package art.servers.gui.components;
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import art.library.gui.flat.FlatButton;
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import art.library.gui.flat.FlatPanel;
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import art.servers.Shared;
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import java.awt.BorderLayout;
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import java.awt.Color;
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import java.awt.Font;
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import org.jfree.chart.ChartFactory;
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import org.jfree.chart.ChartPanel;
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import org.jfree.chart.JFreeChart;
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import org.jfree.chart.axis.CategoryAxis;
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import org.jfree.chart.axis.CategoryLabelPositions;
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import org.jfree.chart.axis.NumberAxis;
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import org.jfree.chart.plot.CategoryPlot;
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import org.jfree.chart.plot.PlotOrientation;
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import org.jfree.chart.renderer.category.BarRenderer;
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import org.jfree.data.Range;
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import org.jfree.data.category.CategoryDataset;
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import org.jfree.data.category.DefaultCategoryDataset;
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public class PanelProcess_Chart extends FlatPanel
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{
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private JFreeChart chart1;
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private DefaultCategoryDataset dataset1;
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private String title = null;
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private String description = null;
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private Color background = new FlatButton().getLook().colorForegroundSelected;
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public PanelProcess_Chart(String title, String description)
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{
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this.title = title;
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this.description = description;
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initialise();
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}
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public void reload(double value)
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{
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try
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{
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dataset1.clear();
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dataset1.addValue(value, "", "");
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CategoryPlot plot = chart1.getCategoryPlot();
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BarRenderer renderer = (BarRenderer)plot.getRenderer();
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renderer.setSeriesPaint(0, background);
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}
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catch (Exception e)
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{
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}
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}
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public void reload(double total, double value)
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{
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try
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{
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CategoryPlot plot = chart1.getCategoryPlot();
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NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
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rangeAxis.setRange(new Range(0,total));
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dataset1.clear();
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dataset1.addValue(value, "", "");
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BarRenderer renderer = (BarRenderer)plot.getRenderer();
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renderer.setSeriesPaint(0, background);
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}
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catch (Exception e)
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{
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}
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}
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private void initialise()
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{
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dataset1 = new DefaultCategoryDataset();
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chart1 = createChart(dataset1, 0, 100);
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ChartPanel chartPanel1 = new ChartPanel(chart1);
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this.setLayout(new java.awt.BorderLayout());
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this.add(chartPanel1, BorderLayout.CENTER);
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}
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private JFreeChart createChart (CategoryDataset dataset, double min, double max)
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{
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// create the chart...
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final JFreeChart chart = ChartFactory.createBarChart
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(
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Shared.getMessage(title), // chart title
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"", // domain axis label
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"", // range axis label
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dataset, // data
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PlotOrientation.VERTICAL, // orientation
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false, // include legend
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false, // tooltips?
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false // URLs?
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);
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FlatButton reference = new FlatButton();
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chart.setTitle(new org.jfree.chart.title.TextTitle(Shared.getMessage(description), reference.getFont().deriveFont(Font.PLAIN, 12)));
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chart.setBackgroundPaint(this.getBackground());
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// get a reference to the plot for further customisation...
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CategoryPlot plot = chart.getCategoryPlot();
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plot.setBackgroundPaint(Color.black);
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plot.setForegroundAlpha(1.0f);
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plot.setDomainGridlinePaint(reference.getLook().colorForegroundRollover);
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plot.setRangeGridlinePaint(reference.getLook().colorForegroundRollover);
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// set the range axis to display integers only...
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NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
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rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
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rangeAxis.setRange(new Range(min,max));
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rangeAxis.setVisible(true);
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// disable bar outlines...
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BarRenderer renderer = (BarRenderer)plot.getRenderer();
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renderer.setDrawBarOutline(true);
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renderer.setShadowVisible(false);
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// set up gradient paints for series...
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CategoryAxis domainAxis = plot.getDomainAxis();
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domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
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domainAxis.setVisible(false);
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return chart;
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}
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}
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