Bottom margin vs. descenders question

Doug McKenna doug at
Fri Jun 26 18:06:29 CEST 2020

Paulo - 

>| And hod do you perform the tests? ON PDF or on images made from the PDF's? 

The latter. I render the PDF into a pixmap, 72 pixels to the inch, and analyze a variety of rectangular areas for non-white pixels. 

Doug McKenna 
Mathemaesthetics, Inc. 

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