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 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions
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package org.openjdk.jmc.greychart.impl;

import org.openjdk.jmc.greychart.SeriesGreyChart;

/**
 * An axis that renders dates.
 */
public class DateXAxis extends AbstractAliasingLongAxis {
	public final static long DEFAULT_RANGE = DateFormatter.MINUTE;
	// The aliasing array is used to find the right tick starting value and
	// distance.
	private final static long[] ALIASING_ARRAY = {DateFormatter.MILLISECOND, DateFormatter.SECOND,
			30 * DateFormatter.SECOND, DateFormatter.MINUTE, DateFormatter.FIVE_MINUTES, DateFormatter.QUARTER_HOUR,
			DateFormatter.THIRD_HOUR, DateFormatter.HALF_HOUR, DateFormatter.HOURS, DateFormatter.QUARTER_DAY,
			DateFormatter.HALF_DAY, DateFormatter.DAY, DateFormatter.WEEK, DateFormatter.MONTH, DateFormatter.YEAR,
			Long.MAX_VALUE};

	/**
	 * Constructor.
	 *
	 * @param owner
	 *            the chart that owns the axis.
	 */
	public DateXAxis(SeriesGreyChart owner) {
		super(owner, ALIASING_ARRAY, DEFAULT_RANGE, 3 * DateFormatter.HOURS);
		setTickMarksEnabled(true);
		setNumberOfTicks(5);
		setFormatter(new DateFormatter());
	}
}
