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74b655d035
With this the `<circle>` element now correctly parses percentage sizes, and resolves them relative to the viewport. The rest of the geometry elements are still left TODO.
30 lines
774 B
C++
30 lines
774 B
C++
/*
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* Copyright (c) 2024, MacDue <macdue@dueutil.tech>
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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 <AK/Math.h>
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#include <LibWeb/SVG/AttributeParser.h>
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#include <LibWeb/SVG/ViewBox.h>
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namespace Web::SVG {
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class SVGViewport {
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public:
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virtual Optional<ViewBox> view_box() const = 0;
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virtual Optional<PreserveAspectRatio> preserve_aspect_ratio() const = 0;
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virtual ~SVGViewport() = default;
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};
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inline CSSPixels normalized_diagonal_length(CSSPixelSize viewport_size)
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{
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if (viewport_size.width() == viewport_size.height())
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return viewport_size.width();
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return sqrt((viewport_size.width() * viewport_size.width()) + (viewport_size.height() * viewport_size.height())) / CSSPixels::nearest_value_for(AK::Sqrt2<float>);
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}
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}
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