pixi.js/docs/files/src_pixi_primitives_Graphics.js.html
2013-06-20 17:38:12 +01:00

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<h1 class="file-heading">File: src&#x2F;pixi&#x2F;primitives&#x2F;Graphics.js</h1>
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<pre class="code prettyprint linenums">
&#x2F;**
* @author Mat Groves http:&#x2F;&#x2F;matgroves.com&#x2F; @Doormat23
*&#x2F;
&#x2F;**
* A DisplayObjectContainer represents a collection of display objects. It is the base class of all display objects that act as a container for other objects.
* @class DisplayObjectContainer
* @extends DisplayObject
* @constructor
*&#x2F;
PIXI.Graphics = function()
{
PIXI.DisplayObjectContainer.call( this );
this.renderable = true;
&#x2F;&#x2F; style - color
&#x2F;&#x2F; style - thickness
&#x2F;&#x2F; alpha -
this.fillAlpha = 1;
this.lineWidth = 2;
this.lineColor = &quot;#FF0000&quot;;
this.graphicsData = [];
}
&#x2F;&#x2F; SOME TYPES:
PIXI.Graphics.POLY = 0;
PIXI.Graphics.RECT = 1;
PIXI.Graphics.CIRC = 2;
&#x2F;&#x2F; constructor
PIXI.Graphics.constructor = PIXI.Graphics;
PIXI.Graphics.prototype = Object.create( PIXI.DisplayObjectContainer.prototype );
PIXI.Graphics.prototype.lineStyle = function(lineWidth, color, alpha)
{
this.lineWidth = lineWidth || 0;
this.lineColor = color || 0;
this.lineAlpha = (alpha == undefined) ? 1 : alpha;
this.currentPath = {lineWidth:this.lineWidth, lineColor:this.lineColor, lineAlpha:this.lineAlpha, points:[], type:PIXI.Graphics.POLY};
this.graphicsData.push(this.currentPath);
&#x2F;&#x2F; TODO store the last position of the line in the current
}
PIXI.Graphics.prototype.moveTo = function(x, y)
{
this.currentPath = {lineWidth:this.lineWidth, lineColor:this.lineColor, lineAlpha:this.lineAlpha, points:[], type:PIXI.Graphics.POLY};
this.currentPath.points.push(x, y);
this.graphicsData.push(this.currentPath);
}
PIXI.Graphics.prototype.lineTo = function(x, y)
{
this.currentPath.points.push(x, y);
this.dirty = true;
}
PIXI.Graphics.prototype.beginFill = function(color, alpha)
{
this.filling = true;
this.fillColor = color || 0;
this.fillAlpha = alpha || 1;
}
PIXI.Graphics.prototype.endFill = function()
{
this.filling = false;
this.fillColor = null;
this.fillAlpha = 1;
}
PIXI.Graphics.prototype.updateTransform = function()
{
if(!this.visible)return;
PIXI.DisplayObject.prototype.updateTransform.call( this );
}
PIXI.Graphics.prototype.drawRect = function( x, y, width, height )
{
this.currentPath = {lineWidth:this.lineWidth, lineColor:this.lineColor, lineAlpha:this.lineAlpha,
fillColor:this.fillColor, fillAlpha:this.fillAlpha, fill:this.filling,
points:[x, y, width, height], type:PIXI.Graphics.RECT};
this.graphicsData.push(this.currentPath);
this.dirty = true;
}
PIXI.Graphics.prototype.drawCircle = function( x, y, radius)
{
this.currentPath = {lineWidth:this.lineWidth, lineColor:this.lineColor, lineAlpha:this.lineAlpha,
fillColor:this.fillColor, fillAlpha:this.fillAlpha, fill:this.filling,
points:[x, y, radius], type:PIXI.Graphics.CIRC};
this.graphicsData.push(this.currentPath);
this.dirty = true;
}
PIXI.Graphics.prototype.clear = function()
{
this.dirty = true;
this.clearDirty = true;
this.graphicsData = [];
}
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