playground.dgrether.analysis.charts.DgDefaultAxisBuilder.java Source code

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Here is the source code for playground.dgrether.analysis.charts.DgDefaultAxisBuilder.java

Source

/* *********************************************************************** *
 * project: org.matsim.*
 * DgDefaultAxisFactory
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 * copyright       : (C) 2009 by the members listed in the COPYING,        *
 *                   LICENSE and WARRANTY file.                            *
 * email           : info at matsim dot org                                *
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *   See also COPYING, LICENSE and WARRANTY file                           *
 *                                                                         *
 * *********************************************************************** */
package playground.dgrether.analysis.charts;

import java.awt.Font;

import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.axis.ValueAxis;

/**
 * @author dgrether
 *
 */
public class DgDefaultAxisBuilder implements DgAxisBuilder {

    private Font labelFont = new Font("Helvetica", Font.BOLD, 18);
    private Font axisFont = new Font("Helvetica", Font.BOLD, 14);

    public CategoryAxis createCategoryAxis(String xLabel) {
        CategoryAxis categoryAxis = new CategoryAxis(xLabel);
        categoryAxis.setCategoryMargin(0.05); // percentage of space between categories
        categoryAxis.setLowerMargin(0.01); // percentage of space before first bar
        categoryAxis.setUpperMargin(0.01); // percentage of space after last bar
        categoryAxis.setLabelFont(labelFont);
        categoryAxis.setTickLabelFont(axisFont);
        return categoryAxis;
    }

    public ValueAxis createValueAxis(String yLabel) {
        ValueAxis valueAxis = new NumberAxis(yLabel);
        valueAxis.setLabelFont(labelFont);
        valueAxis.setTickLabelFont(axisFont);
        return valueAxis;
    }

    public Font getLabelFont() {
        return labelFont;
    }

    public Font getAxisFont() {
        return axisFont;
    }

}