third_party/WebKit/Source/platform/transforms/AffineTransform.h - Issue 1996543002: Avoid using forced layout to trigger paint invalidation for SVG containers

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Issue 1996543002: Avoid using forced layout to trigger paint invalidation for SVG containers (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: TE updates Created 4 years, 6 months ago

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1 /*	1 /*

2 * Copyright (C) 2005, 2006 Apple Computer, Inc. All rights reserved.	2 * Copyright (C) 2005, 2006 Apple Computer, Inc. All rights reserved.

3 * 2010 Dirk Schulze <krit@webkit.org>	3 * 2010 Dirk Schulze <krit@webkit.org>

4 *	4 *

5 * Redistribution and use in source and binary forms, with or without	5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions	6 * modification, are permitted provided that the following conditions

7 * are met:	7 * are met:

8 * 1. Redistributions of source code must retain the above copyright	8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * 2. Redistributions in binary form must reproduce the above copyright	10 * 2. Redistributions in binary form must reproduce the above copyright

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103 AffineTransform& rotateRadians(double a);	103 AffineTransform& rotateRadians(double a);

104 AffineTransform& rotateFromVector(double x, double y);	104 AffineTransform& rotateFromVector(double x, double y);

105 AffineTransform& translate(double tx, double ty);	105 AffineTransform& translate(double tx, double ty);

106 AffineTransform& shear(double sx, double sy);	106 AffineTransform& shear(double sx, double sy);

107 AffineTransform& flipX();	107 AffineTransform& flipX();

108 AffineTransform& flipY();	108 AffineTransform& flipY();

109 AffineTransform& skew(double angleX, double angleY);	109 AffineTransform& skew(double angleX, double angleY);

110 AffineTransform& skewX(double angle);	110 AffineTransform& skewX(double angle);

111 AffineTransform& skewY(double angle);	111 AffineTransform& skewY(double angle);

112	112

	113 double xScaleSquared() const;

113 double xScale() const;	114 double xScale() const;

	115 double yScaleSquared() const;

114 double yScale() const;	116 double yScale() const;

115	117

116 double det() const;	118 double det() const;

117 bool isInvertible() const;	119 bool isInvertible() const;

118 AffineTransform inverse() const;	120 AffineTransform inverse() const;

119	121

120 TransformationMatrix toTransformationMatrix() const;	122 TransformationMatrix toTransformationMatrix() const;

121	123

122 bool isIdentityOrTranslation() const	124 bool isIdentityOrTranslation() const

123 {	125 {

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191 Transform m_transform;	193 Transform m_transform;

192 };	194 };

193	195

194 // Redeclared here to avoid ODR issues.	196 // Redeclared here to avoid ODR issues.

195 // See platform/testing/TransformPrinters.h.	197 // See platform/testing/TransformPrinters.h.

196 void PrintTo(const AffineTransform&, std::ostream*);	198 void PrintTo(const AffineTransform&, std::ostream*);

197	199

198 } // namespace blink	200 } // namespace blink

199	201

200 #endif	202 #endif

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