2 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali/public-api/math/degree.h>
22 #include <dali/public-api/common/constants.h>
23 #include <dali/public-api/math/radian.h>
27 const float ONE80_OVER_PI = 180.0f/Dali::Math::PI;
33 Degree::Degree( float value )
38 Degree::Degree( const Radian& radian )
39 : mValue( radian * ONE80_OVER_PI )
43 bool Degree::operator==( const Degree& rhs ) const
45 return fabsf( mValue - rhs.mValue ) < GetRangedEpsilon( mValue, rhs.mValue );
48 bool Degree::operator!=( const Degree& rhs ) const
50 return !(this->operator==(rhs));
53 bool Degree::operator<( const Degree& rhs ) const
55 return mValue < rhs.mValue;
58 Degree& Degree::operator=( const float value )
64 Degree& Degree::operator=( const Radian& rhs )
66 mValue = rhs * ONE80_OVER_PI;
70 Degree::operator const float&() const
75 Degree::operator float&()