lwline_length()

double lwline_length

(

const LWLINE *

line

)

Definition at line 527 of file lwline.c.

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

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

Referenced by lwgeom_length().

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