本文整理汇总了C++中DashArray::last方法的典型用法代码示例。如果您正苦于以下问题：C++ DashArray::last方法的具体用法？C++ DashArray::last怎么用？C++ DashArray::last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DashArray的用法示例。
在下文中一共展示了DashArray::last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: drawLinesForText
void GraphicsContext::drawLinesForText(const FloatPoint& point, const DashArray& widths, bool printing, bool doubleUnderlines)
{
if (paintingDisabled())
return;
if (widths.size() <= 0)
return;
Color localStrokeColor(strokeColor());
bool shouldAntialiasLine;
FloatRect bounds = computeLineBoundsAndAntialiasingModeForText(point, widths.last(), printing, shouldAntialiasLine, localStrokeColor);
Vector<FloatRect, 4> dashBounds;
ASSERT(!(widths.size() % 2));
dashBounds.reserveInitialCapacity(dashBounds.size() / 2);
for (size_t i = 0; i < widths.size(); i += 2)
dashBounds.append(FloatRect(FloatPoint(bounds.x() + widths[i], bounds.y()), FloatSize(widths[i+1] - widths[i], bounds.height())));
if (doubleUnderlines) {
// The space between double underlines is equal to the height of the underline
for (size_t i = 0; i < widths.size(); i += 2)
dashBounds.append(FloatRect(FloatPoint(bounds.x() + widths[i], bounds.y() + 2 * bounds.height()), FloatSize(widths[i+1] - widths[i], bounds.height())));
}
cairo_t* cr = platformContext()->cr();
cairo_save(cr);
for (auto& dash : dashBounds)
fillRectWithColor(cr, dash, localStrokeColor);
cairo_restore(cr);
}