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LibPDF: Add basic tiled, coloured pattern rendering
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5 changed files with 129 additions and 20 deletions
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@ -252,4 +252,24 @@ private:
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NonnullRefPtr<Function> m_tint_transform;
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Vector<Value> mutable m_tint_output_values;
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};
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class PatternColorSpace final : public ColorSpace {
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public:
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static NonnullRefPtr<PatternColorSpace> create(Renderer& renderer);
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~PatternColorSpace() override = default;
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PDFErrorOr<ColorOrStyle> style(ReadonlySpan<Value> arguments) const override;
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int number_of_components() const override;
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Vector<float> default_decode() const override;
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ColorSpaceFamily const& family() const override { return ColorSpaceFamily::Pattern; }
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private:
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PatternColorSpace(Renderer& renderer)
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: m_renderer(renderer)
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{
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}
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Renderer& m_renderer;
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};
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}
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