Hey,
This suggests that you are using libpango on a Unix/Linux platform?
If you do so, then you need to configure it not to select any non-true type
fonts.
See the explanation here:
http://www.webtoolkit.eu/wt/doc/reference/html/classWt_1_1WPdfImage.html#a479b8988ba6d379088ef097b894cbc22
Regards,
koen
2012/12/20 garnier <garn...@lal.in2p3.fr>
> Hi,
>
> I had the same problem yesterday (on mac and Linux)
> I have download libharu master from git, compile, recompile wt and I have
> still the problem :
>
> [error] "WPdfImage: cannot read font:
> '/usr/share/fonts/default/Type1/n019003l.pfb': expecting a true type font
> (.ttf, .ttc)"
> [error] "WPdfImage: cannot read font:
> '/usr/share/fonts/default/Type1/n019003l.pfb': expecting a true type font
> (.ttf, .ttc)"
> [error] "WPdfImage: cannot read font:
> '/usr/share/fonts/default/Type1/n019003l.pfb': expecting a true type font
> (.ttf, .ttc)"
> [error] "WPdfImage: cannot read font:
> '/usr/share/fonts/default/Type1/n019003l.pfb': expecting a true type font
> (.ttf, .ttc)"
> [error] "Chart.WChart2DRenderer: Chart layout failed: chart area is too
> small ?"
> [error] "Wt: error during event handling: WPdfImage error: error_no=104C,
> detail_no=0"
> [error] "Wt: fatal error: WPdfImage error: error_no=104C, detail_no=0"
>
> Any other idea ?
> Cheers,
> Laurent
>
>
>
> Le 19 déc. 2012 à 12:28, Wim Dumon <w...@emweb.be> a écrit :
>
> 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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