--- /dev/null
+/*
+ * Copyright © 2010 Anthony Towns <aj@erisian.com.au>
+ *
+ * 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 altosui;
+
+import java.awt.*;
+import java.awt.image.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.imageio.ImageIO;
+import javax.swing.table.*;
+import java.io.*;
+import java.util.*;
+import java.text.*;
+import java.util.prefs.*;
+import java.lang.Math;
+import java.awt.geom.Point2D;
+import java.awt.geom.Line2D;
+
+public class AltosSiteMapTile extends JLayeredPane {
+ JLabel mapLabel;
+ JLabel draw;
+ Graphics2D g2d;
+
+ public void loadMap(ImageIcon icn) {
+ mapLabel.setIcon(icn);
+ }
+
+ static Color stateColors[] = {
+ Color.WHITE, // startup
+ Color.WHITE, // idle
+ Color.WHITE, // pad
+ Color.RED, // boost
+ Color.PINK, // fast
+ Color.YELLOW, // coast
+ Color.CYAN, // drogue
+ Color.BLUE, // main
+ Color.BLACK // landed
+ };
+
+ private boolean drawn_landed_circle = false;
+ private boolean drawn_boost_circle = false;
+ public synchronized void show(AltosState state, int crc_errors,
+ Point2D.Double last_pt, Point2D.Double pt)
+ {
+ if (0 <= state.state && state.state < stateColors.length) {
+ g2d.setColor(stateColors[state.state]);
+ }
+ g2d.draw(new Line2D.Double(last_pt, pt));
+
+ if (state.state == 3 && !drawn_boost_circle) {
+ drawn_boost_circle = true;
+ g2d.setColor(Color.RED);
+ g2d.drawOval((int)last_pt.x-5, (int)last_pt.y-5, 10, 10);
+ g2d.drawOval((int)last_pt.x-20, (int)last_pt.y-20, 40, 40);
+ g2d.drawOval((int)last_pt.x-35, (int)last_pt.y-35, 70, 70);
+ }
+ if (state.state == 8 && !drawn_landed_circle) {
+ drawn_landed_circle = true;
+ g2d.setColor(Color.BLACK);
+ g2d.drawOval((int)pt.x-5, (int)pt.y-5, 10, 10);
+ g2d.drawOval((int)pt.x-20, (int)pt.y-20, 40, 40);
+ g2d.drawOval((int)pt.x-35, (int)pt.y-35, 70, 70);
+ }
+
+ repaint();
+ }
+
+ public static Graphics2D fillLabel(JLabel l, Color c, int px_size) {
+ BufferedImage img = new BufferedImage(px_size, px_size,
+ BufferedImage.TYPE_INT_ARGB);
+ Graphics2D g = img.createGraphics();
+ g.setColor(c);
+ g.fillRect(0, 0, px_size, px_size);
+ l.setIcon(new ImageIcon(img));
+ return g;
+ }
+
+ public AltosSiteMapTile(int px_size) {
+ setPreferredSize(new Dimension(px_size, px_size));
+
+ mapLabel = new JLabel();
+ fillLabel(mapLabel, Color.GRAY, px_size);
+ mapLabel.setOpaque(true);
+ mapLabel.setBounds(0, 0, px_size, px_size);
+ add(mapLabel, new Integer(0));
+
+ draw = new JLabel();
+ g2d = fillLabel(draw, new Color(127, 127, 127, 0), px_size);
+ g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+ RenderingHints.VALUE_ANTIALIAS_ON);
+ g2d.setStroke(new BasicStroke(6, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
+ draw.setBounds(0, 0, px_size, px_size);
+ draw.setOpaque(false);
+
+ add(draw, new Integer(1));
+ }
+}