AffineTransform SVGSVGElement::viewBoxToViewTransform(float viewWidth, float viewHeight) const
{
if (!m_useCurrentView || !m_viewSpec)
return SVGFitToViewBox::viewBoxToViewTransform(currentViewBoxRect(), preserveAspectRatio(), viewWidth, viewHeight);
AffineTransform transform = SVGFitToViewBox::viewBoxToViewTransform(currentViewBoxRect(), m_viewSpec->preserveAspectRatio(), viewWidth, viewHeight);
m_viewSpec->transformBaseValue().concatenate(transform);
return transform;
}
AffineTransform SVGSVGElement::viewBoxToViewTransform(float viewWidth, float viewHeight) const
{
if (!m_useCurrentView || !m_viewSpec)
return SVGFitToViewBox::viewBoxToViewTransform(currentViewBoxRect(), preserveAspectRatio(), viewWidth, viewHeight);
AffineTransform ctm = SVGFitToViewBox::viewBoxToViewTransform(currentViewBoxRect(), m_viewSpec->preserveAspectRatio(), viewWidth, viewHeight);
const SVGTransformList& transformList = m_viewSpec->transformBaseValue();
if (transformList.isEmpty())
return ctm;
AffineTransform transform;
if (transformList.concatenate(transform))
ctm *= transform;
return ctm;
}
AffineTransform SVGSVGElement::viewBoxToViewTransform(float viewWidth, float viewHeight) const
{
AffineTransform ctm = SVGFitToViewBox::viewBoxToViewTransform(currentViewBoxRect(), preserveAspectRatio(), viewWidth, viewHeight);
if (useCurrentView() && currentView()) {
AffineTransform transform;
if (currentView()->transform().concatenate(transform))
ctm *= transform;
}
return ctm;
}
AffineTransform SVGSVGElement::viewBoxToViewTransform(float viewWidth,
float viewHeight) const {
AffineTransform ctm = SVGFitToViewBox::viewBoxToViewTransform(
currentViewBoxRect(), currentPreserveAspectRatio(), viewWidth,
viewHeight);
if (!m_viewSpec)
return ctm;
SVGTransformList* transformList = m_viewSpec->transform();
if (transformList->isEmpty())
return ctm;
AffineTransform transform;
if (transformList->concatenate(transform))
ctm *= transform;
return ctm;
}
