93fe466f71fc1e40c33e27f311f846d26028cb26
kate
  Thu Jan 11 18:18:16 2018 -0800
Abandon unaliased bezier curve after Braney fixed aliased version.  Checked timing on aliased and it was speedy, so ono reason to keep ugly drawer. refs #17512

diff --git src/hg/hgTracks/longRangeTrack.c src/hg/hgTracks/longRangeTrack.c
index 10f0842..1c50c02 100644
--- src/hg/hgTracks/longRangeTrack.c
+++ src/hg/hgTracks/longRangeTrack.c
@@ -171,32 +171,31 @@
         }
     if (eOnScreen)
         {
         // draw foot of second region
         hvGfxLine(hvg, ex - eFootWidth, yOff, ex + eFootWidth, yOff, color);
 
         // draw vertical
         if (!sOnScreen || draw == DRAW_LINE)
             hvGfxLine(hvg, ex, yOff, ex, peak, color); //OLD
         }
     if (tg->visibility == tvFull)
         {
         if (sOnScreen && eOnScreen && draw != DRAW_LINE)
             {
             if (draw == DRAW_CURVE)
-                //hvGfxCurve(hvg, sx, yOff, (ex-sx+1)/2 + sx, peak+60, ex, yOff, color);
-                hvGfxCurveAA(hvg, sx, yOff, (ex-sx+1)/2 + sx, peak+60, ex, yOff, color);
+                hvGfxCurve(hvg, sx, yOff, (ex-sx+1)/2 + sx, peak+60, ex, yOff, color);
             else if (draw == DRAW_ELLIPSE)
                 {
                 int yLeft = yOff + peakHeight;
                 int yTop = yOff - peakHeight;
                 hvGfxEllipseDraw(hvg, sx, yLeft, ex, yTop, color, ELLIPSE_BOTTOM); // demo
                 }
             // TODO: map boxes for curves -- perhaps a colored dot at peak ?
             }
         else
             {
             // draw link horizontal line between regions (dense mode just shows feet ??)
             unsigned ePeak = eOnScreen ? ex : xOff + width;
             unsigned sPeak = sOnScreen ? sx : xOff;
             hvGfxLine(hvg, sPeak, peak, ePeak, peak, color);