18114c799ed1df9bc555b832ca21008c5bb63b45
kate
  Wed Jul 26 11:02:54 2017 -0700
Add autoscale feature. refs #19867

diff --git src/hg/inc/barChartUi.h src/hg/inc/barChartUi.h
index 5f58eb0..03ae679 100644
--- src/hg/inc/barChartUi.h
+++ src/hg/inc/barChartUi.h
@@ -5,30 +5,32 @@
 #ifndef BAR_CHARTUI_H
 #define BAR_CHARTUI_H
 
 /* Color scheme */
 #define BAR_CHART_COLORS                     "colorScheme"
 #define BAR_CHART_COLORS_RAINBOW             "rainbow"
 
 /* Color scheme from user */
 #define BAR_CHART_COLORS_USER                "user"
 #define BAR_CHART_COLORS_DEFAULT             BAR_CHART_COLORS_USER
 
 /* Data transform */
     // WARNING: this also appears in JS
 #define BAR_CHART_LOG_TRANSFORM              "logTransform"
 #define BAR_CHART_LOG_TRANSFORM_DEFAULT      TRUE
+#define BAR_CHART_AUTOSCALE                  "autoScale"
+#define BAR_CHART_AUTOSCALE_DEFAULT           FALSE
 
 /* Data range and viewing limits */
 #define BAR_CHART_MAX_LIMIT                  "maxLimit"
 #define BAR_CHART_MAX_LIMIT_DEFAULT          10000
     // WARNING: this also appears in JS
 #define BAR_CHART_MAX_VIEW_LIMIT             "maxViewLimit"
 #define BAR_CHART_MAX_VIEW_LIMIT_DEFAULT     50
 
 /* Category (bar) info */
 #define BAR_CHART_MAX_CATEGORIES        100
 
 /* Category filter */
 #define BAR_CHART_CATEGORY_SELECT      "categories"
 
 /* Labels for categories */