Renderer.hpp

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#pragma once

#include <etk/types.hpp>
#include <etk/math/Vector2D.hpp>
#include <etk/Color.hpp>
#include <esvg/render/Weight.hpp>
#include <esvg/render/DynamicColor.hpp>

namespace esvg {
    class Document;
    class Renderer {
        #ifdef DEBUG
        private:
            bool m_visualDebug;
            int32_t m_factor;
        #endif
        public:
            Renderer(const ivec2& _size, esvg::Document* _document, bool _visualDebug=false);
            ~Renderer();
        protected:
            ivec2 m_size;
        public:
            void setSize(const ivec2& _size);
            const ivec2& getSize() const;
        protected:
            std::vector<etk::Color<float,4>> m_buffer;
        public:
            std::vector<etk::Color<float,4>> getData();
        protected:
            int32_t m_interpolationRecurtionMax;
        public:
            void setInterpolationRecurtionMax(int32_t _value);
            int32_t getInterpolationRecurtionMax() const;
        protected:
            float m_interpolationThreshold;
        public:
            void setInterpolationThreshold(float _value);
            float getInterpolationThreshold() const;
        protected:
            int32_t m_nbSubScanLine;
        public:
            void setNumberSubScanLine(int32_t _value);
            int32_t getNumberSubScanLine() const;
        public:
            void writePPM(const std::string& _fileName);
            void writeBMP(const std::string& _fileName);
        protected:
            etk::Color<float,4> mergeColor(etk::Color<float,4> _base, etk::Color<float,4> _integration);
        public:
            void print(const esvg::render::Weight& _weightFill,
                       ememory::SharedPtr<esvg::render::DynamicColor>& _colorFill,
                       const esvg::render::Weight& _weightStroke,
                       ememory::SharedPtr<esvg::render::DynamicColor>& _colorStroke,
                       float _opacity);
            #ifdef DEBUG
            void addDebugSegment(const esvg::render::SegmentList& _listSegment);
            void addDebug(const std::vector<std::pair<vec2,vec2>>& _info);
            #endif
        protected:
            esvg::Document* m_document;
        public:
            esvg::Document* getMainDocument() {
                return m_document;
            }
    };
}