Clears region a and b polygons that were set with sparap or sparbp.
Syntax
01 SPHANDLE PIC S9(9) BINARY.
01 SPRETCODE PIC S9(9) BINARY.
*
CALL ‘SPCALLP'
USING SPHANDLE, SPRETCODE.
Arguments
SPHANDLE Handle from SPINOCK. Input.
Return Values
PIP-OK
PIP-ERROR
Prerequisites
SPCKRO or SPCKROX.
Alternates
None.
Notes
This procedure clears the regions used by SPCKRO or SPCKROX when comparing two regions.
This procedure allows multiple calls to SPARAP and SPARBP using a single call to
SPINOCK.