src/hg/inc/wiggle.h 1.86

Index: src/hg/inc/wiggle.h
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/hg/inc/wiggle.h,v
retrieving revision 1.85
retrieving revision 1.86
diff -b -B -U 4 -r1.85 -r1.86
--- src/hg/inc/wiggle.h	12 Mar 2009 20:56:40 -0000	1.85
+++ src/hg/inc/wiggle.h	5 Sep 2009 00:17:09 -0000	1.86
@@ -189,8 +189,14 @@
 #define wigFetchMinMaxPixels(tdb,Min,Max,Default) \
         wigFetchMinMaxPixelsWithCart(cart,(tdb),(tdb)->tableName,(Min),(Max),(Default))
 /* return pixels heights allowable from trackDb or cart */
 
+extern enum wiggleGridOptEnum wigFetchAlwaysZeroWithCart(struct cart *cart,
+    struct trackDb *tdb, char *name,char **optString);
+#define wigFetchAlwaysZero(tdb,optString) \
+        wigFetchAlwaysZeroWithCart(cart,(tdb),(tdb)->tableName,(optString))
+/* return alwaysZero setting    */
+
 extern enum wiggleGridOptEnum wigFetchHorizontalGridWithCart(struct cart *cart,
     struct trackDb *tdb, char *name,char **optString);
 #define wigFetchHorizontalGrid(tdb,optString) \
         wigFetchHorizontalGridWithCart(cart,(tdb),(tdb)->tableName,(optString))
@@ -246,8 +252,9 @@
 #define MAXHEIGHTPIXELS "maxHeightPixels"
 #define HEIGHTPER "heightPer"
 #define HORIZGRID "horizGrid"
 #define GRIDDEFAULT "gridDefault"
+#define ALWAYSZERO "alwaysZero"
 #define AUTOSCALE "autoScale"
 #define AUTOSCALEDEFAULT "autoScaleDefault"
 #define LINEBAR "lineBar"
 #define GRAPHTYPE "graphType"