-#define ALTYGRID 0x01 /* use alternative y grid algorithm */
-#define ALTAUTOSCALE 0x02 /* use alternative algorithm to find lower and upper bounds */
-#define ALTAUTOSCALE_MAX 0x04 /* use alternative algorithm to find upper bounds */
-#define NOLEGEND 0x08 /* use no legend */
+#define ALTYGRID 0x01 /* use alternative y grid algorithm */
+#define ALTAUTOSCALE 0x02 /* use alternative algorithm to find lower and upper bounds */
+#define ALTAUTOSCALE_MIN 0x04 /* use alternative algorithm to find lower bounds */
+#define ALTAUTOSCALE_MAX 0x08 /* use alternative algorithm to find upper bounds */
+#define NOLEGEND 0x10 /* use no legend */
+#define NOMINOR 0x20 /* Turn off minor gridlines */
+#define ONLY_GRAPH 0x40 /* use only graph */
+#define FORCE_RULES_LEGEND 0x80 /* force printing of HRULE and VRULE legend */