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LibWeb: Add initial support for SVG <textPath>

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This patch adds basic support for the SVG `<textPath>`, so it supports
placing text along a path, but none of the extra attributes for
controlling the layout of the text. This is enough to correctly display
the MDN example.
This commit is contained in:
MacDue 2023-12-17 18:35:21 +00:00 • committed by Andreas Kling
parent d327104910
commit 809c5b0b03
11 changed files with 171 additions and 0 deletions
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30
Userland/Libraries/LibWeb/SVG/SVGTextPathElement.h Normal file
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/*
* Copyright (c) 2023, MacDue <macdue@dueutil.tech>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/SVG/SVGGeometryElement.h>
#include <LibWeb/SVG/SVGTextContentElement.h>
namespace Web::SVG {
// https://svgwg.org/svg2-draft/text.html#TextPathElement
class SVGTextPathElement : public SVGTextContentElement {
WEB_PLATFORM_OBJECT(SVGTextPathElement, SVGTextContentElement);
JS_DECLARE_ALLOCATOR(SVGTextPathElement);
public:
virtual JS::GCPtr<Layout::Node> create_layout_node(NonnullRefPtr<CSS::StyleProperties>) override;
JS::GCPtr<SVGGeometryElement const> path_or_shape() const;
protected:
SVGTextPathElement(DOM::Document&, DOM::QualifiedName);
virtual void initialize(JS::Realm&) override;
};
}