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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_11;
import java.io.*;
import java.util.ArrayList;
import java.awt.*;
import javax.swing.*;
import org.altusmetrum.altoslib_11.*;
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 AltosUIMarker implements AltosUIGrapher {
ArrayList<ValueMarker> markers;
int last_id;
XYPlot plot;
boolean enabled;
int fetch;
Color color;
private void remove_markers() {
for (ValueMarker marker : markers)
plot.removeDomainMarker(marker);
}
private void add_markers() {
for (ValueMarker marker : markers)
plot.addDomainMarker(marker);
}
public void set_units() {
}
public void set_enable(boolean enable) {
if (enabled == enable)
return;
if (enable)
add_markers();
else
remove_markers();
enabled = enable;
}
public void clear() {
if (enabled)
remove_markers();
markers = new ArrayList<ValueMarker>();
}
public void add(AltosUIDataPoint dataPoint) {
try {
int id = dataPoint.id(fetch);
if (id < 0)
return;
if (id == last_id)
return;
ValueMarker marker = new ValueMarker(dataPoint.x());
marker.setLabel(dataPoint.id_name(fetch));
marker.setLabelAnchor(RectangleAnchor.TOP_RIGHT);
marker.setLabelTextAnchor(TextAnchor.TOP_LEFT);
marker.setPaint(color);
if (enabled)
plot.addDomainMarker(marker);
markers.add(marker);
last_id = id;
} catch (AltosUIDataMissing m) {
}
}
public AltosUIMarker (int fetch, Color color, XYPlot plot, boolean enable) {
markers = new ArrayList<ValueMarker>();
last_id = -1;
this.fetch = fetch;
this.color = color;
this.plot = plot;
this.enabled = enable;
}
public void setNotify(boolean notify) {
}
public void fireSeriesChanged() {
}
public AltosUIMarker (int fetch, Color color, XYPlot plot) {
this(fetch, color, plot, true);
}
}
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