mirror of
https://github.com/zoriya/react-native-svg.git
synced 2025-12-06 07:06:11 +00:00
f88532d195
This change removes the win2d (Direct2D wrapper) dependency by using D2D directly. This removes the manual step of adding the win2d to any new react-native-windows projects that want to use react-native-svg. It is also a stepping stone to an easier Fabric implementation for windows.
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
#include "pch.h"
|
|
#include "CircleView.h"
|
|
#include "CircleView.g.cpp"
|
|
|
|
#include "JSValueXaml.h"
|
|
#include "Utils.h"
|
|
|
|
using namespace winrt;
|
|
using namespace Microsoft::ReactNative;
|
|
|
|
namespace winrt::RNSVG::implementation {
|
|
void CircleView::UpdateProperties(IJSValueReader const &reader, bool forceUpdate, bool invalidate) {
|
|
const JSValueObject &propertyMap{JSValue::ReadObjectFrom(reader)};
|
|
|
|
for (auto const &pair : propertyMap) {
|
|
auto const &propertyName{pair.first};
|
|
auto const &propertyValue{pair.second};
|
|
|
|
if (propertyName == "r") {
|
|
m_r = SVGLength::From(propertyValue);
|
|
} else if (propertyName == "cx") {
|
|
m_cx = SVGLength::From(propertyValue);
|
|
} else if (propertyName == "cy") {
|
|
m_cy = SVGLength::From(propertyValue);
|
|
}
|
|
}
|
|
|
|
__super::UpdateProperties(reader, forceUpdate, invalidate);
|
|
}
|
|
|
|
void CircleView::CreateGeometry() {
|
|
auto const root{SvgRoot()};
|
|
|
|
float cx{Utils::GetAbsoluteLength(m_cx, root.ActualWidth())};
|
|
float cy{Utils::GetAbsoluteLength(m_cy, root.ActualHeight())};
|
|
float r{Utils::GetAbsoluteLength(m_r, Utils::GetCanvasDiagonal(root.ActualSize()))};
|
|
|
|
com_ptr<ID2D1DeviceContext> deviceContext{get_self<D2DDeviceContext>(root.DeviceContext())->Get()};
|
|
|
|
com_ptr<ID2D1Factory> factory;
|
|
deviceContext->GetFactory(factory.put());
|
|
|
|
com_ptr<ID2D1EllipseGeometry> geometry;
|
|
check_hresult(factory->CreateEllipseGeometry(D2D1::Ellipse({cx, cy}, r, r), geometry.put()));
|
|
|
|
Geometry(make<RNSVG::implementation::D2DGeometry>(geometry.as<ID2D1Geometry>()));
|
|
}
|
|
} // namespace winrt::RNSVG::implementation
|