org.openfaces.component.chart.impl.helpers.CategoryAxisAdapter.java Source code

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Here is the source code for org.openfaces.component.chart.impl.helpers.CategoryAxisAdapter.java

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/*
 * OpenFaces - JSF Component Library 3.0
 * Copyright (C) 2007-2012, TeamDev Ltd.
 * licensing@openfaces.org
 * Unless agreed in writing the contents of this file are subject to
 * the GNU Lesser General Public License Version 2.1 (the "LGPL" License).
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * Please visit http://openfaces.org/licensing/ for more details.
 */
package org.openfaces.component.chart.impl.helpers;

import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.CategoryLabelPositions;
import org.jfree.ui.RectangleEdge;
import org.openfaces.component.chart.ChartAxis;
import org.openfaces.component.chart.ChartCategoryAxis;
import org.openfaces.component.chart.GridChartView;
import org.openfaces.component.chart.impl.PropertiesConverter;

import java.awt.geom.Rectangle2D;

/**
 * @author Ekaterina Shliakhovetskaya
 */
public class CategoryAxisAdapter extends CategoryAxis {

    public CategoryAxisAdapter(String label, boolean visible, ChartCategoryAxis chartCategoryAxis,
            ChartAxis chartBaseAxis, GridChartView view) {
        if (!visible) {
            setVisible(false);
            return;
        }
        if (chartCategoryAxis == null) {
            setCategoryLabelPositions(CategoryLabelPositions.STANDARD);
        } else {
            setCategoryLabelPositions(
                    PropertiesConverter.toCategroryLabelPosition(chartCategoryAxis.getPosition()));
            Double categoryMargin = chartCategoryAxis.getCategoryMargin();
            if (categoryMargin != null)
                setCategoryMargin(categoryMargin);
            Double upperMargin = chartCategoryAxis.getUpperMargin();
            if (upperMargin != null)
                setUpperMargin(upperMargin);
            Double lowerMargin = chartCategoryAxis.getLowerMargin();
            if (lowerMargin != null)
                setLowerMargin(lowerMargin);
        }

        FakeAxisStyle fakeStyle = new FakeAxisStyle(chartCategoryAxis, chartBaseAxis, view);
        AxisUtil.setupAxisPresentation(label, this, fakeStyle);
    }

    @Override
    public double calculateCategoryGapSize(int categoryCount, Rectangle2D area, RectangleEdge edge) {
        return super.calculateCategoryGapSize(categoryCount, area, edge);
    }
}