, plot);
                        var h = plot.axisY.getCoord(low, plotarea, plot) - y;
                        var bar = document.createElementNS(dojo.svg.xmlns.svg, "rect");
                        bar.setAttribute("fill", data[i].series.color);
                        bar.setAttribute("stroke-width", "0");
                        bar.setAttribute("x", x);
                        bar.setAttribute("y", y);
                        bar.setAttribute("width", w);
                        bar.setAttribute("height", h);
                        bar.setAttribute("fill-opacity", "0.6");
                        if (applyTo) {
                                applyTo(bar, data[i].src);
                        }
                        group.appendChild(bar);
                }
                return group;
        }, HighLowClose:function (data, plotarea, plot, applyTo) {
                var area = plotarea.getArea();
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                var n = data.length;
                var part = ((area.right - area.left) / (plot.axisX.range.upper - plot.axisX.range.lower)) / 4;
                var w = part * 2;
                for (var i = 0; i < n; i++) {
                        var high = data[i].high;
                        var low = data[i].low;
                        if (low > high) {
                                var t = low;
                                low = high;
                                high = t;
                        }
                        var c = data[i].close;
                        var x = plot.axisX.getCoord(data[i].x, plotarea, plot) - (w / 2);
                        var y = plot.axisY.getCoord(high, plotarea, plot);
                        var h = plot.axisY.getCoord(low, plotarea, plot) - y;
                        var close = plot.axisY.getCoord(c, plotarea, plot);
                        var g = document.createElementNS(dojo.svg.xmlns.svg, "g");
                        var bar = document.createElementNS(dojo.svg.xmlns.svg, "rect");
                        bar.setAttribute("fill", data[i].series.color);
                        bar.setAttribute("stroke-width", "0");
                        bar.setAttribute("x", x);
                        bar.setAttribute("y", y);
                        bar.setAttribute("width", w);
                        bar.setAttribute("height", h);
                        bar.setAttribute("fill-opacity", "0.6");
                        g.appendChild(bar);
                        var line = document.createElementNS(dojo.svg.xmlns.svg, "line");
                        line.setAttribute("x1", x);
                        line.setAttribute("x2", x + w + (part * 2));
                        line.setAttribute("y1", close);
                        line.setAttribute("y2", close);
                        line.setAttribute("style", "stroke:" + data[i].series.color + ";stroke-width:1px;stroke-opacity:0.6;");
                        g.appendChild(line);
                        if (applyTo) {
                                applyTo(g, data[i].src);
                        }
                        group.appendChild(g);
                }
                return group;
        }, HighLowOpenClose:function (data, plotarea, plot, applyTo) {
                var area = plotarea.getArea();
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                var n = data.length;
                var part = ((area.right - area.left) / (plot.axisX.range.upper - plot.axisX.range.lower)) / 4;
                var w = part * 2;
                for (var i = 0; i < n; i++) {
                        var high = data[i].high;
                        var low = data[i].low;
                        if (low > high) {
                                var t = low;
                                low = high;
                                high = t;
                        }
                        var o = data[i].open;
                        var c = data[i].close;
                        var x = plot.axisX.getCoord(data[i].x, plotarea, plot) - (w / 2);
                        var y = plot.axisY.getCoord(high, plotarea, plot);
                        var h = plot.axisY.getCoord(low, plotarea, plot) - y;
                        var open = plot.axisY.getCoord(o, plotarea, plot);
                        var close = plot.axisY.getCoord(c, plotarea, plot);
                        var g = document.createElementNS(dojo.svg.xmlns.svg, "g");
                        var bar = document.createElementNS(dojo.svg.xmlns.svg, "rect");
                        bar.setAttribute("fill", data[i].series.color);
                        bar.setAttribute("stroke-width", "0");
                        bar.setAttribute("x", x);
                        bar.setAttribute("y", y);
                        bar.setAttribute("width", w);
                        bar.setAttribute("height", h);
                        bar.setAttribute("fill-opacity", "0.6");
                        g.appendChild(bar);
                        var line = document.createElementNS(dojo.svg.xmlns.svg, "line");
                        line.setAttribute("x1", x - (part * 2));
                        line.setAttribute("x2", x + w);
                        line.setAttribute("y1", open);
                        line.setAttribute("y2", open);
                        line.setAttribute("style", "stroke:" + data[i].series.color + ";stroke-width:1px;stroke-opacity:0.6;");
                        g.appendChild(line);
                        var line = document.createElementNS(dojo.svg.xmlns.svg, "line");
                        line.setAttribute("x1", x);
                        line.setAttribute("x2", x + w + (part * 2));
                        line.setAttribute("y1", close);
                        line.setAttribute("y2", close);
                        line.setAttribute("style", "stroke:" + data[i].series.color + ";stroke-width:1px;stroke-opacity:0.6;");
                        g.appendChild(line);
                        if (applyTo) {
                                applyTo(g, data[i].src);
                        }
                        group.appendChild(g);
                }
                return group;
        }, Scatter:function (data, plotarea, plot, applyTo) {
                var r = 7;
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                for (var i = 0; i < data.length; i++) {
                        var x = plot.axisX.getCoord(data[i].x, plotarea, plot);
                        var y = plot.axisY.getCoord(data[i].y, plotarea, plot);
                        var point = document.createElementNS(dojo.svg.xmlns.svg, "path");
                        point.setAttribute("fill", data[i].series.color);
                        point.setAttribute("stroke-width", "0");
                        point.setAttribute("d", "M " + x + "," + (y - r) + " " + "Q " + x + "," + y + " " + (x + r) + "," + y + " " + "Q " + x + "," + y + " " + x + "," + (y + r) + " " + "Q " + x + "," + y + " " + (x - r) + "," + y + " " + "Q " + x + "," + y + " " + x + "," + (y - r) + " " + "Z");
                        if (applyTo) {
                                applyTo(point, data[i].src);
                        }
                        group.appendChild(point);
                }
                return group;
        }, Bubble:function (data, plotarea, plot, applyTo) {
                var group = document.createElementNS(dojo.svg.xmlns.svg, "g");
                var sizeFactor = 1;
                for (var i = 0; i < data.length; i++) {
                        var x = plot.axisX.getCoord(data[i].x, plotarea, plot);
                        var y = plot.axisY.getCoord(data[i].y, plotarea, plot);
                        if (i == 0) {
                                var raw = data[i].size;
                                var dy = plot.axisY.getCoord(data[i].y + raw, plotarea, plot) - y;
                                sizeFactor = dy / raw;
                        }
                        if (sizeFactor < 1) {
                                sizeFactor = 1;
                        }
                        var point = document.createElementNS(dojo.svg.xmlns.svg, "circle");
                        point.setAttribute("fill", data[i].series.color);
                        point.setAttribute("fill-opacity", "0.8");
                        point.setAttribute("stroke", data[i].series.color);
                        point.setAttribute("stroke-width", "1");
                        point.setAttribute("cx", x);
                        point.setAttribute("cy", y);
                        point.setAttribute("r", (data[i].size / 2) * sizeFactor);
                        if (applyTo) {
                                applyTo(point, data[i].src);
                        }
                        group.appendChild(point);
                }
                return group;
        }});
        dojo.charting.Plotters["Default"] = dojo.charting.Plotters.Line;
}