Example usage for org.jfree.chart.axis NumberAxis createStandardTickUnits

Introduction

In this page you can find the example usage for org.jfree.chart.axis NumberAxis createStandardTickUnits.

Prototype

public static TickUnitSource createStandardTickUnits() 

Source Link

Document

Creates the standard tick units.

Usage

From source file:charts.Chart.java

public static JFreeChart MultipleStepChartOverlayed(XYDataset[] datasets1, XYDataset[] datasets2, String title,
        String x_axis_label, String y_axis_label, boolean showlegend, float maxvalue, float minvalue,
        boolean showchart) {

    ValueAxis domainAxis = new NumberAxis(x_axis_label);
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    ValueAxis rangeAxis = new NumberAxis(y_axis_label);
    rangeAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits());

    if (minvalue == 0 && maxvalue == 0) {
        rangeAxis.setAutoRange(true);//  www .  ja v  a2 s. com
    } else {
        rangeAxis.setRange(minvalue, maxvalue);
    }

    //define o grafo combinado, determinando o label do eixo x.
    CombinedDomainXYPlot parent = new CombinedDomainXYPlot(domainAxis);

    for (int i = 0; i < datasets1.length; i++) {
        XYItemRenderer renderer1 = new XYStepRenderer();
        renderer1.setBaseStroke(new BasicStroke(2.0f));
        renderer1.setBaseSeriesVisibleInLegend(showlegend);
        XYPlot subplot = new XYPlot(datasets1[i], domainAxis, rangeAxis, renderer1);
        subplot.setBackgroundPaint(Color.white);
        subplot.setRangeGridlinePaint(Color.black);
        subplot.setDomainGridlinesVisible(true);

        XYSplineRenderer renderer2 = new XYSplineRenderer();
        renderer2.setSeriesPaint(0, Color.LIGHT_GRAY);
        renderer2.setBaseStroke(new BasicStroke(2.0f));
        renderer2.setShapesVisible(true);
        renderer2.setBaseSeriesVisibleInLegend(false);
        subplot.setDataset(1, datasets2[i]);
        subplot.setRenderer(1, renderer2);
        parent.add(subplot, 1);
    }
    JFreeChart jfreechart = new JFreeChart(title, parent);
    JPanel jpanel = new ChartPanel(jfreechart);
    jpanel.setPreferredSize(new Dimension(defaultwidth, defaultheight));

    if (showchart) {
        JFrame chartwindow = new JFrame(title);
        chartwindow.setContentPane(jpanel);
        chartwindow.pack();
        RefineryUtilities.centerFrameOnScreen(chartwindow);
        chartwindow.setVisible(true);
    }
    return jfreechart;
}

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From source file:charts.Chart.java

public static Vector MultipleLineChart(CategoryDataset[] datasets, String title, String x_axis_label,
        String y_axis_label, boolean showlegend, float maxvalue, float minvalue, boolean showchart) {

    CategoryAxis domainAxis = new CategoryAxis(x_axis_label);
    ValueAxis rangeAxis = new NumberAxis(y_axis_label);
    rangeAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits());
    if (minvalue == 0 && maxvalue == 0) {
        rangeAxis.setAutoRange(true);//w w w.j  ava 2s  .co m
    } else {
        rangeAxis.setRange(minvalue, maxvalue);
    }
    CombinedDomainCategoryPlot parent = new CombinedDomainCategoryPlot(new CategoryAxis(x_axis_label));

    for (int i = 0; i < datasets.length; i++) {
        CategoryItemRenderer renderer = new DefaultCategoryItemRenderer();//new CategoryStepRenderer(true);
        renderer.setBaseStroke(new BasicStroke(2.0f));
        renderer.setBaseSeriesVisibleInLegend(showlegend);
        CategoryPlot subplot = new CategoryPlot(datasets[i], domainAxis, rangeAxis, renderer);
        subplot.setBackgroundPaint(Color.white);
        subplot.setRangeGridlinePaint(Color.black);
        subplot.setDomainGridlinesVisible(true);
        //subplot.setDrawSharedDomainAxis(true);
        parent.add(subplot, 1);
    }

    JFreeChart jfreechart = new JFreeChart(title, parent);
    JPanel jpanel = new ChartPanel(jfreechart);
    jpanel.setPreferredSize(new Dimension(defaultwidth, defaultheight));

    //if (showchart) {
    JFrame chartwindow = new JFrame(title);
    chartwindow.setContentPane(jpanel);
    chartwindow.pack();
    RefineryUtilities.centerFrameOnScreen(chartwindow);
    chartwindow.setVisible(true);
    //}
    Vector res = new Vector();
    res.add(0, jfreechart);
    res.add(1, chartwindow);
    return res;
}

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From source file:charts.Chart.java

public static JFreeChart MultipleStepChart(CategoryDataset[] datasets, String title, String x_axis_label,
        String y_axis_label, boolean showlegend, float maxvalue, float minvalue, boolean showchart) {

    CategoryAxis domainAxis = new CategoryAxis(x_axis_label);
    ValueAxis rangeAxis = new NumberAxis(y_axis_label);
    rangeAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits());
    if (minvalue == 0 && maxvalue == 0) {
        rangeAxis.setAutoRange(true);//  w ww .j  ava2 s  .com
    } else {
        rangeAxis.setRange(minvalue, maxvalue);
    }
    CombinedDomainCategoryPlot parent = new CombinedDomainCategoryPlot(new CategoryAxis(x_axis_label));

    for (int i = 0; i < datasets.length; i++) {
        CategoryItemRenderer renderer = new CategoryStepRenderer(true);
        renderer.setBaseStroke(new BasicStroke(2.0f));
        CategoryPlot subplot = new CategoryPlot(datasets[i], domainAxis, rangeAxis, renderer);
        subplot.setBackgroundPaint(Color.white);
        subplot.setRangeGridlinePaint(Color.black);
        subplot.setDomainGridlinesVisible(true);
        //subplot.setDrawSharedDomainAxis(true);
        parent.add(subplot, 1);
    }

    JFreeChart jfreechart = new JFreeChart(title, parent);
    JPanel jpanel = new ChartPanel(jfreechart);
    jpanel.setPreferredSize(new Dimension(defaultwidth, defaultheight));

    if (showchart) {
        JFrame chartwindow = new JFrame(title);
        chartwindow.setContentPane(jpanel);
        chartwindow.pack();
        RefineryUtilities.centerFrameOnScreen(chartwindow);
        chartwindow.setVisible(true);
    }
    return jfreechart;
}

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From source file:charts.Chart.java

public static void LineChart(DefaultCategoryDataset dataset, String title, String x_axis_label,
        String y_axis_label, boolean showlegend, float maxvalue, float minvalue) {

    JFrame chartwindow = new JFrame(title);

    JFreeChart jfreechart = ChartFactory.createLineChart(title, x_axis_label, y_axis_label, dataset,
            PlotOrientation.VERTICAL, showlegend, // include legend
            true, // tooltips
            true // urls
    );/*w ww .jav  a 2s  . c o m*/

    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    categoryplot.setBackgroundPaint(Color.white);
    categoryplot.setRangeGridlinePaint(Color.black);
    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setStandardTickUnits(NumberAxis.createStandardTickUnits());

    CategoryPlot plot = (CategoryPlot) jfreechart.getPlot();
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();

    if (minvalue == 0 && maxvalue == 0) {
        rangeAxis.setAutoRangeIncludesZero(true);
    } else {
        rangeAxis.setRange(minvalue, maxvalue);
    }
    LineAndShapeRenderer lineandshaperenderer = (LineAndShapeRenderer) categoryplot.getRenderer();
    lineandshaperenderer.setBaseStroke(new BasicStroke(2.0f));
    lineandshaperenderer.setShapesVisible(true);
    lineandshaperenderer.setDrawOutlines(true);
    lineandshaperenderer.setUseFillPaint(true);
    lineandshaperenderer.setFillPaint(Color.white);

    //GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.MAGENTA, 0.0f, 0.0f, Color.MAGENTA);
    //lineandshaperenderer.setSeriesPaint(0, gp1);
    //ou
    lineandshaperenderer.setSeriesPaint(0, Color.RED);

    JPanel jpanel = new ChartPanel(jfreechart);
    jpanel.setPreferredSize(new Dimension(defaultwidth, defaultheight));
    chartwindow.setContentPane(jpanel);
    chartwindow.pack();
    RefineryUtilities.centerFrameOnScreen(chartwindow);
    chartwindow.setVisible(true);
}

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