[vtkusers] Show Chinese Character on qvtkwidget

[Simon ESNEAULT]

Hi,

In order to display some Chinese character in vtk 6.1 or later, I think you
need to load an external True type font, with those two lines

m_textActor->GetTextProperty()->SetFontFamily( VTK_FONT_FILE );
m_textActor->GetTextProperty()->SetFontFile( "C:/Path_to_font/DejaVu.ttf" );

Hope this help
Simon

2015-04-27 11:31 GMT+02:00 lee <lihouxing at yeah.net>:

> Hi, I am right now been bothered by the showing of Chinese Character on
> qvtkwidget.The following is my codes:
> *       QString temp;
>         temp="this is a test哦哦";
>         QMessageBox::information(this,"test",temp);
>         std::string str = temp.toStdString();
>         const char* ch = str.c_str();
>         m_textActor->SetInput(ch);
>         m_render->AddActor2D(m_textActor);
>         m_renWin->Render();*
> the result shows the English words correctly, but the last two Chinese word
> in a form which I don't understand.
> So I am wondering anyone who has solved this problem can share the methods.
> Thanks a lot.
>
>
>
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Simon Esneault
Rennes, France
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