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<HTML><HEAD><TITLE>Xlib Programming Manual: Creating and Freeing Pixmaps</TITLE></HEAD><BODY><H1 ALIGN=center>5.1 Creating and Freeing Pixmaps</H1>Pixmaps can only be used on the screen on which they were created.Pixmaps are off-screen resources that are used for various operations,for example, defining cursors as tiling patterns or as the source for certain raster operations.Most graphics requests can operate either on a window or on a pixmap.A bitmap is a single bit-plane pixmap.<P>To create a pixmap of a given size, use<B><A HREF="XCreatePixmap.html">XCreatePixmap()</A></B>.<P>To free all storage associated with a specified pixmap, use<B><A HREF="XFreePixmap.html">XFreePixmap()</A></B>.<H5 ALIGN=right><I>Next: <A HREF="cursor.html">Creating, Recoloring, and Freeing Cursors</A></I></H5><HR><ADDRESS><A HREF="http://tronche.com/">Christophe Tronche</A>, <A HREF="mailto:ch.tronche@computer.org">ch.tronche@computer.org</A></ADDRESS></BODY></HTML>⌨️ 快捷键说明
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