From ac7ef97ca31f9bd58280b299f9a20ed0eb455df8 Mon Sep 17 00:00:00 2001
From: Alexandre Gobbo <alexandre.gobbo@psi.ch>
Date: Wed, 12 Nov 2014 17:02:21 +0100
Subject: [PATCH] Honoring plot backgroung on LinePlot

---
 .../src/main/java/ch/psi/plot/jfree/LinePlot.java     | 11 +++++++++++
 .../src/main/java/ch/psi/plot/jlchart/LinePlot.java   | 10 +++++++++-
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/ch.psi.plot/src/main/java/ch/psi/plot/jfree/LinePlot.java b/ch.psi.plot/src/main/java/ch/psi/plot/jfree/LinePlot.java
index b641d23..aa6bba4 100644
--- a/ch.psi.plot/src/main/java/ch/psi/plot/jfree/LinePlot.java
+++ b/ch.psi.plot/src/main/java/ch/psi/plot/jfree/LinePlot.java
@@ -71,6 +71,15 @@ public class LinePlot extends LinePlotBase {
     public LinePlot() {
         super();        
     }
+    
+    @Override
+    public void setBackground(Color c){
+        super.setBackground(c);
+        if (chartPanel!=null){
+            chartPanel.setBackground(c);
+        }
+    }
+        
 
     @Override
     public void onAppendData(LinePlotSeries series, double x, double y) {
@@ -192,6 +201,8 @@ public class LinePlot extends LinePlotBase {
         // Set size of chart
         chartPanel.setPreferredSize(new java.awt.Dimension(PREFERRED_WIDTH, PREFERRED_HEIGHT));
         
+        chartPanel.setBackground(getBackground());
+        
         //Activate (arrow) keys
         addKeyBindings();
         
diff --git a/ch.psi.plot/src/main/java/ch/psi/plot/jlchart/LinePlot.java b/ch.psi.plot/src/main/java/ch/psi/plot/jlchart/LinePlot.java
index d2c0a0c..fca6c48 100644
--- a/ch.psi.plot/src/main/java/ch/psi/plot/jlchart/LinePlot.java
+++ b/ch.psi.plot/src/main/java/ch/psi/plot/jlchart/LinePlot.java
@@ -32,6 +32,14 @@ public class LinePlot extends LinePlotBase {
         setRequireUpdateOnAppend(false);
     }
     
+    @Override
+    public void setBackground(Color c){
+        super.setBackground(c);
+        if (plot!=null){
+            plot.setBackground(c);
+        }
+    }
+    
     
     static final Color[] defaultColors = new Color[]{Color.RED,Color.BLUE,Color.GREEN,Color.ORANGE,Color.MAGENTA,Color.CYAN,Color.YELLOW,Color.PINK,Color.LIGHT_GRAY,Color.GRAY};
     Random random;
@@ -171,7 +179,7 @@ public class LinePlot extends LinePlotBase {
          plot.getXAxis().setMaximum(10);
          */
         plot.setLabelVisible(false);
-        plot.setBackground(new Color(240, 240, 240));
+        plot.setBackground(getBackground());
         
         setLayout(new BorderLayout());
         add(plot);