pangoLayoutIndexToPos {RGtk2} | R Documentation |
Converts from an index within a PangoLayout
to the onscreen position
corresponding to the grapheme at that index, which is represented
as rectangle. Note that pos->x
is always the leading
edge of the grapheme and pos->x + pos->width
the trailing
edge of the grapheme. If the directionality of the grapheme is right-to-left,
then pos->width
will be negative.
pangoLayoutIndexToPos(object, index, pos)
|
[PangoLayout ] a PangoLayout |
|
[integer] byte index within layout |
|
[PangoRectangle ] rectangle in which to store the position of the grapheme |
Derived by RGtkGen from GTK+ documentation