2b2874d85add602f6753ae525337a1155d2298ea
braney
  Mon May 25 06:35:18 2020 -0700
allow for fine control of display of non-synonomous changes in mafSnp
display

diff --git src/hg/hgTracks/wigMafTrack.c src/hg/hgTracks/wigMafTrack.c
index 142d47f..6b1fa56 100644
--- src/hg/hgTracks/wigMafTrack.c
+++ src/hg/hgTracks/wigMafTrack.c
@@ -1147,30 +1147,38 @@
 		    color = yellow;
 		    break;
 		case _5_prime_UTR_variant:
 		case _3_prime_UTR_variant:
 		case coding_sequence_variant:
 		case intron_variant:
 		case intergenic_variant:
 		    color = MG_BLUE;
 		    break;
 		case synonymous_variant:
 		    color = MG_GREEN;
 		    break;
 		case missense_variant:
 		    color = MG_RED;
 		    break;
+                // non-syn BLOSUM62 > 1
+                case 1579:
+                    color = 0xffe0e0ff;
+		    break;
+                // non-syn BLOSUM62 > -1  but less than 1
+                case 1581:
+                    color = 0xffb0b0ff;
+		    break;
 		}
 	    hvGfxBox(hvg, x1 + xOff, yOff, w, height1, color);
 
 	    }
 	hvGfxUnclip(hvg);
 	}
     yOff += mi->height;
     }
 return TRUE;
 }
 
 static boolean drawPairsFromSummary(struct track *track,
         int seqStart, int seqEnd,
         struct hvGfx *hvg, int xOff, int yOff, int width, MgFont *font,
         Color color, enum trackVisibility vis)