[chronojump] Fixes from last commit

[Xavier de Blas <xaviblas src gnome org>]

commit 54664d70ec719cd37c817ae4e92c9708d6edf7ff
Author: Xavier de Blas <xaviblas gmail com>
Date:   Mon Jun 13 17:18:36 2016 +0200

    Fixes from last commit

 src/gui/eventExecute.cs |   41 ++++++++++++++---------------------------
 1 files changed, 14 insertions(+), 27 deletions(-)
---
diff --git a/src/gui/eventExecute.cs b/src/gui/eventExecute.cs
index b850cfe..02a495e 100644
--- a/src/gui/eventExecute.cs
+++ b/src/gui/eventExecute.cs
@@ -1396,7 +1396,8 @@ public partial class ChronoJumpWindow
                        Gdk.GC myPen = pen_rojo; //default value
                        double myValue = 0;
 
-                       foreach (string myTime in myTimesStringFull) {
+                       foreach (string myTime in myTimesStringFull) 
+                       {
                                myTimeDouble = Convert.ToDouble(myTime);
                                if(myTimeDouble < 0)
                                        myTimeDouble = 0;
@@ -1412,30 +1413,17 @@ public partial class ChronoJumpWindow
                                else
                                        myValue = Util.GetRunIVariableDistancesStringRow(distancesString, 
count) / myTimeDouble;
 
-                               /*
-                                * for ancho = 1131 and rightMargin = 35. Paintable X is 1096
-                                * if startIn and 3 tracks
-                                *      first xStart will be 1096 *  .5/4
-                                *      last xEnd will be    1096 * 3.5/4
-                                */
-                               int xStart = Convert.ToInt32((ancho - event_execute_rightMargin) *(count - .5 
+ added0Value)/(tracks + added0Value));
-                               int xEnd = Convert.ToInt32((ancho - event_execute_rightMargin) *(count + .5 + 
added0Value)/(tracks + added0Value));
-                               
-                               //if there are three speeds or more, x distance will be related to time 
between them
-                               if(myTimesStringFull.Length + added0Value > 2) 
-                               {
-                                       if(myTimeDoubleAccumulated - myTimeDouble == 0)
-                                               xStart = event_execute_rightMargin;
-                                       else 
-                                               xStart = event_execute_rightMargin + Convert.ToInt32((ancho - 
2*event_execute_rightMargin) * 
-                                                               ((myTimeDoubleAccumulated - myTimeDouble) / 
timeTotal));
-                                       
-                                       if(myTimeDoubleAccumulated == 0)
-                                               xEnd = event_execute_rightMargin;
-                                       else
-                                               xEnd = event_execute_rightMargin + Convert.ToInt32((ancho - 
2*event_execute_rightMargin) * 
-                                                               (myTimeDoubleAccumulated / timeTotal));
-                               }
+                               int xStart = event_execute_rightMargin;
+                               if(myTimeDoubleAccumulated - myTimeDouble > 0)
+                                       xStart = event_execute_rightMargin + Convert.ToInt32((ancho - 
2*event_execute_rightMargin) * 
+                                                       ((myTimeDoubleAccumulated - myTimeDouble) / 
timeTotal));
+
+                               int xEnd = event_execute_rightMargin;
+                               if(myTimeDoubleAccumulated > 0)
+                                       xEnd = event_execute_rightMargin + Convert.ToInt32((ancho - 
2*event_execute_rightMargin) * 
+                                                       (myTimeDoubleAccumulated / timeTotal));
+
+                               //LogB.Information("xStart: " + xStart.ToString() + "; xEnd: " + xEnd);
 
 
                                if(count == 0 && startIn) {
@@ -1446,13 +1434,12 @@ public partial class ChronoJumpWindow
                                                        xEnd,
                                                        calculatePaintHeight(myValue, alto, maxValue, 
minValue, topMargin, bottomMargin));
                                } 
-                               else if (count > 0) {
+                               else
                                        event_execute_pixmap.DrawLine(myPen,
                                                        xStart,
                                                        calculatePaintHeight(oldValue, alto, maxValue, 
minValue, topMargin, bottomMargin),
                                                        xEnd,
                                                        calculatePaintHeight(myValue, alto, maxValue, 
minValue, topMargin, bottomMargin));
-                               }
                                
                                //paint Y lines
                                if(eventGraphConfigureWin.VerticalGrid) {