Sets the resolution for the font_map
.
This is a scale factor between points specified in a FontDescription and Cogl units. The default value is 96, meaning that a 10 point font will be 13 units high. (10 * 96. / 72. = 13.3).
font_map |
a FontMap |
dpi |
The resolution in "dots per inch". (Physical inches aren't actually involved; the terminology is conventional.) |