dd8d2773375a1e31bce66cb1bbc82ae44ef86bf8
braney
  Mon Mar 22 16:17:19 2021 -0700
change wiggleWindow trackDb variable to maxWindowCoverage.  Added doc.  #27079

diff --git src/hg/hgTracks/simpleTracks.c src/hg/hgTracks/simpleTracks.c
index ca5b8af..a8106ab 100644
--- src/hg/hgTracks/simpleTracks.c
+++ src/hg/hgTracks/simpleTracks.c
@@ -358,31 +358,31 @@
 {
 struct rgbColor rgbColor =  hvGfxColorIxToRgb(hvg, color);
 rgbColor.r = (rgbColor.r+128)/2;
 rgbColor.g = (rgbColor.g+128)/2;
 rgbColor.b = (rgbColor.b+128)/2;
 return hvGfxFindColorIx(hvg, rgbColor.r, rgbColor.g, rgbColor.b);
 }
 
 boolean checkIfWiggling(struct cart *cart, struct track *tg)
 /* Check to see if a track should be drawing as a wiggle. */
 {
 boolean doWiggle = cartOrTdbBoolean(cart, tg->tdb, "doWiggle" , FALSE);
 
 if (!doWiggle)
     {
-    char *setting = trackDbSetting(tg->tdb, "wiggleWindow" );
+    char *setting = trackDbSetting(tg->tdb, "maxWindowCoverage" );
     if (setting)
         {
         unsigned size = sqlUnsigned(setting);
         if ((size > 0) && ((winEnd - winStart) > size))
             doWiggle = TRUE;
         }
     }
 
 if (doWiggle)
     {
     tg->drawLeftLabels = wigLeftLabels;
     tg->colorShades = shadesOfGray;
     tg->mapsSelf = TRUE;
     }