attrFontScaleNew
Create a new font scale attribute.
The effect of this attribute is to change the font size of a run, relative to the size of preceding run.
Return
the newly allocated PangoAttribute, which should be freed with method@Pango.Attribute.destroy
Since
1.50
Parameters
scale
a PangoFontScale value, which indicates font size change relative to the size of the previous run.