Sets the resolution for font handling on the screen. This is a scale factor between points specified in a #PangoFontDescription and cairo units. The default value is 96, meaning that a 10 point font will be 13 units high. (10 * 96. / 72. = 13.3).
the resolution in “dots per inch”. (Physical inches aren’t actually involved; the terminology is conventional.)
2.10
See Implementation
Sets the resolution for font handling on the screen. This is a scale factor between points specified in a #PangoFontDescription and cairo units. The default value is 96, meaning that a 10 point font will be 13 units high. (10 * 96. / 72. = 13.3).