[Qt-interest] some problem with image rotation...

Keshava Krishna keshavkrishna88 at gmail.com
Sat Feb 28 19:06:19 CET 2009


i was trying some image transformations using QMatrix and QImage..


void Rotate()
{
   QMatrix m;
    m.rotate( -90.0 );
    *image=image->transformed(m);
    imageLabel->setPixmap(QPixmap::fromImage(*image));
    imageLabel->adjustSize();
}

the imageLabel is a QLabel object which is enclosed in a QscrollArea...

but the rotation is not happening...

when i tried the same code withou the scrollArea, it works...

can anyone resolve this???

Regards,

Keshava.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.qt-project.org/pipermail/qt-interest-old/attachments/20090228/3d7c2898/attachment.html 


More information about the Qt-interest-old mailing list