[Gambas-devel] signal 6 upon use of Blur method

[Benoît Minisini]

> > > The code:
> > > 
> > > Public image1 As Image
> > > 
> > > Public Sub Form_Open()
> > > 
> > >    image1 = New Image(96, 96, Color.RGB(0, 0, 0, 127), 1)
> > >    image1.Blur(1)
> > > 
> > > End
> > > 
> > > crashes with signal 6.
> > > 
> > > I'm using gb3 revision 3574 on Ubuntu 10.10 ia64. Components being used
> > > are gb, gb.gtk, gb.image, gb.image.effect, gb.image.imlib, gb.net and
> > > gb.sdl.sound. The backtrace and project are attached.
> > 
> > It seems that the Blur and Sharpen methods of the imlib library free the
> > image data, whereas they should not, as the original image data is owned
> > by the gb.image component.
> > 
> > Here is the solution: Blur and Sharpen will create a new image, and won't
> > try to work on the current data!
> > 
> > Stay tuned...
> 
> You can look for that fix in revision #3605.
> 
> Regards,

I added a Image.Scroll() method in the imlib component (revision #3606). Maybe 
you will have a use of it.

Regards,

-- 
Benoît Minisini