in plugins/struts2-dojo-plugin/src/main/resources/org/apache/struts2/static/dojo/src/charting/svg/Axis.js [16:186]
dojo.extend(dojo.charting.Axis, {renderLines:function (plotArea, plot, plane) {
if (this.nodes.lines) {
while (this.nodes.lines.childNodes.length > 0) {
this.nodes.lines.removeChild(this.nodes.lines.childNodes[0]);
}
if (this.nodes.lines.parentNode) {
this.nodes.lines.parentNode.removeChild(this.nodes.lines);
this.nodes.lines = null;
}
}
var area = plotArea.getArea();
var g = this.nodes.lines = document.createElementNS(dojo.svg.xmlns.svg, "g");
g.setAttribute("id", this.getId() + "-lines");
for (var i = 0; i < this._labels.length; i++) {
if (this._labels[i].value == this.origin) {
continue;
}
var v = this.getCoord(this._labels[i].value, plotArea, plot);
var l = document.createElementNS(dojo.svg.xmlns.svg, "line");
l.setAttribute("style", "stroke:#999;stroke-width:1px;stroke-dasharray:1,4;");
if (plane == "x") {
l.setAttribute("y1", area.top);
l.setAttribute("y2", area.bottom);
l.setAttribute("x1", v);
l.setAttribute("x2", v);
} else {
if (plane == "y") {
l.setAttribute("y1", v);
l.setAttribute("y2", v);
l.setAttribute("x1", area.left);
l.setAttribute("x2", area.right);
}
}
g.appendChild(l);
}
return g;
}, renderTicks:function (plotArea, plot, plane, coord) {
if (this.nodes.ticks) {
while (this.nodes.ticks.childNodes.length > 0) {
this.nodes.ticks.removeChild(this.nodes.ticks.childNodes[0]);
}
if (this.nodes.ticks.parentNode) {
this.nodes.ticks.parentNode.removeChild(this.nodes.ticks);
this.nodes.ticks = null;
}
}
var g = this.nodes.ticks = document.createElementNS(dojo.svg.xmlns.svg, "g");
g.setAttribute("id", this.getId() + "-ticks");
for (var i = 0; i < this._labels.length; i++) {
var v = this.getCoord(this._labels[i].value, plotArea, plot);
var l = document.createElementNS(dojo.svg.xmlns.svg, "line");
l.setAttribute("style", "stroke:#000;stroke-width:1pt;");
if (plane == "x") {
l.setAttribute("y1", coord);
l.setAttribute("y2", coord + 3);
l.setAttribute("x1", v);
l.setAttribute("x2", v);
} else {
if (plane == "y") {
l.setAttribute("y1", v);
l.setAttribute("y2", v);
l.setAttribute("x1", coord - 2);
l.setAttribute("x2", coord + 2);
}
}
g.appendChild(l);
}
return g;
}, renderLabels:function (plotArea, plot, plane, coord, textSize, anchor) {
function createLabel(label, x, y, textSize, anchor) {
var text = document.createElementNS(dojo.svg.xmlns.svg, "text");
text.setAttribute("x", x);
text.setAttribute("y", (plane == "x" ? y : y + 2));
text.setAttribute("style", "text-anchor:" + anchor + ";font-family:sans-serif;font-size:" + textSize + "px;fill:#000;");
text.appendChild(document.createTextNode(label));
return text;
}
if (this.nodes.labels) {
while (this.nodes.labels.childNodes.length > 0) {
this.nodes.labels.removeChild(this.nodes.labels.childNodes[0]);
}
if (this.nodes.labels.parentNode) {
this.nodes.labels.parentNode.removeChild(this.nodes.labels);
this.nodes.labels = null;
}
}
var g = this.nodes.labels = document.createElementNS(dojo.svg.xmlns.svg, "g");
g.setAttribute("id", this.getId() + "-labels");
for (var i = 0; i < this._labels.length; i++) {
var v = this.getCoord(this._labels[i].value, plotArea, plot);
if (plane == "x") {
g.appendChild(createLabel(this._labels[i].label, v, coord, textSize, anchor));
} else {
if (plane == "y") {
g.appendChild(createLabel(this._labels[i].label, coord, v, textSize, anchor));
}
}
}
return g;
}, render:function (plotArea, plot, drawAgainst, plane) {
if (!this._rerender && this.nodes.main) {
return this.nodes.main;
}
this._rerender = false;
var area = plotArea.getArea();
var stroke = 1;
var style = "stroke:#000;stroke-width:" + stroke + "px;";
var textSize = 10;
var coord = drawAgainst.getCoord(this.origin, plotArea, plot);
this.nodes.main = document.createElementNS(dojo.svg.xmlns.svg, "g");
var g = this.nodes.main;
g.setAttribute("id", this.getId());
var line = this.nodes.axis = document.createElementNS(dojo.svg.xmlns.svg, "line");
if (plane == "x") {
line.setAttribute("y1", coord);
line.setAttribute("y2", coord);
line.setAttribute("x1", area.left - stroke);
line.setAttribute("x2", area.right + stroke);
line.setAttribute("style", style);
var y = coord + textSize + 2;
if (this.showLines) {
g.appendChild(this.renderLines(plotArea, plot, plane, y));
}
if (this.showTicks) {
g.appendChild(this.renderTicks(plotArea, plot, plane, coord));
}
if (this.showLabels) {
g.appendChild(this.renderLabels(plotArea, plot, plane, y, textSize, "middle"));
}
if (this.showLabel && this.label) {
var x = plotArea.size.width / 2;
var text = document.createElementNS(dojo.svg.xmlns.svg, "text");
text.setAttribute("x", x);
text.setAttribute("y", (coord + (textSize * 2) + (textSize / 2)));
text.setAttribute("style", "text-anchor:middle;font-family:sans-serif;font-weight:bold;font-size:" + (textSize + 2) + "px;fill:#000;");
text.appendChild(document.createTextNode(this.label));
g.appendChild(text);
}
} else {
line.setAttribute("x1", coord);
line.setAttribute("x2", coord);
line.setAttribute("y1", area.top);
line.setAttribute("y2", area.bottom);
line.setAttribute("style", style);
var isMax = this.origin == drawAgainst.range.upper;
var x = coord + (isMax ? 4 : -4);
var anchor = isMax ? "start" : "end";
if (this.showLines) {
g.appendChild(this.renderLines(plotArea, plot, plane, x));
}
if (this.showTicks) {
g.appendChild(this.renderTicks(plotArea, plot, plane, coord));
}
if (this.showLabels) {
g.appendChild(this.renderLabels(plotArea, plot, plane, x, textSize, anchor));
}
if (this.showLabel && this.label) {
var x = isMax ? (coord + (textSize * 2) + (textSize / 2)) : (coord - (textSize * 4));
var y = plotArea.size.height / 2;
var text = document.createElementNS(dojo.svg.xmlns.svg, "text");
text.setAttribute("x", x);
text.setAttribute("y", y);
text.setAttribute("transform", "rotate(90, " + x + ", " + y + ")");
text.setAttribute("style", "text-anchor:middle;font-family:sans-serif;font-weight:bold;font-size:" + (textSize + 2) + "px;fill:#000;");
text.appendChild(document.createTextNode(this.label));
g.appendChild(text);
}
}
g.appendChild(line);
return g;
}});