MGL_ptInRegionCoord

Determines if a point is contained in a specified region.

Declaration

ibool MGLAPI MGL_ptInRegionCoord(
    int x,
    int y,
    const region_t *rgn)

Prototype In

mgraph.h

Parameters

x

x coordinate to test for inclusion

y

y coordinate to test for inclusion

rgn

Region to test

 

Return Value

True if the point is contained in the region, false if not.

Description

This function determines if a specified point is contained within a particular region. Note that if the region has a hole it in, and the point lies within the hole, then the point is classified as not being included in the region.

See Also

MGL_ptInRegion

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