[chronojump] Encoder: better reatime bars plot

[Xavier de Blas <xaviblas src gnome org>]

commit 324f3670310ffd5eeed98ce6518b630ae040cf98
Author: Xavier de Blas <xaviblas gmail com>
Date:   Tue Apr 15 01:01:55 2014 +0200

    Encoder: better reatime bars plot

 src/gui/encoder.cs |   20 ++++++++++++++++++--
 1 files changed, 18 insertions(+), 2 deletions(-)
---
diff --git a/src/gui/encoder.cs b/src/gui/encoder.cs
index 63b5ee0..3e63329 100644
--- a/src/gui/encoder.cs
+++ b/src/gui/encoder.cs
@@ -3822,7 +3822,7 @@ Log.WriteLine(str);
                        sep = 10;
                        layout_encoder_capture_curves_bars.FontDescription = Pango.FontDescription.FromString 
("Courier 7");
                } else  if (data.Count >= 20) {
-                       sep = 1;
+                       sep = 2;
                        layout_encoder_capture_curves_bars.FontDescription = Pango.FontDescription.FromString 
("Courier 7");
                        left_margin = 2;
                }
@@ -3849,7 +3849,23 @@ Log.WriteLine(str);
                                dWidth = Convert.ToInt32((graphWidth - left_margin - right_margin) / 
data.Count * 1.0);
 
                        dLeft = left_margin + dWidth * count;
-                       dWidth = dWidth - sep;
+               
+                       //dWidth = dWidth - sep to have separation between bars
+                       //but if eccon != "c" then have like this: ec ec ec
+                       if (eccon == "c") {
+                               dWidth = dWidth - sep;
+                       } else {
+                               double sep_ec_mult = 1.2;
+                               dWidth = Convert.ToInt32(dWidth - sep * sep_ec_mult);
+
+                               if(Util.IsEven(count +1)) //par
+                                       dLeft = Convert.ToInt32(dLeft - sep * sep_ec_mult);
+                       }
+
+                       //just in case there are too much bars
+                       if(dWidth < 1)
+                               dWidth = 1;
+                               
 
                        //select pen color for bars and sounds
                        if(mainVariableHigher != -1 && d >= mainVariableHigher) {