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

Issue 109433013: Move geometric types to a separate, more lightweight target. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: . Created 7 years 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_GEOMETRY_RECT_CONVERSIONS_H_
6 #define UI_GFX_RECT_CONVERSIONS_H_ 6 #define UI_GFX_GEOMETRY_RECT_CONVERSIONS_H_
7 7
8 #include "ui/gfx/rect.h" 8 #include "ui/gfx/geometry/rect.h"
9 #include "ui/gfx/rect_f.h" 9 #include "ui/gfx/geometry/rect_f.h"
10 10
11 namespace gfx { 11 namespace gfx {
12 12
13 // Returns the smallest Rect that encloses the given RectF. 13 // Returns the smallest Rect that encloses the given RectF.
14 GFX_EXPORT Rect ToEnclosingRect(const RectF& rect); 14 GFX_EXPORT Rect ToEnclosingRect(const RectF& rect);
15 15
16 // Returns the largest Rect that is enclosed by the given RectF. 16 // Returns the largest Rect that is enclosed by the given RectF.
17 GFX_EXPORT Rect ToEnclosedRect(const RectF& rect); 17 GFX_EXPORT Rect ToEnclosedRect(const RectF& rect);
18 18
19 // Returns the Rect after snapping the corners of the RectF to an integer grid. 19 // 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 20 // 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 21 // integer rect with floating point error. If it is an arbitrary RectF, then
22 // you should use a different method. 22 // you should use a different method.
23 GFX_EXPORT Rect ToNearestRect(const RectF& rect); 23 GFX_EXPORT Rect ToNearestRect(const RectF& rect);
24 24
25 // Returns true if the Rect produced after snapping the corners of the RectF 25 // Returns true if the Rect produced after snapping the corners of the RectF
26 // to an integer grid is withing |distance|. 26 // to an integer grid is withing |distance|.
27 GFX_EXPORT bool IsNearestRectWithinDistance( 27 GFX_EXPORT bool IsNearestRectWithinDistance(
28 const gfx::RectF& rect, float distance); 28 const gfx::RectF& rect, float distance);
29 29
30 // Returns a Rect obtained by flooring the values of the given RectF. 30 // Returns a Rect obtained by flooring the values of the given RectF.
31 // Please prefer the previous two functions in new code. 31 // Please prefer the previous two functions in new code.
32 GFX_EXPORT Rect ToFlooredRectDeprecated(const RectF& rect); 32 GFX_EXPORT Rect ToFlooredRectDeprecated(const RectF& rect);
33 33
34 } // namespace gfx 34 } // namespace gfx
35 35
36 #endif // UI_GFX_RECT_CONVERSIONS_H_ 36 #endif // UI_GFX_GEOMETRY_RECT_CONVERSIONS_H_
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