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1 | This example demonstrates how to read in and display images, and the | ||
2 | conversion facilities available. The CuteWidget can read a file into | ||
3 | a pixmap and resizes the displayed pixmap when the widget is resized. | ||
4 | |||
5 | Note that the function CuteWidget::paintEvent uses the drawPixmap function | ||
6 | of QPainter to display the pixmap, the bitBlt function can also be used to | ||
7 | display pixmaps. | ||
8 | |||
9 | If you have installed the Qt imageio extension (see extensions/imageio | ||
10 | in your Qt directory), you can build using that extension. | ||
11 | |||
12 | Some of the conversion options will have no effect, depending on the | ||
13 | display hardware used. Generally, these are disabled. | ||
14 | |||