Example usage for org.jfree.chart.axis SymbolicAxis SymbolicAxis

Introduction

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

Prototype

public SymbolicAxis(String label, String[] sv) 

Source Link

Document

Constructs a symbolic axis, using default attribute values where necessary.

Usage

From source file:org.jfree.chart.demo.SymbolicYPlotDemo.java

/**
 * Creates a XY graph with symbolic value on Y axis.
 * //from ww w  . j  av a2 s  . c om
 * @param title
 *           the chart title.
 * @param xAxisLabel
 *           the x-axis label.
 * @param yAxisLabel
 *           the y-axis label.
 * @param data
 *           the data.
 * @param legend
 *           a flag controlling whether or not the legend is created for the chart.
 * @return the chart.
 */
public static JFreeChart createYSymbolicPlot(final String title, final String xAxisLabel,
        final String yAxisLabel, final XYDataset data, final boolean legend) {

    final ValueAxis valueAxis = new NumberAxis(xAxisLabel);
    final SymbolicAxis symbolicAxis = new SymbolicAxis(yAxisLabel, ((YisSymbolic) data).getYSymbolicValues());

    final XYPlot plot = new XYPlot(data, valueAxis, symbolicAxis, null);
    final XYItemRenderer renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES,
            new SymbolicXYItemLabelGenerator());
    plot.setRenderer(renderer);
    final JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    return chart;

}

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