d6350cf4a7f0802301568b4aba4b3ee5adccb5fa
kate
  Fri Mar 9 10:34:18 2018 -0800
Improve dense mode.  It now shows end points full height (like long range track). refs #17512

diff --git src/hg/hgTracks/interactTrack.c src/hg/hgTracks/interactTrack.c
index e92a3ee..2b5f8bc 100644
--- src/hg/hgTracks/interactTrack.c
+++ src/hg/hgTracks/interactTrack.c
@@ -35,38 +35,40 @@
 void interactLoadItems(struct track *tg)
 /* Load all interact items in region */
 {
 loadSimpleBedWithLoader(tg, (bedItemLoader)interactLoad);
 }
 
 static void interactDrawItems(struct track *tg, int seqStart, int seqEnd,
         struct hvGfx *hvg, int xOff, int yOff, int width, 
         MgFont *font, Color color, enum trackVisibility vis)
 /* Draw a list of interact structures. */
 {
 #define DRAW_LINE       0
 #define DRAW_CURVE      1
 #define DRAW_ELLIPSE    2
 
+int draw = DRAW_LINE;
+if (vis != tvDense)
+    {
     char *drawMode = cartUsualStringClosestToHome(cart, tg->tdb, FALSE,
                                 INTERACT_DRAW, INTERACT_DRAW_DEFAULT);
-int draw  = DRAW_LINE;
     if (sameString(drawMode, INTERACT_DRAW_CURVE))
         draw = DRAW_CURVE;
     else if (sameString(drawMode, INTERACT_DRAW_ELLIPSE))
         draw = DRAW_ELLIPSE;
-
+    }
 boolean isDirectional = interactUiDirectional(tg->tdb);
 
 double scale = scaleForWindow(width, seqStart, seqEnd);
 struct interact *inters = tg->items;
 unsigned int maxWidth = 0;
 struct interact *inter;
 char buffer[1024];
 char itemBuf[2048];
 safef(buffer, sizeof buffer, "%s.%s", tg->tdb->track, INTERACT_MINSCORE);
 
 // Determine if there are mixed inter and intra-chromosomal 
 // Suppress interchromosomal labels if they overlap
 int nSame = 0, nOther = 0;
 int prevLabelEnd = 0, prevLabelStart = 0;
 char *prevLabel = 0;