Updated copyright notice to 2013

[xboard.git] / evalgraph.c

diff --git a/evalgraph.c b/evalgraph.c
index 9c26897..b380731 100644 (file)
--- a/evalgraph.c
+++ b/evalgraph.c
@@ -5,7 +5,7 @@
  *
  * Copyright 2005 Alessandro Scotti
  *
- * Enhancments Copyright 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+ * Enhancments Copyright 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
  *
  * ------------------------------------------------------------------------
  *
@@ -120,8 +120,8 @@ GetValueY (int value)
 {
     if( value < -range*700 ) value = -range*700;
     if( value > +range*700 ) value = +range*700;
-    if(value > 100*range)  value += appData.zoom * 100 - 100*range; else
-    if(value < -100*range) value -= appData.zoom * 100 - 100*range; else
+    if(value > 100*range)  value += (appData.zoom - 1)*100*range; else
+    if(value < -100*range) value -= (appData.zoom - 1)*100*range; else
        value *= appData.zoom;
     return (nHeightPB / 2) - (int)(value * (nHeightPB - 2*MarginH) / ((1200. + 200.*appData.zoom)*range));
 }
@@ -245,7 +245,7 @@ DrawHistogramAsDiagram (int cy, int paint_width, int hist_count)
 
             /* Extend line up to current point */
             if( currPvInfo[index].depth > 0 ) {
-                DrawSegment((int) x, GetValueY( GetPvScore(index) ), NULL, NULL, PEN_BOLD + side );
+             DrawSegment((int) x, GetValueY( GetPvScore(index) ), NULL, NULL, (side==0 ? PEN_BOLDWHITE: PEN_BOLDBLACK) );
             }
 
             index += 2;