Dear Koen,
I have added the stealSpooledFile() call before the
m_FileUpload->uploaded() event is triggered, and I have also tried
providing the Wt::WPainter::Image constructor with the local path of the
image I am trying to display but none of this works :-S.
And the same size-related exception is being thrown.
JON HAITZ
P.S.: Can I know where and what type of file the temporary spoolFileName
points at? As I understand it, the spool file should be kind of transparent
to the user, isn't it?
On 10 June 2013 17:05, Koen Deforche <k...@emweb.be> wrote:
> Hey Jon,
>
> Does 'file' indicate the correct file type and format?
> Note that you need to 'steal' the spool file if you intend to use it;
> otherwise Wt will delete it afterwards, perhaps this is the problem
> you're facing now?
>
> Regards,
> koen
>
> 2013/6/10 Jon Haitz Legarreta <jhlegarr...@vicomtech.org>:
> > Yes, thanks for the tip, I had already read it in an older forum post.
> >
> > Unfortunately, it is a PNG image :-S
> >
> > JON HAITZ
> >
> >
> >
> >
> > On 10 June 2013 16:34, Koen Deforche <k...@emweb.be> wrote:
> >>
> >> Hey,
> >>
> >> 2013/6/10 Jon Haitz Legarreta <jhlegarr...@vicomtech.org>
> >>>
> >>> Hello again,
> >>> well, I have digged into the WPainter class, and the class is unable to
> >>> retrieve the image size: size.x() and size.y() are 0, so the exception
> in
> >>> line 134 is thrown.
> >>>
> >>> Now the value of the fileName argument is
> >>> fileName = "C:\Users\JHLEGA~1\AppData\Local\Temp\wt-5826.tmp"
> >>>
> >>> which is the spoolFileName given by WFileUpload's corresponding method.
> >>
> >>
> >> Only png and gif images are currently supported for this constructor;
> >> perhaps it's none of those?
> >>
> >> Regards,
> >> koen
> >>
> >>
> >>
> >>
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