points or device units. Use pango.font_description.FontDescription.getSetFields to find out if the size field of the font description was explicitly set or not.
FontDescription.getSizeIsAbsolute
bool getSizeIsAbsolute()Determines whether the size of the font is in points (not absolute) or device units (absolute).
See pango.font_description.FontDescription.setSize and pango.font_description.FontDescription.setAbsoluteSize.
Returns
whether the size for the font description is in