[chronojump] Fixed a possible zooming on mouse click on jumps FV profile show full graph

[Xavier de Blas <xaviblas src gnome org>]

commit 38cb80b0d76258f79af8dd0441af17fa2726ae95
Author: Xavier de Blas <xaviblas gmail com>
Date:   Mon Mar 14 16:11:33 2022 +0100

    Fixed a possible zooming on mouse click on jumps FV profile show full graph

 src/gui/cairo/xy.cs | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)
---
diff --git a/src/gui/cairo/xy.cs b/src/gui/cairo/xy.cs
index 02d077ebc..7348c5712 100644
--- a/src/gui/cairo/xy.cs
+++ b/src/gui/cairo/xy.cs
@@ -170,14 +170,8 @@ public abstract class CairoXY : CairoGeneric
        //true if changed
        protected bool findPointMaximums(bool showFullGraph, List<PointF> points_list)
        {
-               //foreach(PointF p in points_list)
-               /*
-               int start = lastPointPainted;
-               if(lastPointPainted < 0)
-                       start = 0;
-
-               //for(int i = start; i < points_list.Count; i ++)
-               */
+               maxX = 0;
+               maxY = 0;
                for(int i = 0; i < points_list.Count; i ++)
                {
                        PointF p = points_list[i];