602 TVG_API Tvg_Gradient* tvg_gradient_duplicate(Tvg_Gradient* grad)  in tvg_gradient_duplicate()  argument
604     if (!grad) return nullptr;  in tvg_gradient_duplicate()
605     return (Tvg_Gradient*) reinterpret_cast<Fill*>(grad)->duplicate();  in tvg_gradient_duplicate()
609 TVG_API Tvg_Result tvg_gradient_del(Tvg_Gradient* grad)  in tvg_gradient_del()  argument
611     if (!grad) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_gradient_del()
612     delete(reinterpret_cast<Fill*>(grad));  in tvg_gradient_del()
617 TVG_API Tvg_Result tvg_linear_gradient_set(Tvg_Gradient* grad, float x1, float y1, float x2, float …  in tvg_linear_gradient_set()  argument
619     if (!grad) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_linear_gradient_set()
620     return (Tvg_Result) reinterpret_cast<LinearGradient*>(grad)->linear(x1, y1, x2, y2);  in tvg_linear_gradient_set()
624 TVG_API Tvg_Result tvg_linear_gradient_get(Tvg_Gradient* grad, float* x1, float* y1, float* x2, flo…  in tvg_linear_gradient_get()  argument
626     if (!grad) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_linear_gradient_get()
627     return (Tvg_Result) reinterpret_cast<LinearGradient*>(grad)->linear(x1, y1, x2, y2);  in tvg_linear_gradient_get()
631 TVG_API Tvg_Result tvg_radial_gradient_set(Tvg_Gradient* grad, float cx, float cy, float radius)  in tvg_radial_gradient_set()  argument
633     if (!grad) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_radial_gradient_set()
634     return (Tvg_Result) reinterpret_cast<RadialGradient*>(grad)->radial(cx, cy, radius);  in tvg_radial_gradient_set()
638 TVG_API Tvg_Result tvg_radial_gradient_get(Tvg_Gradient* grad, float* cx, float* cy, float* radius)  in tvg_radial_gradient_get()  argument
640     if (!grad) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_radial_gradient_get()
641     return (Tvg_Result) reinterpret_cast<RadialGradient*>(grad)->radial(cx, cy, radius);  in tvg_radial_gradient_get()
645 TVG_API Tvg_Result tvg_gradient_set_color_stops(Tvg_Gradient* grad, const Tvg_Color_Stop* color_sto…  in tvg_gradient_set_color_stops()  argument
647     if (!grad) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_gradient_set_color_stops()
648 …return (Tvg_Result) reinterpret_cast<Fill*>(grad)->colorStops(reinterpret_cast<const Fill::ColorSt…  in tvg_gradient_set_color_stops()
652 TVG_API Tvg_Result tvg_gradient_get_color_stops(const Tvg_Gradient* grad, const Tvg_Color_Stop** co…  in tvg_gradient_get_color_stops()  argument
654     if (!grad || !color_stop || !cnt) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_gradient_get_color_stops()
655 …*cnt = reinterpret_cast<const Fill*>(grad)->colorStops(reinterpret_cast<const Fill::ColorStop**>(c…  in tvg_gradient_get_color_stops()
660 TVG_API Tvg_Result tvg_gradient_set_spread(Tvg_Gradient* grad, const Tvg_Stroke_Fill spread)  in tvg_gradient_set_spread()  argument
662     if (!grad) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_gradient_set_spread()
663     return (Tvg_Result) reinterpret_cast<Fill*>(grad)->spread((FillSpread)spread);  in tvg_gradient_set_spread()
667 TVG_API Tvg_Result tvg_gradient_get_spread(const Tvg_Gradient* grad, Tvg_Stroke_Fill* spread)  in tvg_gradient_get_spread()  argument
669     if (!grad || !spread) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_gradient_get_spread()
670     *spread = (Tvg_Stroke_Fill) reinterpret_cast<const Fill*>(grad)->spread();  in tvg_gradient_get_spread()
675 TVG_API Tvg_Result tvg_gradient_set_transform(Tvg_Gradient* grad, const Tvg_Matrix* m)  in tvg_gradient_set_transform()  argument
677     if (!grad || !m) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_gradient_set_transform()
678 …return (Tvg_Result) reinterpret_cast<Fill*>(grad)->transform(*(reinterpret_cast<const Matrix*>(m))…  in tvg_gradient_set_transform()
682 TVG_API Tvg_Result tvg_gradient_get_transform(const Tvg_Gradient* grad, Tvg_Matrix* m)  in tvg_gradient_get_transform()  argument
684     if (!grad || !m) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_gradient_get_transform()
685 …*reinterpret_cast<Matrix*>(m) = reinterpret_cast<Fill*>(const_cast<Tvg_Gradient*>(grad))->transfor…  in tvg_gradient_get_transform()
690 TVG_API Tvg_Result tvg_gradient_get_type(const Tvg_Gradient* grad, Tvg_Type* type)  in tvg_gradient_get_type()  argument
692     if (!grad || !type) return TVG_RESULT_INVALID_ARGUMENT;  in tvg_gradient_get_type()
693     *type = static_cast<Tvg_Type>(reinterpret_cast<const Fill*>(grad)->type());  in tvg_gradient_get_type()
698 TVG_DEPRECATED TVG_API Tvg_Result tvg_gradient_get_identifier(const Tvg_Gradient* grad, Tvg_Identif…  in tvg_gradient_get_identifier()  argument
700     return tvg_gradient_get_type(grad, (Tvg_Type*) identifier);  in tvg_gradient_get_identifier()