I want to convert the "height" value from FT_FaceRec to pixels. IIUC
this can be done like this:
double lineHeight = (double) FT_MulFix(face->height,
face->size->metrics.y_scale) / (double) 64;
Is that right?
Since the value will typically be a fractional value I was also wondering
whether I should apply any rounding using floor() or ceil() here. For
example, when opening Arial in 28pt, the above formula yields 32.203125
pixels. So should I use 32 pixels or 33 pixels as the line height in this case?
Thanks!
--
Best regards,
Andreas Falkenhahn mailto:[email protected]
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