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 3 // found in the LICENSE file. 4 5 #ifndef UI_GFX_GEOMETRY_RECT_CONVERSIONS_H_ 6 #define UI_GFX_GEOMETRY_RECT_CONVERSIONS_H_ 7 8 #include "ui/gfx/geometry/rect.h" 9 #include "ui/gfx/geometry/rect_f.h" 10 11 namespace gfx { 12 13 // Returns the smallest Rect that encloses the given RectF. 14 GFX_EXPORT Rect ToEnclosingRect(const RectF& rect); 15 16 // Returns the largest Rect that is enclosed by the given RectF. 17 GFX_EXPORT Rect ToEnclosedRect(const RectF& rect); 18 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 21 // integer rect with floating point error. If it is an arbitrary RectF, then 22 // you should use a different method. 23 GFX_EXPORT Rect ToNearestRect(const RectF& rect); 24 25 // Returns true if the Rect produced after snapping the corners of the RectF 26 // to an integer grid is withing |distance|. 27 GFX_EXPORT bool IsNearestRectWithinDistance( 28 const gfx::RectF& rect, float distance); 29 30 // Returns a Rect obtained by flooring the values of the given RectF. 31 // Please prefer the previous two functions in new code. 32 GFX_EXPORT Rect ToFlooredRectDeprecated(const RectF& rect); 33 34 } // namespace gfx 35 36 #endif // UI_GFX_GEOMETRY_RECT_CONVERSIONS_H_ 37