plugins/struts2-dojo-plugin/src/main/resources/org/apache/struts2/static/dojo/src/gfx/common.js

/*
	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.common");
dojo.require("dojo.gfx.color");
dojo.require("dojo.lang.declare");
dojo.require("dojo.lang.extras");
dojo.require("dojo.dom");
dojo.lang.mixin(dojo.gfx, {defaultPath:{type:"path", path:""}, defaultPolyline:{type:"polyline", points:[]}, defaultRect:{type:"rect", x:0, y:0, width:100, height:100, r:0}, defaultEllipse:{type:"ellipse", cx:0, cy:0, rx:200, ry:100}, defaultCircle:{type:"circle", cx:0, cy:0, r:100}, defaultLine:{type:"line", x1:0, y1:0, x2:100, y2:100}, defaultImage:{type:"image", width:0, height:0, src:""}, defaultStroke:{color:"black", width:1, cap:"butt", join:4}, defaultLinearGradient:{type:"linear", x1:0, y1:0, x2:100, y2:100, colors:[{offset:0, color:"black"}, {offset:1, color:"white"}]}, defaultRadialGradient:{type:"radial", cx:0, cy:0, r:100, colors:[{offset:0, color:"black"}, {offset:1, color:"white"}]}, defaultPattern:{type:"pattern", x:0, y:0, width:0, height:0, src:""}, normalizeColor:function (color) {
	return (color instanceof dojo.gfx.color.Color) ? color : new dojo.gfx.color.Color(color);
}, normalizeParameters:function (existed, update) {
	if (update) {
		var empty = {};
		for (var x in existed) {
			if (x in update && !(x in empty)) {
				existed[x] = update[x];
			}
		}
	}
	return existed;
}, makeParameters:function (defaults, update) {
	if (!update) {
		return dojo.lang.shallowCopy(defaults, true);
	}
	var result = {};
	for (var i in defaults) {
		if (!(i in result)) {
			result[i] = dojo.lang.shallowCopy((i in update) ? update[i] : defaults[i], true);
		}
	}
	return result;
}, formatNumber:function (x, addSpace) {
	var val = x.toString();
	if (val.indexOf("e") >= 0) {
		val = x.toFixed(4);
	} else {
		var point = val.indexOf(".");
		if (point >= 0 && val.length - point > 5) {
			val = x.toFixed(4);
		}
	}
	if (x < 0) {
		return val;
	}
	return addSpace ? " " + val : val;
}, pathRegExp:/([A-Za-z]+)|(\d+(\.\d+)?)|(\.\d+)|(-\d+(\.\d+)?)|(-\.\d+)/g});
dojo.declare("dojo.gfx.Surface", null, {initializer:function () {
	this.rawNode = null;
}, getEventSource:function () {
	return this.rawNode;
}});
dojo.declare("dojo.gfx.Point", null, {});
dojo.declare("dojo.gfx.Rectangle", null, {});