Example usage for org.jfree.chart JFreeChart toString

Introduction

In this page you can find the example usage for org.jfree.chart JFreeChart toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:org.tiefaces.components.websheet.chart.ChartHelper.java

/**
 * Set color of series./*  w w  w . j  a  va  2  s.  c o m*/
 * 
 * @param chart
 *            JFreeChart.
 * @param seriesIndex
 *            Index of series to set color of (0 = first series)
 * @param style
 *            One of STYLE_xxx.
 */
public final void setSeriesStyle(final JFreeChart chart, final int seriesIndex, final String style) {
    if (chart != null && style != null) {
        BasicStroke stroke = ChartUtility.toStroke(style);

        Plot plot = chart.getPlot();
        if (plot instanceof CategoryPlot) {
            CategoryPlot categoryPlot = chart.getCategoryPlot();
            CategoryItemRenderer cir = categoryPlot.getRenderer();
            try {
                cir.setSeriesStroke(seriesIndex, stroke); // series line
                // style
            } catch (Exception e) {
                LOG.log(Level.SEVERE,
                        "Error setting style '" + style + "' for series '" + Integer.toString(seriesIndex)
                                + "' of chart '" + chart.toString() + "': " + e.getLocalizedMessage(),
                        e);
            }
        } else if (plot instanceof XYPlot) {
            XYPlot xyPlot = chart.getXYPlot();
            XYItemRenderer xyir = xyPlot.getRenderer();
            try {
                xyir.setSeriesStroke(seriesIndex, stroke); // series line
                // style
            } catch (Exception e) {
                LOG.log(Level.SEVERE,
                        "Error setting style '" + style + "' for series '" + Integer.toString(seriesIndex)
                                + "' of chart '" + chart.toString() + "': " + e.getLocalizedMessage(),
                        e);
            }
        } else {
            LOG.log(Level.FINE, "setSeriesColor() unsupported plot: {}", plot.toString());
        }
    }
}

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