org.altusmetrum.altosuilib_2.AltosUIAxis.java Source code

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Here is the source code for org.altusmetrum.altosuilib_2.AltosUIAxis.java

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/*
 * Copyright  2013 Keith Packard <keithp@keithp.com>
 *
 * 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; version 2 of the License.
 *
 * This program 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.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 */

package org.altusmetrum.altosuilib_2;

import java.io.*;
import java.util.ArrayList;

import java.awt.*;
import javax.swing.*;
import org.altusmetrum.altoslib_4.*;

import org.jfree.ui.*;
import org.jfree.chart.*;
import org.jfree.chart.plot.*;
import org.jfree.chart.axis.*;
import org.jfree.chart.renderer.*;
import org.jfree.chart.renderer.xy.*;
import org.jfree.chart.labels.*;
import org.jfree.data.xy.*;
import org.jfree.data.*;

public class AltosUIAxis extends NumberAxis {
    String label;
    AltosUnits units;
    Color color;
    int ref;
    int visible;
    int index;

    public final static int axis_integer = 1;
    public final static int axis_include_zero = 2;

    public final static int axis_default = axis_include_zero;

    public void set_units() {
        setLabel(String.format("%s (%s)", label, units.show_units()));
    }

    public void set_enable(boolean enable) {
        if (enable) {
            visible++;
            if (visible > ref)
                System.out.printf("too many visible\n");
        } else {
            visible--;
            if (visible < 0)
                System.out.printf("too few visible\n");
        }
        setVisible(visible > 0);
        if (enable)
            autoAdjustRange();
    }

    public void ref(boolean enable) {
        ++ref;
        if (enable) {
            ++visible;
            setVisible(visible > 0);
        }
    }

    public AltosUIAxis(String label, AltosUnits units, Color color, int index, int flags) {
        this.label = label;
        this.units = units;
        this.index = index;
        this.visible = 0;
        this.ref = 0;
        setLabelPaint(color);
        setTickLabelPaint(color);
        setVisible(false);
        if ((flags & axis_integer) != 0)
            setStandardTickUnits(NumberAxis.createIntegerTickUnits());
        setAutoRangeIncludesZero((flags & axis_include_zero) != 0);
    }

    public AltosUIAxis(String label, AltosUnits units, Color color, int index) {
        this(label, units, color, index, axis_default);
    }
}