mirror of
https://github.com/RGBCube/serenity
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afd355c135
This bit is mostly ad-hoc for now. This simply turns fill: url(#grad1)
into document().get_element_by_id('grad1') then resolves the gradient.
This seems to do the trick for most use cases, but this is not
attempting to follow the spec yet to keep things simple.
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/*
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* Copyright (c) 2020, Matthew Olsson <mattco@serenityos.org>
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* Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibGfx/PaintStyle.h>
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#include <LibGfx/Path.h>
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#include <LibWeb/DOM/Node.h>
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#include <LibWeb/SVG/AttributeParser.h>
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#include <LibWeb/SVG/SVGElement.h>
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#include <LibWeb/SVG/SVGGradientElement.h>
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#include <LibWeb/SVG/TagNames.h>
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namespace Web::SVG {
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class SVGGraphicsElement : public SVGElement {
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WEB_PLATFORM_OBJECT(SVGGraphicsElement, SVGElement);
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public:
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virtual void apply_presentational_hints(CSS::StyleProperties&) const override;
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virtual void parse_attribute(DeprecatedFlyString const& name, DeprecatedString const& value) override;
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Optional<Gfx::Color> fill_color() const;
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Gfx::Painter::WindingRule fill_rule() const;
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Optional<Gfx::Color> stroke_color() const;
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Optional<float> stroke_width() const;
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float visible_stroke_width() const
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{
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if (auto color = stroke_color(); color.has_value() && color->alpha() > 0)
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return stroke_width().value_or(0);
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return 0;
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}
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Gfx::AffineTransform get_transform() const;
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Optional<Gfx::PaintStyle const&> fill_paint_style(SVGPaintContext const&) const;
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protected:
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SVGGraphicsElement(DOM::Document&, DOM::QualifiedName);
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virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
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Optional<float> m_fill_opacity = {};
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Gfx::AffineTransform m_transform = {};
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};
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Gfx::AffineTransform transform_from_transform_list(ReadonlySpan<Transform> transform_list);
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}
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