org.jfree.chart.demo.AxisOffsetsDemo1.java Source code

Introduction

Here is the source code for org.jfree.chart.demo.AxisOffsetsDemo1.java

Source

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 

package org.jfree.chart.demo;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.GradientPaint;
import java.awt.GridLayout;

import javax.swing.JPanel;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.renderer.category.BarRenderer;
import org.jfree.data.category.CategoryDataset;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RectangleInsets;
import org.jfree.ui.RefineryUtilities;

// Referenced classes of package demo:
//         DemoPanel

public class AxisOffsetsDemo1 extends ApplicationFrame {

    private static final long serialVersionUID = 1L;

    public AxisOffsetsDemo1(String s) {
        super(s);
        JPanel jpanel = createDemoPanel();
        jpanel.setPreferredSize(new Dimension(500, 270));
        setContentPane(jpanel);
    }

    private static CategoryDataset createDataset() {
        String s = "S1";
        String s1 = "S2";
        String s2 = "S3";
        String s3 = "C1";
        String s4 = "C2";
        String s5 = "C3";
        String s6 = "C4";
        String s7 = "C5";
        DefaultCategoryDataset defaultcategorydataset = new DefaultCategoryDataset();
        defaultcategorydataset.addValue(1.0D, s, s3);
        defaultcategorydataset.addValue(4D, s, s4);
        defaultcategorydataset.addValue(3D, s, s5);
        defaultcategorydataset.addValue(5D, s, s6);
        defaultcategorydataset.addValue(5D, s, s7);
        defaultcategorydataset.addValue(5D, s1, s3);
        defaultcategorydataset.addValue(7D, s1, s4);
        defaultcategorydataset.addValue(6D, s1, s5);
        defaultcategorydataset.addValue(8D, s1, s6);
        defaultcategorydataset.addValue(4D, s1, s7);
        defaultcategorydataset.addValue(4D, s2, s3);
        defaultcategorydataset.addValue(3D, s2, s4);
        defaultcategorydataset.addValue(2D, s2, s5);
        defaultcategorydataset.addValue(3D, s2, s6);
        defaultcategorydataset.addValue(6D, s2, s7);
        return defaultcategorydataset;
    }

    private static JFreeChart createChart(String s, CategoryDataset categorydataset) {
        JFreeChart jfreechart = ChartFactory.createBarChart(s, "Category", "Value", categorydataset,
                PlotOrientation.VERTICAL, false, true, false);
        CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
        categoryplot.setDomainGridlinesVisible(true);
        NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
        numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
        BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer();
        barrenderer.setDrawBarOutline(false);
        GradientPaint gradientpaint = new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, new Color(0, 0, 64));
        GradientPaint gradientpaint1 = new GradientPaint(0.0F, 0.0F, Color.green, 0.0F, 0.0F, new Color(0, 64, 0));
        GradientPaint gradientpaint2 = new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, new Color(64, 0, 0));
        barrenderer.setSeriesPaint(0, gradientpaint);
        barrenderer.setSeriesPaint(1, gradientpaint1);
        barrenderer.setSeriesPaint(2, gradientpaint2);
        return jfreechart;
    }

    public static JPanel createDemoPanel() {
        JFreeChart jfreechart = createChart("Axis Offsets: 0", createDataset());
        CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
        categoryplot.setAxisOffset(RectangleInsets.ZERO_INSETS);
        ChartPanel chartpanel = new ChartPanel(jfreechart);
        chartpanel.setMinimumDrawWidth(0);
        chartpanel.setMinimumDrawHeight(0);
        JFreeChart jfreechart1 = createChart("Axis Offsets: 5", createDataset());
        ChartPanel chartpanel1 = new ChartPanel(jfreechart1);
        chartpanel1.setMinimumDrawWidth(0);
        chartpanel1.setMinimumDrawHeight(0);
        CategoryPlot categoryplot1 = (CategoryPlot) jfreechart1.getPlot();
        categoryplot1.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
        DemoPanel demopanel = new DemoPanel(new GridLayout(2, 1));
        demopanel.add(chartpanel);
        demopanel.add(chartpanel1);
        demopanel.addChart(jfreechart);
        demopanel.addChart(jfreechart1);
        return demopanel;
    }

    public static void main(String args[]) {
        AxisOffsetsDemo1 axisoffsetsdemo1 = new AxisOffsetsDemo1("JFreeChart: AxisOffsetsDemo1.java");
        axisoffsetsdemo1.pack();
        RefineryUtilities.centerFrameOnScreen(axisoffsetsdemo1);
        axisoffsetsdemo1.setVisible(true);
    }
}