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34 lines
961 B
C++
34 lines
961 B
C++
#ifndef CAIRO_GRADIENT_H
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#define CAIRO_GRADIENT_H
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#include <napi.h>
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#include <cairo.h>
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namespace cairocanvas
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{
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class Gradient: public Napi::ObjectWrap<Gradient>
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{
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public:
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static void Init(Napi::Env env);
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static Napi::Object NewInstance(const Napi::CallbackInfo &info, Napi::Value x0, Napi::Value y0, Napi::Value x1, Napi::Value y1 );
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static Napi::Object NewInstance(const Napi::CallbackInfo &info, Napi::Value x0, Napi::Value y0, Napi::Value r0, Napi::Value x1, Napi::Value y1, Napi::Value r1);
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Gradient(const Napi::CallbackInfo &info);
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~Gradient();
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void addColorStop(const Napi::CallbackInfo &info);
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void setupGradient(double x0, double y0, double x1, double y1);
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void setupGradient(double x0, double y0, double r0, double x1, double y1, double r1);
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inline cairo_pattern_t *pattern(){ return _pattern; }
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private:
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static Napi::FunctionReference constructor;
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cairo_pattern_t *_pattern;
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};
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}
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#endif |