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Side by Side Diff: ui/gfx/rect_conversions.h

Issue 14348033: NOT FOR SUBMIT - Windows Views HiDPI (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Rollback empty changes. Created 7 years, 8 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef UI_GFX_RECT_CONVERSIONS_H_ 5 #ifndef UI_GFX_RECT_CONVERSIONS_H_
6 #define UI_GFX_RECT_CONVERSIONS_H_ 6 #define UI_GFX_RECT_CONVERSIONS_H_
7 7
8 #include "ui/gfx/rect.h" 8 #include "ui/gfx/rect.h"
9 #include "ui/gfx/rect_f.h" 9 #include "ui/gfx/rect_f.h"
10 10
11 namespace gfx { 11 namespace gfx {
12 12
13 // Returns a rect with a truncated origin, while maintaining the size.
14 UI_EXPORT Rect ToSizedRect(const RectF& rect);
15
13 // Returns the smallest Rect that encloses the given RectF. 16 // Returns the smallest Rect that encloses the given RectF.
14 UI_EXPORT Rect ToEnclosingRect(const RectF& rect); 17 UI_EXPORT Rect ToEnclosingRect(const RectF& rect);
15 18
16 // Returns the largest Rect that is enclosed by the given RectF. 19 // Returns the largest Rect that is enclosed by the given RectF.
17 UI_EXPORT Rect ToEnclosedRect(const RectF& rect); 20 UI_EXPORT Rect ToEnclosedRect(const RectF& rect);
18 21
19 // Returns the Rect after snapping the corners of the RectF to an integer grid. 22 // Returns the Rect after snapping the corners of the RectF to an integer grid.
20 // This should only be used when the RectF you provide is expected to be an 23 // This should only be used when the RectF you provide is expected to be an
21 // integer rect with floating point error. If it is an arbitrary RectF, then 24 // integer rect with floating point error. If it is an arbitrary RectF, then
22 // you should use a different method. 25 // you should use a different method.
23 UI_EXPORT Rect ToNearestRect(const RectF& rect); 26 UI_EXPORT Rect ToNearestRect(const RectF& rect);
24 27
25 // Returns a Rect obtained by flooring the values of the given RectF. 28 // Returns a Rect obtained by flooring the values of the given RectF.
26 // Please prefer the previous two functions in new code. 29 // Please prefer the previous two functions in new code.
27 UI_EXPORT Rect ToFlooredRectDeprecated(const RectF& rect); 30 UI_EXPORT Rect ToFlooredRectDeprecated(const RectF& rect);
28 31
29 } // namespace gfx 32 } // namespace gfx
30 33
31 #endif // UI_GFX_RECT_CONVERSIONS_H_ 34 #endif // UI_GFX_RECT_CONVERSIONS_H_
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