2011-06-14 14:31:25 +08:00
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struct CCAffineTransform {
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2011-11-09 23:23:47 +08:00
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CGFloat a, b, c, d;
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CGFloat tx, ty;
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2011-06-14 14:31:25 +08:00
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};
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2011-11-09 23:23:47 +08:00
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2011-06-14 14:31:25 +08:00
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CCAffineTransform __CCAffineTransformMake(CGFloat a, CGFloat b, CGFloat c, CGFloat d, CGFloat tx, CGFloat ty);
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CCAffineTransform CCAffineTransformMake(CGFloat a, CGFloat b, CGFloat c, CGFloat d, CGFloat tx, CGFloat ty);
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CCPoint __CCPointApplyAffineTransform(CCPoint point, CCAffineTransform t);
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CCPoint CCPointApplyAffineTransform(CCPoint point, CCAffineTransform t);
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CCSize CCSizeApplyAffineTransform(CCSize size, CCAffineTransform t);
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CCSize __CCSizeApplyAffineTransform(CCSize size, CCAffineTransform t);
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CCAffineTransform CCAffineTransformMakeIdentity();
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CCRect CCRectApplyAffineTransform(CCRect rect, CCAffineTransform anAffineTransform);
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CCAffineTransform CCAffineTransformTranslate(CCAffineTransform t, float tx, float ty);
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CCAffineTransform CCAffineTransformRotate(CCAffineTransform aTransform, CGFloat anAngle);
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CCAffineTransform CCAffineTransformScale(CCAffineTransform t, CGFloat sx, CGFloat sy);
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CCAffineTransform CCAffineTransformConcat(CCAffineTransform t1,CCAffineTransform t2);
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bool CCAffineTransformEqualToTransform(CCAffineTransform t1,CCAffineTransform t2);
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CCAffineTransform CCAffineTransformInvert(CCAffineTransform t);
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