ChipmunkCGContextSampler Class Reference

Sampler built on top of a CGBitmapContext to allow deformable geometry. More...

#import <ChipmunkImageSampler.h>

Inherits ChipmunkBitmapSampler.

Inherited by ChipmunkImageSampler.

List of all members.

Public Member Functions
(id)	- initWithWidth:height:colorSpace:bitmapInfo:component:
	Initialize a context based sampler.
Properties
CGContextRef	context
	CGBitmapContext for this sampler.
NSMutableData *	pixelData
	NSMutableData object holding the pixel data.

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Detailed Description

Sampler built on top of a CGBitmapContext to allow deformable geometry.

Very efficient when paired with a ChipmunkTileCache.

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Member Function Documentation

- (id) initWithWidth:		(int)	width
height:		(int)	height
colorSpace:		(CGColorSpaceRef)	colorSpace
bitmapInfo:		(CGBitmapInfo)	bitmapInfo
component:		(NSUInteger)	component

Initialize a context based sampler.

Must provide options for a valid context. Find out more here in the Quartz 2D Programming Guide.

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The documentation for this class was generated from the following file:

• ChipmunkImageSampler.h