本文整理汇总了C++中PaintInfo::intersectsCullRect方法的典型用法代码示例。如果您正苦于以下问题：C++ PaintInfo::intersectsCullRect方法的具体用法？C++ PaintInfo::intersectsCullRect怎么用？C++ PaintInfo::intersectsCullRect使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PaintInfo的用法示例。
在下文中一共展示了PaintInfo::intersectsCullRect方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: paint
void SVGImagePainter::paint(const PaintInfo& paintInfo)
{
if (paintInfo.phase != PaintPhaseForeground
|| m_layoutSVGImage.style()->visibility() == HIDDEN
|| !m_layoutSVGImage.imageResource()->hasImage())
return;
FloatRect boundingBox = m_layoutSVGImage.paintInvalidationRectInLocalCoordinates();
if (!paintInfo.intersectsCullRect(m_layoutSVGImage.localToParentTransform(), boundingBox))
return;
PaintInfo paintInfoBeforeFiltering(paintInfo);
// Images cannot have children so do not call updateCullRectForSVGTransform.
TransformRecorder transformRecorder(*paintInfoBeforeFiltering.context, m_layoutSVGImage, m_layoutSVGImage.localToParentTransform());
{
SVGPaintContext paintContext(m_layoutSVGImage, paintInfoBeforeFiltering);
if (paintContext.applyClipMaskAndFilterIfNecessary() && !LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(*paintContext.paintInfo().context, m_layoutSVGImage, paintContext.paintInfo().phase)) {
LayoutObjectDrawingRecorder recorder(*paintContext.paintInfo().context, m_layoutSVGImage, paintContext.paintInfo().phase, boundingBox);
// There's no need to cache a buffered SkPicture with slimming
// paint because it's automatically done in the display list.
if (m_layoutSVGImage.style()->svgStyle().bufferedRendering() != BR_STATIC || RuntimeEnabledFeatures::slimmingPaintEnabled()) {
paintForeground(paintContext.paintInfo());
} else {
RefPtr<const SkPicture>& bufferedForeground = m_layoutSVGImage.bufferedForeground();
if (!bufferedForeground) {
paintContext.paintInfo().context->beginRecording(m_layoutSVGImage.objectBoundingBox());
paintForeground(paintContext.paintInfo());
bufferedForeground = paintContext.paintInfo().context->endRecording();
}
paintContext.paintInfo().context->drawPicture(bufferedForeground.get());
}
}
}
if (m_layoutSVGImage.style()->outlineWidth()) {
PaintInfo outlinePaintInfo(paintInfoBeforeFiltering);
outlinePaintInfo.phase = PaintPhaseSelfOutline;
LayoutRect layoutBoundingBox(boundingBox);
LayoutRect visualOverflowRect = ObjectPainter::outlineBounds(layoutBoundingBox, m_layoutSVGImage.styleRef());
ObjectPainter(m_layoutSVGImage).paintOutline(outlinePaintInfo, layoutBoundingBox, visualOverflowRect);
}
}示例2: paint
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.intersectsCullRect(m_layoutSVGShape.localTransform(), boundingBox))
return;
PaintInfo paintInfoBeforeFiltering(paintInfo);
// Shapes cannot have children so do not call updateCullRectForSVGTransform.
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);
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 = PaintPhaseSelfOutline;
ObjectPainter(m_layoutSVGShape).paintOutline(outlinePaintInfo, LayoutPoint(boundingBox.location()));
}
}