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document can_glyph_names()

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1 parent 7e3298e commit 89f86ebd46f041a557009878644530a4236cdda3 @tonycoz committed Feb 23, 2013
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  1. +8 −0 lib/Imager/Font.pm
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@@ -862,6 +862,14 @@ is true and the supplied string does not contain valid UTF-8, returns
an empty string and set an error message readable from C<<
Imager->errstr >>,
+=item can_glyph_names()
+
+As a class method, returns true if the underlying library supports
+returning glyph names.
+
+As an object method, returns true if the supplied font supports
+returning glyph names.
+
=item draw
This is used by Imager's string() method to implement drawing text.

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