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RGtk2 (version 2.20.31)

pangoLayoutIndexToPos: pangoLayoutIndexToPos

Description

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.

Usage

pangoLayoutIndexToPos(object, index, pos)

Arguments

index
[integer] byte index within layout
pos
[PangoRectangle] rectangle in which to store the position of the grapheme