diff options
Diffstat (limited to 'altosuilib/AltosUIMap.java')
| -rw-r--r-- | altosuilib/AltosUIMap.java | 56 |
1 files changed, 54 insertions, 2 deletions
diff --git a/altosuilib/AltosUIMap.java b/altosuilib/AltosUIMap.java index 8dfdba64..6b78c35a 100644 --- a/altosuilib/AltosUIMap.java +++ b/altosuilib/AltosUIMap.java @@ -36,6 +36,7 @@ public class AltosUIMap extends JComponent implements AltosFlightDisplay, AltosM Graphics2D g; Font tile_font; Font line_font; + AltosMapMark nearest_mark; static Point2D.Double point2d(AltosPointDouble pt) { return new Point2D.Double(pt.x, pt.y); @@ -115,7 +116,40 @@ public class AltosUIMap extends JComponent implements AltosFlightDisplay, AltosM map.touch_continue(e.getPoint().x, e.getPoint().y, is_drag_event(e)); } + String pos(double p, String pos, String neg) { + String h = pos; + if (p < 0) { + h = neg; + p = -p; + } + int deg = (int) Math.floor(p); + double min = (p - Math.floor(p)) * 60.0; + return String.format("%s %4d° %9.6f'", h, deg, min); + } + public void mouseMoved(MouseEvent e) { + AltosMapPathPoint point = map.nearest(e.getPoint().x, e.getPoint().y); + + if (nearest_mark == null) + nearest_mark = map.add_mark(point.lat_lon.lat, + point.lat_lon.lon, + point.state); + else { + nearest_mark.lat_lon.lat = point.lat_lon.lat; + nearest_mark.lat_lon.lon = point.lat_lon.lon; + nearest_mark.state = point.state; + } + if (point != null) { + nearest_label.setText(String.format("Time: %9.2f Position: %s %s", + point.time, + pos(point.lat_lon.lat, + "N", "S"), + pos(point.lat_lon.lon, + "E", "W"))); + } else { + nearest_label.setText(""); + } + repaint(); } /* MouseListener methods */ @@ -387,6 +421,8 @@ public class AltosUIMap extends JComponent implements AltosFlightDisplay, AltosM public void set_font() { tile_font = AltosUILib.value_font; line_font = AltosUILib.status_font; + if (nearest_label != null) + nearest_label.setFont(AltosUILib.value_font); } public void font_size_changed(int font_size) { @@ -400,6 +436,8 @@ public class AltosUIMap extends JComponent implements AltosFlightDisplay, AltosM JLabel zoom_label; + JLabel nearest_label; + public void set_maptype(int type) { /* map.set_maptype(type); @@ -430,8 +468,8 @@ public class AltosUIMap extends JComponent implements AltosFlightDisplay, AltosM map.show(state, listener_state); } - public void show(AltosGPS gps, int state) { - map.show(gps, state); + public void show(AltosGPS gps, double time, int state) { + map.show(gps, time, state); } public String getName() { @@ -541,6 +579,20 @@ public class AltosUIMap extends JComponent implements AltosFlightDisplay, AltosM c.weighty = 0; add(zoom_out, c); + + nearest_label = new JLabel("", JLabel.LEFT); + nearest_label.setFont(tile_font); + + c = new GridBagConstraints(); + c.anchor = GridBagConstraints.CENTER; + c.fill = GridBagConstraints.HORIZONTAL; + c.gridx = 0; + c.gridy = 11; + c.weightx = 0; + c.weighty = 0; + c.gridwidth = 1; + c.gridheight = 1; + add(nearest_label, c); /* maptype_combo = new JComboBox<String>(map.maptype_labels); |