[Swift-commit] r4183 - in usertools/plotter: samples/lines src/plotter

[noreply at svn.ci.uchicago.edu]

Author: wozniak
Date: 2011-03-14 22:21:07 -0500 (Mon, 14 Mar 2011)
New Revision: 4183

Modified:
   usertools/plotter/samples/lines/plot.cfg
   usertools/plotter/src/plotter/Lines.java
Log:
Allow user to set font


Modified: usertools/plotter/samples/lines/plot.cfg
===================================================================
--- usertools/plotter/samples/lines/plot.cfg	2011-03-15 02:56:57 UTC (rev 4182)
+++ usertools/plotter/samples/lines/plot.cfg	2011-03-15 03:21:07 UTC (rev 4183)
@@ -5,3 +5,5 @@
 
 label.set1.data = Set 1
 label.set2.data = Set 2
+
+legend.font = Lucida Sans Unicode Regular

Modified: usertools/plotter/src/plotter/Lines.java
===================================================================
--- usertools/plotter/src/plotter/Lines.java	2011-03-15 02:56:57 UTC (rev 4182)
+++ usertools/plotter/src/plotter/Lines.java	2011-03-15 03:21:07 UTC (rev 4183)
@@ -3,6 +3,7 @@
 import gnu.getopt.Getopt;
 
 import java.awt.Color;
+import java.awt.Font;
 import java.awt.geom.Rectangle2D;
 import java.io.*;
 import java.util.*;
@@ -15,6 +16,7 @@
 import org.jfree.chart.plot.PlotOrientation;
 import org.jfree.chart.plot.XYPlot;
 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
+import org.jfree.chart.title.LegendTitle;
 import org.jfree.data.Range;
 import org.jfree.data.general.Series;
 import org.jfree.data.xy.XYSeriesCollection;
@@ -111,17 +113,23 @@
     {
       Series series = collection.getSeries(i);
       if (! showShape(series.getDescription()))
-      {
-        // System.out.println("invis");
         renderer.setSeriesShapesVisible(i, false);
-      }
     }
 
+    setupLegend(chart);
     setAxes(plot);
     plot.setRenderer(renderer);
     plot.setBackgroundPaint(Color.WHITE);
   }
 
+  private static void setupLegend(JFreeChart chart)
+  {
+    LegendTitle legend = chart.getLegend();
+    Font font = getLegendFont();
+    if (font != null)
+      legend.setItemFont(font);
+  }
+
   static void setAxes(XYPlot plot)
   {
     // Actual values: modify if necessary
@@ -328,6 +336,17 @@
     return true;
   }
 
+  static Font getLegendFont()
+  {
+    Font result = null;
+    String name = properties.getProperty("legend.font");
+    if (name == null)
+      return null;
+    System.out.println(name);
+    result = new Font(name, Font.PLAIN, 12);
+    return result;
+  }
+
   static String toString(double[][] array)
   {
     StringBuilder sb = new StringBuilder();