mirror of
https://github.com/RGBCube/serenity
synced 2025-07-27 04:17:35 +00:00
LibWeb: Add SVG <line>
element and test case :^)
This commit is contained in:
parent
3a1a35ef8f
commit
17912330c4
11 changed files with 126 additions and 0 deletions
|
@ -77,8 +77,12 @@ namespace Web::SVG::AttributeNames {
|
|||
E(viewTarget) \
|
||||
E(width) \
|
||||
E(x) \
|
||||
E(x1) \
|
||||
E(x2) \
|
||||
E(xChannelSelector) \
|
||||
E(y) \
|
||||
E(y1) \
|
||||
E(y2) \
|
||||
E(yChannelSelector) \
|
||||
E(zoomAndPan)
|
||||
|
||||
|
|
58
Userland/Libraries/LibWeb/SVG/SVGLineElement.cpp
Normal file
58
Userland/Libraries/LibWeb/SVG/SVGLineElement.cpp
Normal file
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-2-Clause
|
||||
*/
|
||||
|
||||
#include "SVGLineElement.h"
|
||||
#include <LibWeb/SVG/AttributeNames.h>
|
||||
#include <LibWeb/SVG/AttributeParser.h>
|
||||
|
||||
namespace Web::SVG {
|
||||
|
||||
SVGLineElement::SVGLineElement(DOM::Document& document, QualifiedName qualified_name)
|
||||
: SVGGeometryElement(document, qualified_name)
|
||||
{
|
||||
}
|
||||
|
||||
void SVGLineElement::parse_attribute(FlyString const& name, String const& value)
|
||||
{
|
||||
SVGGeometryElement::parse_attribute(name, value);
|
||||
|
||||
if (name == SVG::AttributeNames::x1) {
|
||||
m_x1 = AttributeParser::parse_coordinate(value);
|
||||
m_path.clear();
|
||||
} else if (name == SVG::AttributeNames::y1) {
|
||||
m_y1 = AttributeParser::parse_coordinate(value);
|
||||
m_path.clear();
|
||||
} else if (name == SVG::AttributeNames::x2) {
|
||||
m_x2 = AttributeParser::parse_coordinate(value);
|
||||
m_path.clear();
|
||||
} else if (name == SVG::AttributeNames::y2) {
|
||||
m_y2 = AttributeParser::parse_coordinate(value);
|
||||
m_path.clear();
|
||||
}
|
||||
}
|
||||
|
||||
Gfx::Path& SVGLineElement::get_path()
|
||||
{
|
||||
if (m_path.has_value())
|
||||
return m_path.value();
|
||||
|
||||
Gfx::Path path;
|
||||
float x1 = m_x1.value_or(0);
|
||||
float y1 = m_y1.value_or(0);
|
||||
float x2 = m_x2.value_or(0);
|
||||
float y2 = m_y2.value_or(0);
|
||||
|
||||
// 1. perform an absolute moveto operation to absolute location (x1,y1)
|
||||
path.move_to({ x1, y1 });
|
||||
|
||||
// 2. perform an absolute lineto operation to absolute location (x2,y2)
|
||||
path.line_to({ x2, y2 });
|
||||
|
||||
m_path = move(path);
|
||||
return m_path.value();
|
||||
}
|
||||
|
||||
}
|
33
Userland/Libraries/LibWeb/SVG/SVGLineElement.h
Normal file
33
Userland/Libraries/LibWeb/SVG/SVGLineElement.h
Normal file
|
@ -0,0 +1,33 @@
|
|||
/*
|
||||
* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-2-Clause
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <LibWeb/SVG/SVGGeometryElement.h>
|
||||
|
||||
namespace Web::SVG {
|
||||
|
||||
class SVGLineElement final : public SVGGeometryElement {
|
||||
public:
|
||||
using WrapperType = Bindings::SVGLineElementWrapper;
|
||||
|
||||
SVGLineElement(DOM::Document&, QualifiedName);
|
||||
virtual ~SVGLineElement() override = default;
|
||||
|
||||
virtual void parse_attribute(FlyString const& name, String const& value) override;
|
||||
|
||||
virtual Gfx::Path& get_path() override;
|
||||
|
||||
private:
|
||||
Optional<Gfx::Path> m_path;
|
||||
|
||||
Optional<float> m_x1;
|
||||
Optional<float> m_y1;
|
||||
Optional<float> m_x2;
|
||||
Optional<float> m_y2;
|
||||
};
|
||||
|
||||
}
|
7
Userland/Libraries/LibWeb/SVG/SVGLineElement.idl
Normal file
7
Userland/Libraries/LibWeb/SVG/SVGLineElement.idl
Normal file
|
@ -0,0 +1,7 @@
|
|||
[Exposed=Window]
|
||||
interface SVGLineElement : SVGGeometryElement {
|
||||
// [SameObject] readonly attribute SVGAnimatedLength x1;
|
||||
// [SameObject] readonly attribute SVGAnimatedLength y1;
|
||||
// [SameObject] readonly attribute SVGAnimatedLength x2;
|
||||
// [SameObject] readonly attribute SVGAnimatedLength y2;
|
||||
};
|
|
@ -14,6 +14,7 @@ namespace Web::SVG::TagNames {
|
|||
__ENUMERATE_SVG_TAG(circle) \
|
||||
__ENUMERATE_SVG_TAG(ellipse) \
|
||||
__ENUMERATE_SVG_TAG(g) \
|
||||
__ENUMERATE_SVG_TAG(line) \
|
||||
__ENUMERATE_SVG_TAG(path) \
|
||||
__ENUMERATE_SVG_TAG(rect) \
|
||||
__ENUMERATE_SVG_TAG(svg)
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue