402544fcf638ed533286eee1939579994e3577e4
kate
  Wed Aug 28 14:19:43 2019 -0700
Fix cluster display in multi-region mode. refs #22422

diff --git src/hg/hgTracks/hgTracks.h src/hg/hgTracks/hgTracks.h
index 49f8843..18b0b99 100644
--- src/hg/hgTracks/hgTracks.h
+++ src/hg/hgTracks/hgTracks.h
@@ -1682,17 +1682,20 @@
 
 void calcWiggleOrdering(struct cart *cart, struct flatTracks *flatTracks);
 
 void bedPlusLabelDrawAt(struct track *tg, void *item, struct hvGfx *hvg, int xOff, int y,
 			       double scale, MgFont *font, Color color, enum trackVisibility vis);
 /* Draw a single bed item at position.  If vis is full, draw the associated label to the left
  * of the item. */
 
 Color blackItemNameColor(struct track *tg, void *item, struct hvGfx *hvg);
 /* Force item name (label) color to black */
 
 void linkedFeaturesMapItem(struct track *tg, struct hvGfx *hvg, void *item,
 				char *itemName, char *mapItemName, int start, int end,
 				int x, int y, int width, int height);
 
+boolean interactIsClusterMode(struct track *tg);
+/* Determine if track is interact and is in cluster view */
+
 #endif /* HGTRACKS_H */