[Mspsim-commit] SF.net SVN: mspsim: [233] mspsim/se/sics/mspsim/extutil/jfreechart/ LineSampleChart.java

[<jo...@us...>]

Revision: 233
          http://mspsim.svn.sourceforge.net/mspsim/?rev=233&view=rev
Author:   joxe
Date:     2008-04-15 13:33:24 -0700 (Tue, 15 Apr 2008)

Log Message:
-----------
added line-sample chart

Added Paths:
-----------
    mspsim/se/sics/mspsim/extutil/jfreechart/LineSampleChart.java

Added: mspsim/se/sics/mspsim/extutil/jfreechart/LineSampleChart.java
===================================================================
--- mspsim/se/sics/mspsim/extutil/jfreechart/LineSampleChart.java	                        (rev 0)
+++ mspsim/se/sics/mspsim/extutil/jfreechart/LineSampleChart.java	2008-04-15 20:33:24 UTC (rev 233)
@@ -0,0 +1,76 @@
+package se.sics.mspsim.extutil.jfreechart;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.util.Date;
+
+import javax.swing.JComponent;
+import javax.swing.JPanel;
+
+import org.jfree.chart.ChartPanel;
+import org.jfree.chart.JFreeChart;
+import org.jfree.chart.axis.DateAxis;
+import org.jfree.chart.axis.NumberAxis;
+import org.jfree.chart.plot.XYPlot;
+import org.jfree.chart.renderer.xy.DefaultXYItemRenderer;
+import org.jfree.data.time.Millisecond;
+import org.jfree.data.time.TimeSeries;
+import org.jfree.data.time.TimeSeriesCollection;
+
+import se.sics.mspsim.cli.WindowDataHandler;
+
+public class LineSampleChart implements WindowDataHandler {
+
+  JPanel panel;
+  private TimeSeriesCollection dataset;
+  private TimeSeries timeSeries;
+  
+  public LineSampleChart() {
+    DateAxis domain = new DateAxis("Time");
+    NumberAxis range = new NumberAxis("Value");
+    XYPlot xyplot = new XYPlot();
+    xyplot.setDomainAxis(domain);
+    xyplot.setRangeAxis(range);
+    // xyplot.setBackgroundPaint(Color.black);
+    xyplot.setDataset(dataset = new TimeSeriesCollection());
+
+    DefaultXYItemRenderer renderer = new DefaultXYItemRenderer();
+    renderer.setSeriesPaint(0, Color.black);
+    renderer.setSeriesShapesVisible(0, false);
+    xyplot.setRenderer(renderer);
+
+    domain.setAutoRange(true);
+    domain.setLowerMargin(0.0);
+    domain.setUpperMargin(0.0);
+
+    domain.setTickLabelsVisible(true);
+    range.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
+    JFreeChart chart = new JFreeChart("Test",
+        JFreeChart.DEFAULT_TITLE_FONT, xyplot, true);
+    ChartPanel chartPanel = new ChartPanel(chart);
+    panel = new JPanel();
+    panel.setLayout(new BorderLayout());
+    panel.setPreferredSize(new Dimension(400, 200));
+    panel.add(chartPanel, BorderLayout.CENTER);
+    
+    timeSeries = new TimeSeries("-", Millisecond.class);
+    timeSeries.setMaximumItemCount(200);
+    dataset.addSeries(timeSeries);
+  }
+  
+  public JComponent getJComponent() {
+    return panel;
+  }
+
+  @Override
+  public void lineRead(String line) {
+    System.out.println("Got line to: " + line);
+    String parts[] = line.trim().split(" ");
+    timeSeries.clear();
+    for (int i = 0; i < parts.length; i++) {
+      timeSeries.add(new Millisecond(new Date(i)), Integer.parseInt(parts[i]));      
+    }
+    panel.repaint();
+  }
+}


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