| // Copyright (c) 2011 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 <cmath> | |
| #include "content/public/common/page_zoom.h" | |
| namespace content { | |
| const double kMinimumZoomFactor = 0.25; | |
| const double kMaximumZoomFactor = 5.0; | |
| const double kEpsilon = 0.001; | |
| bool ZoomValuesEqual(double value_a, double value_b) { | |
| return (std::fabs(value_a - value_b) <= kEpsilon); | |
| } | |
| } // namespace content |