ui/gfx/geometry/dip_util.h

   1 // Copyright 2014 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_DIP_UTIL_H_
   6 #define UI_GFX_GEOMETRY_DIP_UTIL_H_
   7
   8 #include "ui/gfx/gfx_export.h"
   9
  10 namespace gfx {
  11
  12 class Point;
  13 class PointF;
  14 class Rect;
  15 class Size;
  16
  17 GFX_EXPORT gfx::Point ConvertPointToDIP(float scale_factor,
  18                                         const gfx::Point& point_in_pixel);
  19 GFX_EXPORT gfx::PointF ConvertPointToDIP(float scale_factor,
  20                                          const gfx::PointF& point_in_pixel);
  21 GFX_EXPORT gfx::Size ConvertSizeToDIP(float scale_factor,
  22                                       const gfx::Size& size_in_pixel);
  23 GFX_EXPORT gfx::Rect ConvertRectToDIP(float scale_factor,
  24                                       const gfx::Rect& rect_in_pixel);
  25
  26 GFX_EXPORT gfx::Point ConvertPointToPixel(float scale_factor,
  27                                           const gfx::Point& point_in_pixel);
  28 GFX_EXPORT gfx::Size ConvertSizeToPixel(float scale_factor,
  29                                         const gfx::Size& size_in_pixel);
  30 GFX_EXPORT gfx::Rect ConvertRectToPixel(float scale_factor,
  31                                         const gfx::Rect& rect_in_dip);
  32 }  // gfx
  33
  34 #endif  // UI_GFX_GEOMETRY_DIP_UTIL_H_