Improve docs about ink and logical extents
Submitted by Behdad Esfahbod
Link to original bug (#347009)
Description
Many people are confused by these two concepts. Some graphics in the docs help. I was thinking about using Scriptina to show how ink rect may far outreach the logical extents, but seems like Scriptina has useless ascent/decent.
Attaching two shots of normal Latin fonts, trying to show the difference. Red is logical extents, green is ink. Generated by pressing "b" in pango-view with the cairo backend.