formZ SDK | 5.0 API Reference | System | Runtime Library (FZRT) | Graphics
Description
Calculate the union of two regions. This function will calculate the union of the first region and second region. The regions do not need to be distinct, so the destination region may be either of the source regions. The destination region needs to be created by the caller before calling this function
Plugin Prototype
void fzrt_union_rgn(
srcRgnA, | |
srcRgnB, | |
dstRgn ) |
Parameters
srcRgnA [Input]
pointer to the first source region
srcRgnB [Input]
pointer to the second source region
dstRgn [Result]
pointer to region the receives the union of the two source regions
Availability
5.0.0.0
See Also
, fzrt_sect_rgn, fzrt_diff_rgn
Function Set
Defined in