lwcurvepoly_perimeter()

double lwcurvepoly_perimeter

(

const LWCURVEPOLY *

poly

)

Definition at line 147 of file lwcurvepoly.c.

{
        double result=0.0;
        uint32_t i;
 
        for (i=0; i<poly->nrings; i++)
                result += lwgeom_length(poly->rings[i]);
 
        return result;
}

References lwgeom_length(), LWCURVEPOLY::nrings, result, and LWCURVEPOLY::rings.

Referenced by lwgeom_perimeter().

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