to_rad()

static void to_rad ( POINT4D *  pt )

static

convert decimal degress to radians

Definition at line 33 of file liblwgeom/lwgeom_transform.c.

{
        pt->x *= M_PI/180.0;
        pt->y *= M_PI/180.0;
}

References POINT4D::x, and POINT4D::y.

Referenced by ptarray_transform().

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