On Sat, 2013-09-21 at 20:56 +0200, Benoît Minisini wrote:
> Le 21/09/2013 14:15, Willy Raets a écrit :
> > On Sat, 2013-09-21 at 00:24 +0200, Benoît Minisini wrote:
> >> Le 17/09/2013 18:44, Willy Raets a écrit :
> >>> 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...
> >>>
> >>
> >> Hi,
> >>
> >> Everything should be fixed in revision #5846. Can you confirm?
> >
> > Yes Benoît I can confirm that it is fixed.
> >
> > Is it possible for me to patch the fix to the current 3.4.2 version?
> > I really need this working a.s.a.p. at my work situation (and there I'm
> > not running a trunk version)
> > If so, how do I patch current 3.4.2 with the changes made?
> >
>
> I'm almost sure that you can workaround the bug by storing the image
> into a global variable before using it with Cairo.ImagePattern().
>
> Tell me if it works for you, otherwise I will see what I can do.
>
> Regards,
>
Well Benoît,
Kendek already offered to patch the gb.cairo bug fix into his 3.4.2 PPA
(the one I am using). And since I already updated my Gambas version with
his patched one all is working just fine.
The application I need the fix for is one at work. Iḿ using PPA Kendek
there as well on all systems, so I should be fine.
But I will give your suggestion a try on a VM where I have a non updated
3.4.2 from PPA Kendek. Just out of curiosity
Thanks,
--
Kind regards,
Willy (aka gbWilly)
http://gambasshowcase.org/
http://howtogambas.org
http://gambos.org
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