pango:tab-array-positions-in-pixels (tabs)

tabs -- a pango:tab-array instance
setting -- a boolean whether positions ar in pixels

The pango:tab-array-positions-in-pixels function returns true if the tab positions are in pixels, false if they are in Pango units. The (setf pango:tab-array-positions-in-pixels) function sets whether positions in the tab array are specified in pixels. The (setf pango:tab-array-positions-in-pixels) function is availabe since Pango version 1.50.