XkbComputeRowBounds - Man Page

Bool XkbComputeRowBounds (XkbGeometryPtr geom, XkbSectionPtr section, XkbRowPtr row);

geom

geometry that contains the section

section

section that contains the row

row

row to be examined and updated

XkbComputeRowBounds checks the bounds of all keys in the row and updates the bounding box of the row if necessary. XkbComputeRowBounds returns False if any of the arguments is NULL; otherwise, it returns True.

XkbComputeShapeBounds(3).