However, because the window is in fullscreen mode, the overhead required for the paint method, how the method deals with clipping, and other associated display-handling behaviors are unnecessary.

然而，因为窗口处于全屏幕方式，所以paint方法所需的开销、该方法如何处理剪裁以及其它与显示处理相关的行为都是不必要的。

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Name this layer as "water texture" and right-click the layer, select "create clipping mask". Change the blending mode to "Overlay".

命名图层为水图层，点击右键-创建剪贴蒙板，图层模式-叠加。

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The economy of peak-clipping operation mode of unit generating set is expounded, and the peak-clipping performance of the gene-rating set is introduced.

论述了单元机组调峰运行方式的经济性，对机组的调峰性能进行了介绍。

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