Glyph description should indicate that its metrics are scaled if the parent face has set-char-size()

[tbrowder]

Glyph description should indicate that its metrics are scaled if the parent face has set-char-size()

[dwarring]

Hi Tom,
I've added some documentation and a code sample to the Method section.
I also found and corrected some bugs while I was looking at this, so you'll need to upgrade to Font::FreeType 0.4.9 to get a version that works as documented. This module is supposed to return unscaled font units when set-char-size hasn't been called, but was erroneously dividing the value by 64.

[tbrowder]

Thanks.