void RenderSVGShape::strokeShape(GraphicsContext& context)
{
if (!style().svgStyle().hasVisibleStroke())
return;
GraphicsContextStateSaver stateSaver(context, false);
if (hasNonScalingStroke()) {
AffineTransform nonScalingTransform = nonScalingStrokeTransform();
if (!setupNonScalingStrokeContext(nonScalingTransform, stateSaver))
return;
}
strokeShape(style(), context);
}
void SVGShapePainter::paint(const PaintInfo& paintInfo)
{
if (paintInfo.phase != PaintPhaseForeground
|| m_layoutSVGShape.style()->visibility() == HIDDEN
|| m_layoutSVGShape.isShapeEmpty())
return;
FloatRect boundingBox = m_layoutSVGShape.paintInvalidationRectInLocalCoordinates();
if (!paintInfo.cullRect().intersectsCullRect(m_layoutSVGShape.localTransform(), boundingBox))
return;
PaintInfo paintInfoBeforeFiltering(paintInfo);
// Shapes cannot have children so do not call updateCullRect.
TransformRecorder transformRecorder(paintInfoBeforeFiltering.context, m_layoutSVGShape, m_layoutSVGShape.localTransform());
{
SVGPaintContext paintContext(m_layoutSVGShape, paintInfoBeforeFiltering);
if (paintContext.applyClipMaskAndFilterIfNecessary() && !LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(paintContext.paintInfo().context, m_layoutSVGShape, paintContext.paintInfo().phase, LayoutPoint())) {
LayoutObjectDrawingRecorder recorder(paintContext.paintInfo().context, m_layoutSVGShape, paintContext.paintInfo().phase, boundingBox, LayoutPoint());
const SVGComputedStyle& svgStyle = m_layoutSVGShape.style()->svgStyle();
bool shouldAntiAlias = svgStyle.shapeRendering() != SR_CRISPEDGES;
for (int i = 0; i < 3; i++) {
switch (svgStyle.paintOrderType(i)) {
case PT_FILL: {
SkPaint fillPaint;
if (!SVGPaintContext::paintForLayoutObject(paintContext.paintInfo(), m_layoutSVGShape.styleRef(), m_layoutSVGShape, ApplyToFillMode, fillPaint))
break;
fillPaint.setAntiAlias(shouldAntiAlias);
fillShape(paintContext.paintInfo().context, fillPaint, fillRuleFromStyle(paintContext.paintInfo(), svgStyle));
break;
}
case PT_STROKE:
if (svgStyle.hasVisibleStroke()) {
GraphicsContextStateSaver stateSaver(paintContext.paintInfo().context, false);
AffineTransform nonScalingTransform;
const AffineTransform* additionalPaintServerTransform = 0;
if (m_layoutSVGShape.hasNonScalingStroke()) {
nonScalingTransform = m_layoutSVGShape.nonScalingStrokeTransform();
if (!setupNonScalingStrokeContext(nonScalingTransform, stateSaver))
return;
// Non-scaling stroke needs to reset the transform back to the host transform.
additionalPaintServerTransform = &nonScalingTransform;
}
SkPaint strokePaint;
if (!SVGPaintContext::paintForLayoutObject(paintContext.paintInfo(), m_layoutSVGShape.styleRef(), m_layoutSVGShape, ApplyToStrokeMode, strokePaint, additionalPaintServerTransform))
break;
strokePaint.setAntiAlias(shouldAntiAlias);
StrokeData strokeData;
SVGLayoutSupport::applyStrokeStyleToStrokeData(strokeData, m_layoutSVGShape.styleRef(), m_layoutSVGShape, m_layoutSVGShape.dashScaleFactor());
strokeData.setupPaint(&strokePaint);
strokeShape(paintContext.paintInfo().context, strokePaint);
}
break;
case PT_MARKERS:
paintMarkers(paintContext.paintInfo(), boundingBox);
break;
default:
ASSERT_NOT_REACHED();
break;
}
}
}
}
if (m_layoutSVGShape.style()->outlineWidth()) {
PaintInfo outlinePaintInfo(paintInfoBeforeFiltering);
outlinePaintInfo.phase = PaintPhaseSelfOutlineOnly;
ObjectPainter(m_layoutSVGShape).paintOutline(outlinePaintInfo, LayoutPoint(boundingBox.location()));
}
}
