Hi, There are more problems with this function. I already sent a patch for some: https://sourceforge.net/p/podofo/mailman/message/36486334/ Among other things it delegates CharWidth to UnicodeCharWidth. I attached a follow up patch which fixes the problem with division by 100 in UnicodeCharWidth among other things. I am not sure whether I already posted it.
On Mon, May 10, 2021 at 12:23 PM Christophe <xto...@gmail.com> wrote:
> Hello all,
>
> I have a doubt relative to this method definition:
>
> double PdfFontMetricsFreetype::CharWidth( unsigned char c ) const
> {
> double dWidth = m_vecWidth[static_cast<unsigned int>(c)];
>
> return dWidth * static_cast<double>(this->GetFontSize() * this
> ->GetFontScale() / 100.0) / 1000.0 +
> static_cast<double>( this->GetFontSize() * this->GetFontScale() /
> 100.0 * this->GetFontCharSpace() / 100.0);
> }
>
> The Char Space is divided by 100.0 and I think it is an error as it is not
> the case for PdfFontMetricsObject::CharWidth, nor for
> PdfFontMetricsObject::CharWidth.
>
> What do you think ?
>
> Thank you
>
> Christophe
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implement_glyph_width_for_object_metrics.patch
Description: Binary data
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