本文整理汇总了C++中LayoutSize::clampNegativeToZero方法的典型用法代码示例。如果您正苦于以下问题：C++ LayoutSize::clampNegativeToZero方法的具体用法？C++ LayoutSize::clampNegativeToZero怎么用？C++ LayoutSize::clampNegativeToZero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LayoutSize的用法示例。
在下文中一共展示了LayoutSize::clampNegativeToZero方法的1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: setReferenceBoxLogicalSize
void ShapeOutsideInfo::setReferenceBoxLogicalSize(
LayoutSize newReferenceBoxLogicalSize) {
bool isHorizontalWritingMode =
m_layoutBox.containingBlock()->style()->isHorizontalWritingMode();
switch (referenceBox(*m_layoutBox.style()->shapeOutside())) {
case MarginBox:
if (isHorizontalWritingMode)
newReferenceBoxLogicalSize.expand(m_layoutBox.marginWidth(),
m_layoutBox.marginHeight());
else
newReferenceBoxLogicalSize.expand(m_layoutBox.marginHeight(),
m_layoutBox.marginWidth());
break;
case BorderBox:
break;
case PaddingBox:
if (isHorizontalWritingMode)
newReferenceBoxLogicalSize.shrink(m_layoutBox.borderWidth(),
m_layoutBox.borderHeight());
else
newReferenceBoxLogicalSize.shrink(m_layoutBox.borderHeight(),
m_layoutBox.borderWidth());
break;
case ContentBox:
if (isHorizontalWritingMode)
newReferenceBoxLogicalSize.shrink(m_layoutBox.borderAndPaddingWidth(),
m_layoutBox.borderAndPaddingHeight());
else
newReferenceBoxLogicalSize.shrink(m_layoutBox.borderAndPaddingHeight(),
m_layoutBox.borderAndPaddingWidth());
break;
case BoxMissing:
ASSERT_NOT_REACHED();
break;
}
newReferenceBoxLogicalSize.clampNegativeToZero();
if (m_referenceBoxLogicalSize == newReferenceBoxLogicalSize)
return;
markShapeAsDirty();
m_referenceBoxLogicalSize = newReferenceBoxLogicalSize;
}