30 lines
787 B
C++
30 lines
787 B
C++
// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef UI_GFX_GEOMETRY_ANGLE_CONVERSIONS_H_
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#define UI_GFX_GEOMETRY_ANGLE_CONVERSIONS_H_
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#include "base/numerics/math_constants.h"
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#include "ui/gfx/gfx_export.h"
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namespace gfx {
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GFX_EXPORT constexpr double DegToRad(double deg) {
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return deg * base::kPiDouble / 180.0;
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}
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GFX_EXPORT constexpr float DegToRad(float deg) {
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return deg * base::kPiFloat / 180.0f;
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}
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GFX_EXPORT constexpr double RadToDeg(double rad) {
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return rad * 180.0 / base::kPiDouble;
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}
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GFX_EXPORT constexpr float RadToDeg(float rad) {
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return rad * 180.0f / base::kPiFloat;
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}
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} // namespace gfx
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#endif // UI_GFX_GEOMETRY_ANGLE_CONVERSIONS_H_
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