PhRegionChange
PhRegionChange — changes the definition of a region.
Syntax
PhRegionChange (fields, flags, info, rect)
Arguments
- fields
- The fields in
info that are to be
changed.
- flags
- Options: expose_region OR
expose_family.
- info
- The information structure of the
region.
- rect
- The PhRect associated with the
region.
Returns
0 on success, else -1 on error.
Description
This function changes the definition of the region. The
flags control what to do if part of the region
gets exposed, sending an ev_expose event to the region, to the
region's descendents, or both.
