[news.eclipse.tools.gef] Re: Figure export OutOfMemory

[sskhirid@xxxxxxxxx (Skhiri Sabri)]

Thanks Randy,

You are right, I have exported an empty ImageData (the modified snippet is 
below) and even empty it doesn't works. Thus, I think it is a problem from 
elicpse.SWT. But I don't understand, GEF can export in JPG and no bug was 
ever reported. 
Have you ever met this kind of problems ?

GC gc = new GC(image);
Graphics graphics = new SWTGraphics(gc);
graphics.dispose();
gc.dispose();
ImageData data = image.getImageData();
ImageLoader loader = new ImageLoader();
loader.data = new ImageData[1];
loader.data[0] = data;
loader.save(filename, SWT.IMAGE_JPEG);

Sabri.

Randy Hudson wrote:

> Try removing all of the references to draw2d.  Just save an Image of that
> size with some random lines on it if necessary.  If you still see the
> problem, open a bugzilla against SWT.

> "Skhiri Sabri" <sskhirid@xxxxxxxxx> wrote in message
> news:coi4vu$r3o$1@xxxxxxxxxxxxxxxxxx
> > Hi,
> >
> > I try to export a Figure into JPG image (or any image formats). If the
> > width of my Figure is < 2200 the export works well, otherwise it does an
> > OutOfMemory exception, even if my figure is only composed of box's and
> > circles filled.
> >
> > Do you think that I should post it on the SWT newsgroups instead ? Or it
> > is typical problem of draw2D ?
> >
> >
> > The sinpet here shown how I export in Jpg.
> > final Image image = new Image(null, rectangle.width,
> >          rectangle.height);
> > GC gc = new GC(image);
> > Graphics graphics = new SWTGraphics(gc);
> > graphics.translate(draw2DFigure.getBounds().getLocation().getNegated());
> > draw2DFigure.paint(graphics);
> > graphics.dispose();
> > gc.dispose();
> > ImageData data = image.getImageData();
> > ImageLoader loader = new ImageLoader();
> > loader.data = new ImageData[1];
> > loader.data[0] = data;
> > loader.save(filename, SWT.IMAGE_JPEG);
> >
> >
> > Thanks !!
> >
> > Sabri.