[Gambas-user] Signal 11 when making pdf using gb.cairo

[Fabien Bodard]

a thing ...
for example for ReportLabel25

put only border on left/bottom/right... the result will be better

    T
L   Tittle     R
     B
L    data     R
     B
L   data      R
     B


idem for H array


     T           T             T
L   data R   data   R    data    R
    B           B             B

in other case the intermediate line will be double than the extern border



2013/9/17 Tobias Boege <taboege at ...626...>

> On Tue, 17 Sep 2013, Willy Raets wrote:
> > Hi all,
> >
> > I have this strange problem in one of my projects.
> > When placing an image on the PdfSurface I get strange things happening.
> > In the project when the image is smaller than 280 x 390 it is on the
> > pdf. When the image is just 5 pixels more in either width, height or
> > both I get a signal 11.
> >
> > I tried to reproduce the problem in a small project (see attachment).
> > Only now, even if the image is smaller than 280 x 390 (tried with both a
> > 210 x 210 and a 150 x 150 image) the signal 11 appears!
> > I'm not getting this, as the code is the same (copy paste from original
> > project and deleted some unneeded variables and changed some paths
> > that's all)
> >
> > I'm using two different methods of adding the image.
> >
> > 1. Using:
> > Cairo.Source = Cairo.ImagePattern(Image.Load("Icons/silhouts-150.png"),
> > 20, 150)
> > Cairo.Paint()
> >
> > 2. Using:
> > Cairo.Source = Cairo.ImagePattern(Image.Load("Icons/silhout.png"))
> > Cairo.Rectangle(20, 22, 560, 790)
> > Cairo.Fill()
> >
> > The first one I used before in another project and works just fine there
> > (images there are no bigger than 128 x 128, never had any trouble).
> >
> > The second one is because I aim at putting a watermark on the page of
> > the pdf, hence using a rectangle to fill with the image.
> > I get the second one working in the original project if image is no
> > bigger than 280 x 390, but I need it bigger.
> >
> > Images in the Icons folder of attached projects are:
> > silhouts-150.png -> 150 x 150
> > silhouts-210.png -> 210 x 210
> > silhout.png -> 560 x 790
> >
> > Am I seriously overlooking something and gone a bit blind...?
> > Or is something else happening?
> > Hope someone has answers...
> >
>
> Have you tried pressing Button4 and then Button1? This didn't result in a
> Segfault here. Anyway, pressing Button1 first does...
>
> Regards,
> Tobi
>
>
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-- 
Fabien Bodard