| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "point_f.h" |
| |
| #include "base/string_utils.h" |
| |
| namespace gfx { |
| |
| void PointF::SetToMin(const PointF& other) { |
| x_ = x_ <= other.x_ ? x_ : other.x_; |
| y_ = y_ <= other.y_ ? y_ : other.y_; |
| } |
| |
| void PointF::SetToMax(const PointF& other) { |
| x_ = x_ >= other.x_ ? x_ : other.x_; |
| y_ = y_ >= other.y_ ? y_ : other.y_; |
| } |
| |
| std::string PointF::ToString() const { |
| return base::StringPrintf("%f,%f", x(), y()); |
| } |
| |
| PointF ScalePoint(const PointF& p, float x_scale, float y_scale) { |
| PointF scaled_p(p); |
| scaled_p.Scale(x_scale, y_scale); |
| return scaled_p; |
| } |
| |
| } // namespace gfx |