PlotKit.SVGRenderer.prototype.__init__ = function()

in web/servicemix-web-console/src/main/webapp/js/plotkit/SVG.js [58:131]

• 57 lines of code
• 7 McCabe index (conditional complexity)

PlotKit.SVGRenderer.prototype.__init__ = function(element, layout, options) {
    var isNil = MochiKit.Base.isUndefinedOrNull;

    // default options
    this.options = {
        "drawBackground": true,
        "backgroundColor": Color.whiteColor(),
        "padding": {left: 30, right: 30, top: 5, bottom: 10},
        "colorScheme": PlotKit.Base.palette(PlotKit.Base.baseColors()[1]),
        "strokeColor": Color.whiteColor(),
        "strokeColorTransform": "asStrokeColor",
        "strokeWidth": 0.5,
        "shouldFill": true,
        "shouldStroke": true,
        "drawXAxis": true,
        "drawYAxis": true,
        "axisLineColor": Color.blackColor(),
        "axisLineWidth": 0.5,
        "axisTickSize": 3,
        "axisLabelColor": Color.blackColor(),
        "axisLabelFont": "Arial",
        "axisLabelFontSize": 9,
        "axisLabelWidth": 50,
        "axisLabelUseDiv": true,
        "pieRadius": 0.4,
        "enableEvents": true
    };

    MochiKit.Base.update(this.options, options ? options : {});
    this.layout = layout;
    this.style = layout.style;
    this.element = MochiKit.DOM.getElement(element);
    this.container = this.element.parentNode;
    this.height = parseInt(this.element.getAttribute("height"));
    this.width = parseInt(this.element.getAttribute("width"));
    this.document = document;
    this.root = this.element;

    // Adobe SVG Support:
    // - if an exception is thrown, then no Adobe SVG Plugin support.
    try {
        this.document = this.element.getSVGDocument();
        this.root = isNil(this.document.documentElement) ? this.element : this.document.documentElement;
    }
    catch (e) {
    }

    this.element.style.zIndex = 1;

    if (isNil(this.element))
        throw "SVGRenderer() - passed SVG object is not found";

    if (isNil(this.container) || this.container.nodeName.toLowerCase() != "div")
        throw "SVGRenderer() - No DIV's around the SVG.";

    // internal state
    this.xlabels = new Array();
    this.ylabels = new Array();

    // initialise some meta structures in SVG
    this.defs = this.createSVGElement("defs");

    this.area = {
        x: this.options.padding.left,
        y: this.options.padding.top,
        w: this.width - this.options.padding.left - this.options.padding.right,
        h: this.height - this.options.padding.top - this.options.padding.bottom
    };

    MochiKit.DOM.updateNodeAttributes(this.container, 
    {"style":{ "position": "relative", "width": this.width + "px"}});

    
};