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889d1d1fa2
deprecate the `identifier()` APIs by replacing them with `type()`. ThorVG is going to introduce an instance `id()`, and this could be confused with the `identifier()` methods. with this new type() method can reduce the memory size by removing unncessary type data. New Experimental C APIs: - enum Tvg_Type - Tvg_Result tvg_paint_get_type(const Tvg_Paint* paint, Tvg_Type* type) - Tvg_Result tvg_gradient_get_type(const Tvg_Gradient* grad, Tvg_Type* type) New Experimental C++ APIs: - Type Paint::type() const - Type Fill::type() const - Type LinearGradient::type() const - Type RadialGradient::type() const - Type Shape::type() const - Type Scene::type() const - Type Picture::type() const - Type Text::type() const Deprecated C APIs: - enum Tvg_Identifier - Tvg_Result tvg_paint_get_identifier(const Tvg_Paint* paint, Tvg_Identifier* identifier) - Tvg_Result tvg_gradient_get_identifier(const Tvg_Gradient* grad, Tvg_Identifier* identifier) Deprecated C++ APIs: - enum class Type - uint32_t Paint::identifier() const - uint32_t Fill::identifier() const - static uint32_t Picture::identifier() - static uint32_t Scene::identifier() - static uint32_t Shape::identifier() - static uint32_t LinearGradient:identifier() - static uint32_T RadialGradient::identfier() Removed Experimental APIs: - static uint32_t Text::identifier() issue: https://github.com/thorvg/thorvg/issues/1372
111 lines
2.8 KiB
C++
111 lines
2.8 KiB
C++
/*
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* Copyright (c) 2020 - 2024 the ThorVG project. All rights reserved.
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef _TVG_FILL_H_
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#define _TVG_FILL_H_
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#include <cstdlib>
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#include <cstring>
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#include "tvgCommon.h"
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template<typename T>
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struct DuplicateMethod
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{
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virtual ~DuplicateMethod() {}
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virtual T* duplicate() = 0;
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};
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template<class T>
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struct FillDup : DuplicateMethod<Fill>
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{
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T* inst = nullptr;
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FillDup(T* _inst) : inst(_inst) {}
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~FillDup() {}
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Fill* duplicate() override
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{
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return inst->duplicate();
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}
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};
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struct Fill::Impl
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{
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ColorStop* colorStops = nullptr;
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Matrix* transform = nullptr;
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uint32_t cnt = 0;
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FillSpread spread;
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DuplicateMethod<Fill>* dup = nullptr;
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~Impl()
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{
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delete(dup);
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free(colorStops);
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free(transform);
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}
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void method(DuplicateMethod<Fill>* dup)
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{
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this->dup = dup;
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}
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Fill* duplicate()
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{
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auto ret = dup->duplicate();
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if (!ret) return nullptr;
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ret->pImpl->cnt = cnt;
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ret->pImpl->spread = spread;
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ret->pImpl->colorStops = static_cast<ColorStop*>(malloc(sizeof(ColorStop) * cnt));
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memcpy(ret->pImpl->colorStops, colorStops, sizeof(ColorStop) * cnt);
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if (transform) {
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ret->pImpl->transform = static_cast<Matrix*>(malloc(sizeof(Matrix)));
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*ret->pImpl->transform = *transform;
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}
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return ret;
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}
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};
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struct RadialGradient::Impl
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{
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float cx = 0.0f, cy = 0.0f;
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float fx = 0.0f, fy = 0.0f;
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float r = 0.0f, fr = 0.0f;
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Fill* duplicate();
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Result radial(float cx, float cy, float r, float fx, float fy, float fr);
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};
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struct LinearGradient::Impl
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{
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float x1 = 0.0f;
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float y1 = 0.0f;
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float x2 = 0.0f;
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float y2 = 0.0f;
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Fill* duplicate();
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};
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#endif //_TVG_FILL_H_
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