ui/gfx/point_f.cc

   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 #include "ui/gfx/point_f.h"
   6
   7 #include "base/stringprintf.h"
   8
   9 namespace gfx {
  10
  11 template class PointBase<PointF, float, Vector2dF>;
  12
  13 std::string PointF::ToString() const {
  14   return base::StringPrintf("%f,%f", x(), y());
  15 }
  16
  17 PointF ScalePoint(const PointF& p, float x_scale, float y_scale) {
  18   PointF scaled_p(p);
  19   scaled_p.Scale(x_scale, y_scale);
  20   return scaled_p;
  21 }
  22
  23
  24 }  // namespace gfx