diff options
Diffstat (limited to 'src/gui/image/qpixmap.cpp')
| -rw-r--r-- | src/gui/image/qpixmap.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp index eb38b85..4f145af 100644 --- a/src/gui/image/qpixmap.cpp +++ b/src/gui/image/qpixmap.cpp @@ -1557,8 +1557,8 @@ QPixmap QPixmap::transformed(const QMatrix &matrix, Qt::TransformationMode mode) premultiplied alpha format. If the image has an alpha channel, and if the system allows, the preferred format is premultiplied alpha. Note also that QPixmap, unlike QImage, may be hardware dependent. - On X11 and Mac, a QPixmap is stored on the server side while a - QImage is stored on the client side (on Windows, these two classes + On X11, Mac and Symbian, a QPixmap is stored on the server side while + a QImage is stored on the client side (on Windows, these two classes have an equivalent internal representation, i.e. both QImage and QPixmap are stored on the client side and don't use any GDI resources). @@ -1577,7 +1577,8 @@ QPixmap QPixmap::transformed(const QMatrix &matrix, Qt::TransformationMode mode) screen. Alternatively, if no manipulation is desired, the image file can be loaded directly into a QPixmap. On Windows, the QPixmap class also supports conversion between \c HBITMAP and - QPixmap. + QPixmap. On Symbian, the QPixmap class also supports conversion + between CFbsBitmap and QPixmap. QPixmap provides a collection of functions that can be used to obtain a variety of information about the pixmap. In addition, @@ -1682,6 +1683,12 @@ QPixmap QPixmap::transformed(const QMatrix &matrix, Qt::TransformationMode mode) returns the HBITMAP handle. The fromWinHBITMAP() function returns a QPixmap that is equivalent to the given bitmap which has the specified format. + + In addition, on Symbian, the QPixmap class supports conversion to + and from CFbsBitmap: the toSymbianCFbsBitmap() function creates + CFbsBitmap equivalent to the QPixmap, based on given mode and returns + a CFbsBitmap object. The fromSymbianCFbsBitmap() function returns a + QPixmap that is equivalent to the given bitmap and given mode. \section1 Pixmap Transformations |