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Re: [ft] Suggestion to improve auto hinter


From: Werner LEMBERG
Subject: Re: [ft] Suggestion to improve auto hinter
Date: Sat, 19 Feb 2011 19:25:30 +0100 (CET)

> Is there a way to retrieve back the pixel height of a glyph, after
> hinting?

No, not using the `official' API.

> Or do I need to convert it to a bitmap and measure it myself?

Yes.  However, you might use a callback while rasterizing to collect
the data about the vertical coordinates used for drawing spans.


    Werner



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