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Can render SVGs that have relative sizes, also clip SVGs that go out of bounds

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This commit is contained in:
Yousef Khadadeh 2025-08-07 17:45:10 +03:00
parent 91603e1fc1
commit d91c7e987f
10 changed files with 23 additions and 12 deletions
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11
src/ResourceDisplay/SvgResourceDisplay.cpp
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@ -12,7 +12,7 @@ void SvgResourceDisplay::update(World& w) {
mustUpdateDraw = false;
}
bool SvgResourceDisplay::load(const std::string& fileName, const std::string& fileData) {
bool SvgResourceDisplay::load(ResourceManager& rMan, const std::string& fileName, const std::string& fileData) {
SkMemoryStream strm(fileData.c_str(), fileData.size());
svgDom = SkSVGDOM::Builder().make(strm);
@ -23,11 +23,20 @@ bool SvgResourceDisplay::load(const std::string& fileName, const std::string& fi
svgRootSize = svgDom->containerSize();
if(svgRootSize.width() == 0 || svgRootSize.height() == 0) {
svgDom->setContainerSize({1000, 1000});
svgRootSize = svgDom->containerSize();
}
if(svgRootSize.width() == 0 || svgRootSize.height() == 0)
return false;
return true;
}
void SvgResourceDisplay::draw(SkCanvas* canvas, const DrawData& drawData, const SkRect& imRect) {
canvas->save();
canvas->clipRect(imRect);
canvas->translate(imRect.x(), imRect.y());
canvas->scale(imRect.width() / svgRootSize.width(), imRect.height() / svgRootSize.height());
svgDom->render(canvas);