Code Duplication    Length = 1-3 lines in 2 locations

main/inc/lib/geometry.lib.php 2 locations

@@ 97-97 (lines=1) @@
94
        // adding the point as a part of an edge
95
        if (is_array($bords[$poly[$i]['y']])) //avoid warning
96
        array_push($bords[$poly[$i]['y']], $poly[$i]['x']);
97
        if (DEBUG) echo '('.$poly[$i]['x'].';'.$poly[$i]['y'].')   ';
98
99
        /* computing the elevation of the edge going */
100
        //        from $poly[$i-1] to $poly[$i]
@@ 113-115 (lines=3) @@
110
                if (is_array($bords[$poly[$i]['y']])) //avoid warning
111
                    array_push($bords[$poly[$i]['y']], $poly[$i]['x']);
112
113
                if (DEBUG)
114
                    echo '*('.$poly[$i]['x'].
115
                        ';'.$poly[$i]['y'].')   ';
116
            }
117
118
        /* detect the direction of the elevation in Y */