Index: src/hg/hgTracks/hgTracks.c
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/hg/hgTracks/hgTracks.c,v
retrieving revision 1.1636
retrieving revision 1.1637
diff -b -B -U 4 -r1.1636 -r1.1637
--- src/hg/hgTracks/hgTracks.c	2 Apr 2010 20:14:15 -0000	1.1636
+++ src/hg/hgTracks/hgTracks.c	8 Apr 2010 18:36:46 -0000	1.1637
@@ -1567,11 +1567,12 @@
     }
 return vis;
 }
 
-static int makeRulerZoomBoxes(struct hvGfx *hvg, struct cart *cart,int winStart,int winEnd,int insideWidth,int seqBaseCount,int rulerClickY,int rulerClickHeight)
-{
+static int makeRulerZoomBoxes(struct hvGfx *hvg, struct cart *cart, int winStart,int winEnd,
+	int insideWidth,int seqBaseCount,int rulerClickY,int rulerClickHeight)
 /* Make hit boxes that will zoom program around ruler. */
+{
 int boxes = 30;
 int winWidth = winEnd - winStart;
 int newWinWidth = winWidth;
 int i, ws, we = 0, ps, pe = 0;
@@ -1623,35 +1624,36 @@
     }
 return newWinWidth;
 }
 
-static int doDrawRuler(struct hvGfx *hvg,int *newWinWidth,int *rulerClickHeight,int rulerHeight,int yAfterRuler,
-                     int yAfterBases, MgFont *font,int fontHeight,boolean rulerCds)
-{
+static int doDrawRuler(struct hvGfx *hvg,int *newWinWidth,int *rulerClickHeight,
+	int rulerHeight, int yAfterRuler, int yAfterBases, MgFont *font,
+	int fontHeight,boolean rulerCds)
 /* draws the ruler. */
+{
 int scaleBarPad = 2;
 int scaleBarHeight = fontHeight;
 int scaleBarTotalHeight = fontHeight + 2 * scaleBarPad;
 int titleHeight = fontHeight;
 int baseHeight = fontHeight;
 //int yAfterBases = yAfterRuler;
 int showPosHeight = fontHeight;
 int codonHeight = fontHeight;
-    struct dnaSeq *seq = NULL;
-    int rulerClickY = 0;
-    *rulerClickHeight = rulerHeight;
-
-    int y = rulerClickY;
-    hvGfxSetClip(hvg, insideX, y, insideWidth, yAfterRuler-y+1);
-    int relNumOff = winStart;
+struct dnaSeq *seq = NULL;
+int rulerClickY = 0;
+*rulerClickHeight = rulerHeight;
+
+int y = rulerClickY;
+hvGfxSetClip(hvg, insideX, y, insideWidth, yAfterRuler-y+1);
+int relNumOff = winStart;
 
-    if (baseTitle)
+if (baseTitle)
         {
         hvGfxTextCentered(hvg, insideX, y, insideWidth, titleHeight,MG_BLACK, font, baseTitle);
         *rulerClickHeight += titleHeight;
         y += titleHeight;
         }
-    if (baseShowPos||baseShowAsm)
+if (baseShowPos||baseShowAsm)
         {
         char txt[256];
         char numBuf[SMALLBUF];
         char *freezeName = NULL;
@@ -1659,9 +1661,10 @@
         sprintLongWithCommas(numBuf, winEnd-winStart);
         if(freezeName == NULL)
             freezeName = "Unknown";
         if (baseShowPos&&baseShowAsm)
-            safef(txt,sizeof(txt),"%s %s   %s (%s bp)",organism,freezeName,addCommasToPos(database, position),numBuf);
+	safef(txt,sizeof(txt),"%s %s   %s (%s bp)",organism,
+		freezeName, addCommasToPos(database, position), numBuf);
         else if (baseShowPos)
             safef(txt,sizeof(txt),"%s (%s bp)",addCommasToPos(database, position),numBuf);
         else
             safef(txt,sizeof(txt),"%s %s",organism,freezeName);
@@ -1669,9 +1672,9 @@
         *rulerClickHeight += showPosHeight;
         freez(&freezeName);
         y += showPosHeight;
         }
-    if (baseShowScaleBar)
+if (baseShowScaleBar)
         {
         char scaleText[32];
         int numBases = winEnd-winStart;
         int scaleBases = computeScaleBar(numBases, scaleText, sizeof(scaleText));
@@ -1688,16 +1691,16 @@
         hvGfxLine(hvg, scaleBarEndX, y+scaleBarPad, scaleBarEndX,
                 y+scaleBarTotalHeight-scaleBarPad, MG_BLACK);
         y += scaleBarTotalHeight;
         }
-    if (baseShowRuler)
+if (baseShowRuler)
         {
         hvGfxDrawRulerBumpText(hvg, insideX, y, rulerHeight, insideWidth, MG_BLACK,
                     font, relNumOff, winBaseCount, 0, 1);
         }
-    *newWinWidth = makeRulerZoomBoxes(hvg, cart,winStart,winEnd,insideWidth,seqBaseCount,rulerClickY,*rulerClickHeight);
+*newWinWidth = makeRulerZoomBoxes(hvg, cart,winStart,winEnd,insideWidth,seqBaseCount,rulerClickY,*rulerClickHeight);
 
-    if (zoomedToBaseLevel || rulerCds)
+if (zoomedToBaseLevel || rulerCds)
         {
         Color baseColor = MG_BLACK;
         int start, end, chromSize;
         struct dnaSeq *extraSeq;
@@ -1786,9 +1789,9 @@
                                     zoomedToCodonLevel);
                 }
             }
         }
-    hvGfxUnclip(hvg);
+hvGfxUnclip(hvg);
 return y;
 }
 
 void makeActiveImage(struct track *trackList, char *psOutput)

