[jboss-svn-commits] JBL Code SVN: r31869 - labs/jbossrules/trunk/drools-planner/drools-planner-core/src/main/java/org/drools/planner/benchmark/statistic.

[jboss-svn-commits at lists.jboss.org]

Author: ge0ffrey
Date: 2010-02-28 03:48:59 -0500 (Sun, 28 Feb 2010)
New Revision: 31869

Modified:
   labs/jbossrules/trunk/drools-planner/drools-planner-core/src/main/java/org/drools/planner/benchmark/statistic/BestScoreStatistic.java
Log:
JBRULES-2440 use stepRenderer because that is more accurate for best score evolution

Modified: labs/jbossrules/trunk/drools-planner/drools-planner-core/src/main/java/org/drools/planner/benchmark/statistic/BestScoreStatistic.java
===================================================================
--- labs/jbossrules/trunk/drools-planner/drools-planner-core/src/main/java/org/drools/planner/benchmark/statistic/BestScoreStatistic.java	2010-02-28 08:30:12 UTC (rev 31868)
+++ labs/jbossrules/trunk/drools-planner/drools-planner-core/src/main/java/org/drools/planner/benchmark/statistic/BestScoreStatistic.java	2010-02-28 08:48:59 UTC (rev 31869)
@@ -27,6 +27,7 @@
 import org.jfree.chart.plot.XYPlot;
 import org.jfree.chart.renderer.xy.XYItemRenderer;
 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
+import org.jfree.chart.renderer.xy.XYStepRenderer;
 import org.jfree.data.xy.XYSeries;
 import org.jfree.data.xy.XYSeriesCollection;
 import org.jfree.ui.RectangleInsets;
@@ -164,7 +165,7 @@
         xAxis.setAutoRangeIncludesZero(false);
         NumberAxis yAxis = new NumberAxis("Score");
         yAxis.setAutoRangeIncludesZero(false);
-        XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false);
+        XYItemRenderer renderer = new XYStepRenderer();
         XYPlot plot = new XYPlot(seriesCollection, xAxis, yAxis, renderer);
         plot.setOrientation(PlotOrientation.VERTICAL);
         JFreeChart chart = new JFreeChart(baseName + " best score statistic",