Koen made some unicode fixes for libharu, so you may want to use his
branch: https://github.com/kdeforche/libharu
Best regards,
Wim.
2012/12/17 Matthew Sherborne <msherbo...@gmail.com>
> So I'm trying some small code to generate a pdf:
>
>
>
> void User::render2pdf() {
>
>
> Wt::WPdfImage pdfImage2("210mm", "297mm");
>
> {
>
> Wt::WPainter p(&pdfImage2);
>
> p.setFont(Wt::WFont());
>
> p.setPen(Wt::SolidLine);
>
> p.drawLine(1,1,2,2);
>
> p.drawText(0,0,20,20,{Wt::AlignCenter}, "Hello");
>
> }
>
> std::ofstream file("chart.pdf", std::ios::out | std::ios::binary);
>
> pdfImage2.write(file);
>
>
> It's dying on the WPainter creation line.
>
>
>
> The error given is:
>
>
> unknown location(0): fatal error in "UserRendertopdf": std::exception:
> WPdfImage error: error_no=102B, detail_no=0
>
>
> The Wt line where this happens is: wt/src/Wt/WPdfImage.C:316
>
> font_ = HPDF_GetFont (pdf_, font_name, "UTF-8");
>
> The reference for this func is:
> http://libharu.org/wiki/Documentation/API/Document#HPDF_GetFont.28.29
>
> The reference for the error code says "An Invalid encoding name is
> specified." - http://libharu.org/wiki/Documentation/Error_handling
>
> The "UTF-8" encoding is not listed in the libharu pages:
> http://libharu.sourceforge.net/fonts.html
>
> I grepped the libharu source for utf and couldn't find anything. It does
> have a lot of stuff to do with unicode though.
>
> Some older forum posts mentioned a plugin source file for UTF-8 but said
> that it'll be included in future versions of libharu. We are now in those
> future versions.
>
> Any guidance or ideas appreciated.
>
> Many Thanks,
> Matthew Sherborne
>
>
>
>
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