[Interest] loading PPM {poof} woops, missed a word.

[Waitman Gobble]

sorry, it was supposed to read 'display on QGraphicsView/QGraphicsScene.. 

ie,
    gv = new QGraphicsView(this);
    gs = new QGraphicsScene(this);


Waitman Gobble <uzimac at da3m0n8t3r.com> wrote ..
> Hi,
> 
> When I try to load a PPM into a QPixmap and display on my program dies.
> 
> 
> I understand the following statement from the manual to imply that QImage and QPixmap
> support same image formats: "if no manipulation is desired, the image file can
> be loaded directly into a QPixmap". I also believe the documentation suggests that
> PPM files are supported by default.
> 
> an example ppm which kills my application:
> 
> # file /home/waitman/pv2012/2012-06-16/shootout/DCIM/100CANON/IMG_6651.ppm
> /home/waitman/pv2012/2012-06-16/shootout/DCIM/100CANON/IMG_6651.ppm: Netpbm PPM
> "rawbits" image data
> 
> # identify /home/waitman/pv2012/2012-06-16/shootout/DCIM/100CANON/IMG_6651.ppm
> /home/waitman/pv2012/2012-06-16/shootout/DCIM/100CANON/IMG_6651.ppm PPM 3465x5202
> 3465x5202+0+0 8-bit DirectClass 54.07MB 0.133u 0:00.632
> 
> 
> code.
> 
>             path = model->filePath(index);
>             qDebug() << path;
>  
>         QPixmap pm(path);
>         statusBar()->showMessage(
>         tr("puf (%1) ")
>             .arg(pm.width()+","+pm.height()));
> 
>         gs->clear();
>         gs->addPixmap(pm);
>         gs->setSceneRect(pm.rect());
>         gv->setScene(gs);
>         gv->update();
> 
> message:
> "/home/waitman/pv2012/2012-06-15/marina/DCIM/100CANON/ppm/IMG_6651.ppm" 
> "" 
> The program has unexpectedly finished.
> 
> 
> 
> Any ideas / suggestions appreciated.
> 
> Thanks,
> 
> -- 
> Waitman Gobble
> San Jose California USA
-- 
Waitman Gobble
San Jose California USA