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Side by Side Diff: third_party/WebKit/Source/platform/geometry/LayoutRect.h

Issue 2161523002: Isolation of subtrees of stacking contexts and out-of-flow positioned objects (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@CachePaintProperties
Patch Set: - Created 4 years, 5 months ago
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1 /* 1 /*
2 * Copyright (c) 2012, Google Inc. All rights reserved. 2 * Copyright (c) 2012, Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * 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 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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189 } 189 }
190 void inflate(LayoutUnit d) { inflateX(d); inflateY(d); } 190 void inflate(LayoutUnit d) { inflateX(d); inflateY(d); }
191 void inflate(int d) { inflate(LayoutUnit(d)); } 191 void inflate(int d) { inflate(LayoutUnit(d)); }
192 void scale(float s); 192 void scale(float s);
193 void scale(float xAxisScale, float yAxisScale); 193 void scale(float xAxisScale, float yAxisScale);
194 194
195 LayoutRect transposedRect() const { return LayoutRect(m_location.transposedP oint(), m_size.transposedSize()); } 195 LayoutRect transposedRect() const { return LayoutRect(m_location.transposedP oint(), m_size.transposedSize()); }
196 196
197 static IntRect infiniteIntRect() 197 static IntRect infiniteIntRect()
198 { 198 {
199 // Due to saturated arithemetic this value is not the same as LayoutRect (IntRect(INT_MIN/2, INT_MIN/2, INT_MAX, INT_MAX)). 199 // Due to saturated arithmetic this value is not the same as LayoutRect( IntRect(INT_MIN/2, INT_MIN/2, INT_MAX, INT_MAX)).
200 static IntRect infiniteIntRect(LayoutRect(LayoutUnit::nearlyMin() / 2, L ayoutUnit::nearlyMin() / 2, LayoutUnit::nearlyMax(), LayoutUnit::nearlyMax())); 200 static IntRect infiniteIntRect(LayoutRect(LayoutUnit::nearlyMin() / 2, L ayoutUnit::nearlyMin() / 2, LayoutUnit::nearlyMax(), LayoutUnit::nearlyMax()));
201 return infiniteIntRect; 201 return infiniteIntRect;
202 } 202 }
203 203
204 #ifndef NDEBUG 204 #ifndef NDEBUG
205 // Prints the rect to the screen. 205 // Prints the rect to the screen.
206 void show(bool showRawValue = false) const; 206 void show(bool showRawValue = false) const;
207 String toString() const; 207 String toString() const;
208 #endif 208 #endif
209 209
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272 return IntRect(roundedIntPoint(location), pixelSnappedIntSize(size, location )); 272 return IntRect(roundedIntPoint(location), pixelSnappedIntSize(size, location ));
273 } 273 }
274 274
275 // Redeclared here to avoid ODR issues. 275 // Redeclared here to avoid ODR issues.
276 // See platform/testing/GeometryPrinters.h. 276 // See platform/testing/GeometryPrinters.h.
277 void PrintTo(const LayoutRect&, std::ostream*); 277 void PrintTo(const LayoutRect&, std::ostream*);
278 278
279 } // namespace blink 279 } // namespace blink
280 280
281 #endif // LayoutRect_h 281 #endif // LayoutRect_h
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