本文整理汇总了C++中SVGFilterPrimitiveStandardAttributes::renderer方法的典型用法代码示例。如果您正苦于以下问题：C++ SVGFilterPrimitiveStandardAttributes::renderer方法的具体用法？C++ SVGFilterPrimitiveStandardAttributes::renderer怎么用？C++ SVGFilterPrimitiveStandardAttributes::renderer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SVGFilterPrimitiveStandardAttributes的用法示例。
在下文中一共展示了SVGFilterPrimitiveStandardAttributes::renderer方法的3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: toSVGFilterElement
PassRefPtrWillBeRawPtr<SVGFilterBuilder> RenderSVGResourceFilter::buildPrimitives(SVGFilter* filter)
{
SVGFilterElement* filterElement = toSVGFilterElement(element());
FloatRect targetBoundingBox = filter->targetBoundingBox();
// Add effects to the builder
RefPtrWillBeRawPtr<SVGFilterBuilder> builder = SVGFilterBuilder::create(SourceGraphic::create(filter), SourceAlpha::create(filter));
for (SVGElement* element = Traversal<SVGElement>::firstChild(*filterElement); element; element = Traversal<SVGElement>::nextSibling(*element)) {
if (!element->isFilterEffect() || !element->renderer())
continue;
SVGFilterPrimitiveStandardAttributes* effectElement = static_cast<SVGFilterPrimitiveStandardAttributes*>(element);
RefPtrWillBeRawPtr<FilterEffect> effect = effectElement->build(builder.get(), filter);
if (!effect) {
builder->clearEffects();
return nullptr;
}
builder->appendEffectToEffectReferences(effect, effectElement->renderer());
effectElement->setStandardAttributes(effect.get());
effect->setEffectBoundaries(SVGLengthContext::resolveRectangle<SVGFilterPrimitiveStandardAttributes>(effectElement, filterElement->primitiveUnits()->currentValue()->enumValue(), targetBoundingBox));
effect->setOperatingColorSpace(
effectElement->renderer()->style()->svgStyle().colorInterpolationFilters() == CI_LINEARRGB ? ColorSpaceLinearRGB : ColorSpaceDeviceRGB);
builder->add(AtomicString(effectElement->result()->currentValue()->value()), effect);
}
return builder.release();
}示例2:
PassRefPtr<SVGFilterBuilder> RenderSVGResourceFilter::buildPrimitives(SVGFilter* filter)
{
SVGFilterElement* filterElement = static_cast<SVGFilterElement*>(node());
FloatRect targetBoundingBox = filter->targetBoundingBox();
// Add effects to the builder
RefPtr<SVGFilterBuilder> builder = SVGFilterBuilder::create(SourceGraphic::create(filter), SourceAlpha::create(filter));
for (Node* node = filterElement->firstChild(); node; node = node->nextSibling()) {
if (!node->isSVGElement())
continue;
SVGElement* element = static_cast<SVGElement*>(node);
if (!element->isFilterEffect())
continue;
SVGFilterPrimitiveStandardAttributes* effectElement = static_cast<SVGFilterPrimitiveStandardAttributes*>(element);
RefPtr<FilterEffect> effect = effectElement->build(builder.get(), filter);
if (!effect) {
builder->clearEffects();
return 0;
}
builder->appendEffectToEffectReferences(effect, effectElement->renderer());
effectElement->setStandardAttributes(effect.get());
effect->setEffectBoundaries(SVGLengthContext::resolveRectangle<SVGFilterPrimitiveStandardAttributes>(effectElement, filterElement->primitiveUnits(), targetBoundingBox));
effect->setColorSpace(effectElement->renderer()->style()->svgStyle()->colorInterpolationFilters() == CI_LINEARRGB
? ColorSpaceLinearRGB : ColorSpaceDeviceRGB);
builder->add(effectElement->result(), effect);
}
return builder.release();
}示例3:
PassRefPtr<SVGFilterBuilder> RenderSVGResourceFilter::buildPrimitives(Filter* filter)
{
SVGFilterElement* filterElement = static_cast<SVGFilterElement*>(node());
bool primitiveBoundingBoxMode = filterElement->primitiveUnits() == SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX;
// Add effects to the builder
RefPtr<SVGFilterBuilder> builder = SVGFilterBuilder::create(filter);
for (Node* node = filterElement->firstChild(); node; node = node->nextSibling()) {
if (!node->isSVGElement())
continue;
SVGElement* element = static_cast<SVGElement*>(node);
if (!element->isFilterEffect())
continue;
SVGFilterPrimitiveStandardAttributes* effectElement = static_cast<SVGFilterPrimitiveStandardAttributes*>(element);
RefPtr<FilterEffect> effect = effectElement->build(builder.get(), filter);
if (!effect) {
builder->clearEffects();
return 0;
}
builder->appendEffectToEffectReferences(effect, effectElement->renderer());
effectElement->setStandardAttributes(primitiveBoundingBoxMode, effect.get());
builder->add(effectElement->result(), effect);
}
return builder.release();
}