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Added option for non-stack bar chart

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nifi 2010-09-14 10:35:00 +00:00
parent 2be8454a15
commit a226286351
1 changed files with 29 additions and 6 deletions
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35
examples/sky-shell/src/se/sics/contiki/collect/gui/BarChartPanel.java
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@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: BarChartPanel.java,v 1.2 2008/08/28 07:32:24 nifi Exp $ * $Id: BarChartPanel.java,v 1.3 2010/09/14 10:35:00 nifi Exp $
* *
* ----------------------------------------------------------------- * -----------------------------------------------------------------
* *
@ -34,8 +34,8 @@
* *
* Authors : Joakim Eriksson, Niclas Finne * Authors : Joakim Eriksson, Niclas Finne
* Created : 5 jul 2008 * Created : 5 jul 2008
* Updated : $Date: 2008/08/28 07:32:24 $ * Updated : $Date: 2010/09/14 10:35:00 $
* $Revision: 1.2 $ * $Revision: 1.3 $
*/ */
package se.sics.contiki.collect.gui; package se.sics.contiki.collect.gui;
@ -48,7 +48,9 @@ import javax.swing.JPanel;
import org.jfree.chart.ChartFactory; import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel; import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart; import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.PlotOrientation; import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.renderer.category.BarRenderer;
import org.jfree.data.category.DefaultCategoryDataset; import org.jfree.data.category.DefaultCategoryDataset;
import se.sics.contiki.collect.CollectServer; import se.sics.contiki.collect.CollectServer;
import se.sics.contiki.collect.Node; import se.sics.contiki.collect.Node;
@ -72,8 +74,15 @@ public abstract class BarChartPanel extends JPanel implements Visualizer {
private boolean isShowingAllNodes = false; private boolean isShowingAllNodes = false;
private int categoryOrder = 0; private int categoryOrder = 0;
protected BarChartPanel(CollectServer server, String title, String chartTitle, String domainAxisLabel, String valueAxisLabel, protected BarChartPanel(CollectServer server, String title,
String chartTitle, String domainAxisLabel, String valueAxisLabel,
String[] categories) { String[] categories) {
this(server, title, chartTitle, domainAxisLabel, valueAxisLabel, categories, true);
}
protected BarChartPanel(CollectServer server, String title,
String chartTitle, String domainAxisLabel, String valueAxisLabel,
String[] categories, boolean stackedChart) {
super(new BorderLayout()); super(new BorderLayout());
this.server = server; this.server = server;
this.title = title; this.title = title;
@ -81,8 +90,21 @@ public abstract class BarChartPanel extends JPanel implements Visualizer {
/* Create chart with power of all nodes */ /* Create chart with power of all nodes */
dataset = new DefaultCategoryDataset(); dataset = new DefaultCategoryDataset();
this.chart = ChartFactory.createStackedBarChart(chartTitle, domainAxisLabel, valueAxisLabel, dataset, PlotOrientation.VERTICAL, true, true, false); if (stackedChart) {
this.chartPanel = new ChartPanel(chart); this.chart = ChartFactory.createStackedBarChart(chartTitle,
domainAxisLabel, valueAxisLabel, dataset, PlotOrientation.VERTICAL,
categories.length > 1, true, false);
} else {
this.chart = ChartFactory.createBarChart(chartTitle,
domainAxisLabel, valueAxisLabel, dataset, PlotOrientation.VERTICAL,
categories.length > 1, true, false);
if (categories.length > 1) {
CategoryPlot plot = chart.getCategoryPlot();
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setItemMargin(0);
}
}
this.chartPanel = new ChartPanel(chart, false);
this.chartPanel.setPreferredSize(new Dimension(500, 270)); this.chartPanel.setPreferredSize(new Dimension(500, 270));
if (categories.length > 1) { if (categories.length > 1) {
this.chartPanel.addMouseListener(new MouseAdapter() { this.chartPanel.addMouseListener(new MouseAdapter() {
@ -92,6 +114,7 @@ public abstract class BarChartPanel extends JPanel implements Visualizer {
} }
}); });
} }
add(chartPanel, BorderLayout.CENTER); add(chartPanel, BorderLayout.CENTER);
} }