displaying scaled image

hi........
i have a image where i want to show it on specified Qgraphicsview on the mainwindow. the image display out of specified qgraphicsview with scroll bars. i want the image to show on that specific qgraphicsview.

chem.jpg is the image

Code:

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QGraphicsView* w = new QGraphicsView();
  QGraphicsScene *scn = new QGraphicsScene( w );
 
w->setScene( scn );
QPixmap pix("/home/karl/Desktop/chem.jpg" );
scn->addPixmap( pix );
w->show();

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If I understand correctly, you want to resize the image to match the size of graphics view ? Have you tried QPixmap::scaled ?

yeah, i want the image to be displayed in the Qgraphicsview. Can u tell me whr to use Qpixmap::scaled()

What have you tried so far ?

Can u tell me where i should modify my code to display the image in specified graphicsview?

I think this would be something like scn->addPixmap( pix.scaled(w->with(),w->height()) );
but check the documentation for the proper answer.