06be007e1b8b1724b61efcf0535089db5abb10da
kate
  Wed Aug 29 15:00:46 2018 -0700
Refactor in preparation for flipped display. refs #21917

diff --git src/hg/inc/interactUi.h src/hg/inc/interactUi.h
index 60ed2c7..0115e8a 100644
--- src/hg/inc/interactUi.h
+++ src/hg/inc/interactUi.h
@@ -9,30 +9,33 @@
 #define INTERACT_HEIGHT "heightPer"
 #define INTERACT_MINHEIGHT 20
 #define INTERACT_MAXHEIGHT 300
 #define INTERACT_DEFHEIGHT "200"
 #define INTERACT_MINSCORE "minScore"
 
 /* trackDb settings:
       interactDirectional on          use dashes for reverse direction
       interactDirectional offsetSource  use dashes for reverse direction, and offset source
       interactDirectional offsetTarget  use dashes for reverse direction, and offset target
 */
 #define INTERACT_DIRECTIONAL    "interactDirectional"
 #define INTERACT_OFFSET_SOURCE  "offsetSource"
 #define INTERACT_OFFSET_TARGET  "offsetTarget"
 
+/* setting to show interactions with peak up (hill, not valley) */
+#define INTERACT_UP             "interactUp"
+
 /* Cart variables */
 
 #define INTERACT_DIRECTION_DASHES "dashes"
 #define INTERACT_DIRECTION_DASHES_DEFAULT TRUE
 
 #define INTERACT_DRAW           "draw"
 #define INTERACT_DRAW_LINE      "line"
 #define INTERACT_DRAW_ELLIPSE   "ellipse"
 #define INTERACT_DRAW_CURVE     "curve"
 #define INTERACT_DRAW_DEFAULT   INTERACT_DRAW_CURVE
 
 #define INTERACT_ENDS_VISIBLE     "endsVisible"
 #define INTERACT_ENDS_VISIBLE_TWO "two"
 #define INTERACT_ENDS_VISIBLE_ONE "one"
 #define INTERACT_ENDS_VISIBLE_ANY "any"