skyperhh
3rd December 2009, 13:33
Hi,
i must convert pictures into tiff with no compression and 24 Bit RGB-palette, but Qt 4.5 saves it as ARGB tiff file! :mad:
destImage.depth returned 24 and destImage.hasAlphaChannel says false !!
Is there any parameter writing tiff files as 24 Bit files ???
Sample code:
QImage sourceImage;
QImage destImage;
QImageWriter writeImage;
sourceImage.load("test.jpg");
destImage = sourceImage.convertToFormat(QImage::Format_RGB888) ;
writeImage.setFormat("TIFF");
writeImage.setCompression(0);
writeImage.setFileName("test.tif");
writeImage.write(destImage);
i must convert pictures into tiff with no compression and 24 Bit RGB-palette, but Qt 4.5 saves it as ARGB tiff file! :mad:
destImage.depth returned 24 and destImage.hasAlphaChannel says false !!
Is there any parameter writing tiff files as 24 Bit files ???
Sample code:
QImage sourceImage;
QImage destImage;
QImageWriter writeImage;
sourceImage.load("test.jpg");
destImage = sourceImage.convertToFormat(QImage::Format_RGB888) ;
writeImage.setFormat("TIFF");
writeImage.setCompression(0);
writeImage.setFileName("test.tif");
writeImage.write(destImage);