[chronojump] Two more fixes

[Xavier de Blas <xaviblas src gnome org>]

commit 9f6f7b968efca1c0af2ccede6a3d6be1c3f237d9
Author: Xavier de Blas <xaviblas gmail com>
Date:   Wed Aug 25 02:12:35 2021 +0200

    Two more fixes

 src/gui/cairo/bars.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/gui/cairo/bars.cs b/src/gui/cairo/bars.cs
index 495949f47..504f2533c 100644
--- a/src/gui/cairo/bars.cs
+++ b/src/gui/cairo/bars.cs
@@ -253,6 +253,7 @@ public abstract class CairoBars : CairoGeneric
                        optimalFontHeight = i;
                }
 
+               g.SetFontSize(textHeight); //return font to its default value
                return optimalFontHeight;
        }
 
@@ -400,7 +401,7 @@ public class CairoBars1Series : CairoBars
 
                 double barWidth = Convert.ToInt32(.5*distanceBetweenCols);
                 double barDesplLeft = Convert.ToInt32(.5*barWidth);
-               int resultFontHeight = getBarsResultFontHeight (barWidth*1.5);
+               int resultFontHeight = getBarsResultFontHeight (barWidth*2);
 
                for(int i = 0; i < point_l.Count; i ++)
                {
@@ -410,7 +411,6 @@ public class CairoBars1Series : CairoBars
                        double y = calculatePaintY(p.Y);
 
                        drawRoundedRectangle (true, x, y, barWidth, graphHeight -y -outerMargins, 4, g, 
colorSerieA);
-
                        plotResultOnBar(x + barWidth/2, y, graphHeight -outerMargins, p.Y, resultFontHeight, 
barWidth, -1);
 
                        //print the type at bottom