Example usage for org.jfree.chart.renderer.xy XYItemRenderer getBaseStroke

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.xy XYItemRenderer getBaseStroke.

Prototype

public Stroke getBaseStroke();

Source Link

Document

Returns the base (or default) stroke.

Usage

From source file:org.moeaframework.analysis.plot.Plot.java

/**
 * Modifies the line thickness or point size in the last dataset.  The
 * size is applied to all series in the dataset.
 * /* www. j a  va  2s . com*/
 * @param size the size
 * @return a reference to this {@code Plot} instance
 */
public Plot withSize(float size) {
    if (chart.getPlot() instanceof XYPlot) {
        XYPlot plot = chart.getXYPlot();
        XYItemRenderer renderer = plot.getRenderer(currentDataset);

        if (renderer instanceof XYDotRenderer) {
            ((XYDotRenderer) renderer).setDotWidth((int) (size * 2));
            ((XYDotRenderer) renderer).setDotHeight((int) (size * 2));
        } else if (renderer.getBaseStroke() instanceof BasicStroke) {
            BasicStroke oldStroke = (BasicStroke) renderer.getBaseStroke();

            BasicStroke newStroke = new BasicStroke(size, oldStroke.getEndCap(), oldStroke.getLineJoin(),
                    oldStroke.getMiterLimit(), oldStroke.getDashArray(), oldStroke.getDashPhase());

            renderer.setBaseStroke(newStroke);
        } else {
            renderer.setBaseStroke(new BasicStroke(size, 1, 1));
        }
    }

    return this;
}

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