> I tried fonttosfnt some weeeks ago and found that it uses > FT_Bitmap_Size->{height,width} for ppemY and ppemX. Shouldn't it be > > ppemX = ppemY = FT_Bitmap_Size->y_ppem? > > The reason that ppemX should be equal to ppemY is that an em-sqaure with > unequal ppems means x and y axes are scaled differently so that the > glyphs would look stretched.
I believe that's the expected result. x/y_ppem are the number of horizontal/vertical pixels by horizontal em. They should normally be equal, except in the case of bitmap strikes designed for displays with non-square pixels (such as EGA displays). Juliusz _______________________________________________ Freetype mailing list Freetype@nongnu.org http://lists.nongnu.org/mailman/listinfo/freetype