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/*
* Copyright (c) 2020 - 2022 Samsung Electronics Co., Ltd. All rights reserved.
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <float.h>
#include "tvgFill.h"
/************************************************************************/
/* Internal Class Implementation */
/************************************************************************/
struct RadialGradient::Impl
{
float cx = 0;
float cy = 0;
float radius = 0;
Fill* duplicate()
{
auto ret = RadialGradient::gen();
if (!ret) return nullptr;
ret->pImpl->cx = cx;
ret->pImpl->cy = cy;
ret->pImpl->radius = radius;
return ret.release();
}
};
/************************************************************************/
/* External Class Implementation */
/************************************************************************/
RadialGradient::RadialGradient():pImpl(new Impl())
{
Fill::pImpl->id = TVG_CLASS_ID_RADIAL;
Fill::pImpl->method(new FillDup<RadialGradient::Impl>(pImpl));
}
RadialGradient::~RadialGradient()
{
delete(pImpl);
}
Result RadialGradient::radial(float cx, float cy, float radius) noexcept
{
if (radius < 0) return Result::InvalidArguments;
pImpl->cx = cx;
pImpl->cy = cy;
pImpl->radius = radius;
return Result::Success;
}
Result RadialGradient::radial(float* cx, float* cy, float* radius) const noexcept
{
if (cx) *cx = pImpl->cx;
if (cy) *cy = pImpl->cy;
if (radius) *radius = pImpl->radius;
return Result::Success;
}
unique_ptr<RadialGradient> RadialGradient::gen() noexcept
{
return unique_ptr<RadialGradient>(new RadialGradient);
}
uint32_t RadialGradient::identifier() noexcept
{
return TVG_CLASS_ID_RADIAL;
}
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