rangelimited axes must allow for nonlinear or linked mapping

Author: sfeam

ChangeLog

@@ -1,4 +1,4 @@
-2017-09-09  Ethan A Merritt  <[email protected]>
+2017-09-10  Ethan A Merritt  <[email protected]>
 
 	* src/axis.c( gen_tics ) src/axis.h( reorder_if_necessary ):
 	New macro to reorder the min/max of axis ranges (but could be used
@@ -10,6 +10,11 @@
 	in-line ranges for linked or nonlinear axes.
 	Bug #1964
 
+	* src/graphics.c (plot_border) src/boundary.c (boundary):
+	Range-limited axes were not accounting for nonlinear or linked axes.
+	Space reserved for long axis tic labels were making the same mistake.
+	Bug #1965
+
 2017-09-05  Ethan A Merritt  <[email protected]>
 
 	* src/axis.c src/axis.h src/datafile.c src/gp_time.h src/gp_types.h

src/boundary.c

@@ -1,5 +1,5 @@
 /*
- * $Id: boundary.c,v 1.50 2017-03-09 07:10:52 sfeam Exp $
+ * $Id: boundary.c,v 1.51 2017-09-10 21:41:52 sfeam Exp $
  */
 
 /* GNUPLOT - boundary.c */
@@ -532,7 +532,7 @@ boundary(struct curve_points *plots, int count)
 		    axis_array[FIRST_X_AXIS].set_min,
 		    axis_array[FIRST_X_AXIS].set_max)) {
 			xx = axis_log_value_checked(FIRST_X_AXIS, tic->position, "xtic");
-		        xx = AXIS_MAP(FIRST_X_AXIS, xx);
+			xx = map_x(xx);
 			xx += (axis_array[FIRST_X_AXIS].tic_rotate) ? length : length /2;
 			if (maxrightlabel < xx)
 			    maxrightlabel = xx;

src/graphics.c

@@ -1,5 +1,5 @@
 #ifndef lint
-static char *RCSid() { return RCSid("$Id: graphics.c,v 1.569 2017-08-24 23:32:42 sfeam Exp $"); }
+static char *RCSid() { return RCSid("$Id: graphics.c,v 1.570 2017-09-10 21:41:52 sfeam Exp $"); }
 #endif
 
 /* GNUPLOT - graphics.c */
@@ -3870,8 +3870,9 @@ plot_border()
 	(*term->move) (plot_bounds.xleft, plot_bounds.ytop);
 
 	if (border_west && axis_array[FIRST_Y_AXIS].ticdef.rangelimited) {
-		max = AXIS_MAP(FIRST_Y_AXIS,axis_array[FIRST_Y_AXIS].data_max);
-		min = AXIS_MAP(FIRST_Y_AXIS,axis_array[FIRST_Y_AXIS].data_min);
+		y_axis = FIRST_Y_AXIS;
+		max = map_y(axis_array[FIRST_Y_AXIS].data_max);
+		min = map_y(axis_array[FIRST_Y_AXIS].data_min);
 		(*term->move) (plot_bounds.xleft, max);
 		(*term->vector) (plot_bounds.xleft, min);
 		(*term->move) (plot_bounds.xleft, plot_bounds.ybot);
@@ -3882,8 +3883,9 @@ plot_border()
 	}
 
 	if (border_south && axis_array[FIRST_X_AXIS].ticdef.rangelimited) {
-		max = AXIS_MAP(FIRST_X_AXIS,axis_array[FIRST_X_AXIS].data_max);
-		min = AXIS_MAP(FIRST_X_AXIS,axis_array[FIRST_X_AXIS].data_min);
+		x_axis = FIRST_X_AXIS;
+		max = map_x(axis_array[FIRST_X_AXIS].data_max);
+		min = map_x(axis_array[FIRST_X_AXIS].data_min);
 		(*term->move) (min, plot_bounds.ybot);
 		(*term->vector) (max, plot_bounds.ybot);
 		(*term->move) (plot_bounds.xright, plot_bounds.ybot);
@@ -3894,8 +3896,9 @@ plot_border()
 	}
 
 	if (border_east && axis_array[SECOND_Y_AXIS].ticdef.rangelimited) {
-		max = AXIS_MAP(SECOND_Y_AXIS,axis_array[SECOND_Y_AXIS].data_max);
-		min = AXIS_MAP(SECOND_Y_AXIS,axis_array[SECOND_Y_AXIS].data_min);
+		y_axis = SECOND_Y_AXIS;
+		max = map_y(axis_array[SECOND_Y_AXIS].data_max);
+		min = map_y(axis_array[SECOND_Y_AXIS].data_min);
 		(*term->move) (plot_bounds.xright, min);
 		(*term->vector) (plot_bounds.xright, max);
 		(*term->move) (plot_bounds.xright, plot_bounds.ytop);
@@ -3906,8 +3909,9 @@ plot_border()
 	}
 
 	if (border_north && axis_array[SECOND_X_AXIS].ticdef.rangelimited) {
-		max = AXIS_MAP(SECOND_X_AXIS,axis_array[SECOND_X_AXIS].data_max);
-		min = AXIS_MAP(SECOND_X_AXIS,axis_array[SECOND_X_AXIS].data_min);
+		x_axis = SECOND_X_AXIS;
+		max = map_x(axis_array[SECOND_X_AXIS].data_max);
+		min = map_x(axis_array[SECOND_X_AXIS].data_min);
 		(*term->move) (max, plot_bounds.ytop);
 		(*term->vector) (min, plot_bounds.ytop);
 		(*term->move) (plot_bounds.xright, plot_bounds.ytop);