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Diffstat (limited to 'src/gui/image/qpixmapcache.cpp')
-rw-r--r-- | src/gui/image/qpixmapcache.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/image/qpixmapcache.cpp b/src/gui/image/qpixmapcache.cpp index b8d6ac1..81071ee 100644 --- a/src/gui/image/qpixmapcache.cpp +++ b/src/gui/image/qpixmapcache.cpp @@ -82,6 +82,11 @@ QT_BEGIN_NAMESPACE A pixmap takes roughly (\e{width} * \e{height} * \e{depth})/8 bytes of memory. + The \e{Qt Quarterly} article + \l{http://qt.nokia.com/doc/qq/qq12-qpixmapcache.html}{Optimizing + with QPixmapCache} explains how to use QPixmapCache to speed up + applications by caching the results of painting. + \sa QCache, QPixmap */ |