displaying scaled image

[deck99]

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

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

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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