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25 /************************************************************************/
26 /* Internal Class Implementation */
27 /************************************************************************/
29 struct RadialGradient::Impl
37 auto ret = RadialGradient::gen();
38 if (!ret) return nullptr;
42 ret->pImpl->radius = radius;
49 /************************************************************************/
50 /* External Class Implementation */
51 /************************************************************************/
53 RadialGradient::RadialGradient():pImpl(new Impl())
55 _id = TVG_CLASS_ID_RADIAL;
56 Fill::pImpl->method(new FillDup<RadialGradient::Impl>(pImpl));
60 RadialGradient::~RadialGradient()
66 Result RadialGradient::radial(float cx, float cy, float radius) noexcept
68 if (radius < 0) return Result::InvalidArguments;
72 pImpl->radius = radius;
74 return Result::Success;
78 Result RadialGradient::radial(float* cx, float* cy, float* radius) const noexcept
80 if (cx) *cx = pImpl->cx;
81 if (cy) *cy = pImpl->cy;
82 if (radius) *radius = pImpl->radius;
84 return Result::Success;
88 unique_ptr<RadialGradient> RadialGradient::gen() noexcept
90 return unique_ptr<RadialGradient>(new RadialGradient);
94 uint32_t RadialGradient::identifier() noexcept
96 return TVG_CLASS_ID_RADIAL;