lwtriangle_is_repeated_points()

char lwtriangle_is_repeated_points

(

LWTRIANGLE *

triangle

)

Definition at line 169 of file lwtriangle.c.

References LWTRIANGLE::points, ptarray_free(), ptarray_remove_repeated_points(), and ptarray_same().

Referenced by lwtriangle_from_lwline().

{
        char ret;
        POINTARRAY *pa;

        pa = ptarray_remove_repeated_points(triangle->points, 0.0);
        ret = ptarray_same(pa, triangle->points);
        ptarray_free(pa);

        return ret;
}

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