diff options
Diffstat (limited to 'src/gui/image')
| -rw-r--r-- | src/gui/image/qpixmap.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp index f94552d1c3..a3b7516fa1 100644 --- a/src/gui/image/qpixmap.cpp +++ b/src/gui/image/qpixmap.cpp @@ -470,9 +470,11 @@ QPixmap::operator QVariant() const conversion fails. If the pixmap has 1-bit depth, the returned image will also be 1 - bit deep. If the pixmap has 2- to 8-bit depth, the returned image - has 8-bit depth. If the pixmap has greater than 8-bit depth, the - returned image has 32-bit depth. + bit deep. Images with more bits will be returned in a format + closely represents the underlying system. Usually this will be + QImage::Format_ARGB32_Premultiplied for pixmaps with an alpha and + QImage::Format_RGB32 or QImage::Format_RGB16 for pixmaps without + alpha. Note that for the moment, alpha masks on monochrome images are ignored. @@ -1704,8 +1706,8 @@ QPixmap QPixmap::transformed(const QMatrix &matrix, Qt::TransformationMode mode) 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 + 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 |