lwline_length_2d()

double lwline_length_2d

(

const LWLINE *

line

)

Definition at line 586 of file lwline.c.

References lwline_is_empty(), LWLINE::points, and ptarray_length_2d().

Referenced by lwgeom_length_2d(), and test_lwline_from_lwmpoint().

{
        if ( lwline_is_empty(line) )
                return 0.0;
        return ptarray_length_2d(line->points);
}

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