本文整理汇总了C++中Paragraph::back方法的典型用法代码示例。如果您正苦于以下问题：C++ Paragraph::back方法的具体用法？C++ Paragraph::back怎么用？C++ Paragraph::back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Paragraph的用法示例。
在下文中一共展示了Paragraph::back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: GetMetrics
///////////////////////// Old nuiFontLayout interface
int32 nuiTextLayout::GetMetrics(nuiGlyphInfo& rInfo) const
{
int32 count = GetGlyphCount();
rInfo.Index = -count;
if (count > 0)
{
rInfo.Width = mXMax - mXMin;
rInfo.Height = mYMax - mYMin;
rInfo.BearingX = mXMin;
rInfo.BearingY = mYMax;
float penx = 0;
float peny = 0;
if (!mpParagraphs.empty())
{
Paragraph* pLastParagraph = mpParagraphs.back();
if (!pLastParagraph->empty())
{
nuiTextLine* pLastLine = pLastParagraph->back();
penx = pLastLine->GetAdvanceX();
peny = pLastLine->GetAdvanceY();
}
}
rInfo.AdvanceX = penx;
rInfo.AdvanceY = peny;
}
else
{
rInfo.Width = 0.0f;
rInfo.Height = 0.0f;
rInfo.BearingX = 0.0f;
rInfo.BearingY = 0.0f;
rInfo.AdvanceX = 0.0f;
rInfo.AdvanceY = 0.0f;
}
return count;
}