beb83a212f64459820772f85f7369a55b567a25c
braney
  Sat Feb 5 14:59:24 2011 -0800
add some code to draw snakes which will be used to draw Benedict's cactus graphs in ancestrla root browsers
diff --git src/hg/hgTracks/simpleTracks.c src/hg/hgTracks/simpleTracks.c
index 16474c1..7619320 100644
--- src/hg/hgTracks/simpleTracks.c
+++ src/hg/hgTracks/simpleTracks.c
@@ -11603,30 +11603,34 @@
     track->colorShades = NULL;
     if (track->itemAttrTbl != NULL)
         track->itemColor = genePredItemAttrColor;
     else if (trackDbSetting(track->tdb, GENEPRED_CLASS_TBL) !=NULL)
         track->itemColor = genePredItemClassColor;
     }
 else if (sameWord(type, "logo"))
     {
     logoMethods(track, tdb, wordCount, words);
     }
 #endif /* GBROWSE */
 else if (sameWord(type, "psl"))
     {
     pslMethods(track, tdb, wordCount, words);
     }
+else if (sameWord(type, "snake"))
+    {
+    snakeMethods(track, tdb, wordCount, words);
+    }
 else if (sameWord(type, "chain"))
     {
     chainMethods(track, tdb, wordCount, words);
     }
 else if (sameWord(type, "netAlign"))
     {
     netMethods(track);
     }
 else if (sameWord(type, "maf"))
     {
     mafMethods(track);
     }
 else if (sameWord(type, "bam"))
     {
     bamMethods(track);