lwcircstring_length_2d()

double lwcircstring_length_2d

(

const LWCIRCSTRING *

circ

)

Definition at line 281 of file lwcircstring.c.

{
        if ( lwcircstring_is_empty(circ) )
                return 0.0;
 
        return ptarray_arc_length_2d(circ->points);
}

References lwcircstring_is_empty(), LWCIRCSTRING::points, and ptarray_arc_length_2d().

Referenced by lwcircstring_length(), and lwgeom_length_2d().

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