src/hg/hgTracks/wigCommon.h 1.7

Index: src/hg/hgTracks/wigCommon.h
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/hg/hgTracks/wigCommon.h,v
retrieving revision 1.6
retrieving revision 1.7
diff -b -B -U 4 -r1.6 -r1.7
--- src/hg/hgTracks/wigCommon.h	3 Feb 2009 05:04:07 -0000	1.6
+++ src/hg/hgTracks/wigCommon.h	4 Sep 2009 23:45:29 -0000	1.7
@@ -15,8 +15,9 @@
     enum wiggleScaleOptEnum autoScale;		/*  autoScale on */
     enum wiggleWindowingEnum windowingFunction;	/*  max,mean,min */
     enum wiggleSmoothingEnum smoothingWindow;	/*  N: [1:15] */
     enum wiggleYLineMarkEnum yLineOnOff;	/*  OFF/ON	*/
+    enum wiggleAlwaysZeroEnum alwaysZero;	/*  OFF/ON	*/
     double minY;	/*	from trackDb.ra words, the absolute minimum */
     double maxY;	/*	from trackDb.ra words, the absolute maximum */
     int maxHeight;	/*	maximum pixels height from trackDb	*/
     int defaultHeight;	/*	requested height from cart	*/
@@ -74,9 +75,9 @@
     int width, enum wiggleScaleOptEnum autoScale,
     double *overallUpperLimit, double *overallLowerLimit,
     double *graphUpperLimit, double *graphLowerLimit,
     double *overallRange, double *epsilon, int lineHeight,
-    double maxY, double minY);
+    double maxY, double minY, enum wiggleAlwaysZeroEnum alwaysZero);
 /*	if autoScaling, scan preDraw array and determine limits */
 
 Color * allocColorArray(struct preDrawElement *preDraw, int width,
     int preDrawZero, char *colorTrack, struct track *tg, struct hvGfx *hvg);