CairoSurface::markDirtyRectangle

(PECL cairo >= 0.1.0)

CairoSurface::markDirtyRectangle — The markDirtyRectangle purpose

public CairoSurface::markDirtyRectangle ( float $x , float $y , float $width , float $height ) : void

The method description goes here.

Warning

本函数还未编写文档，仅有参数列表。

Description...

Example #1 CairoSurface::markDirtyRectangle() example


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以上例程的输出类似于：

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