Point2D.Double boost;
Point2D.Double landed;
+ Line2D.Double line;
+ double line_course;
+ double line_dist;
LinkedList<AltosPoint> points;
file = null;
status = AltosSiteMapCache.success;
queue_repaint();
+ line = null;
}
static Color stateColors[] = {
queue_repaint();
}
+ public void set_line(Line2D.Double line, double distance) {
+ this.line = line;
+ line_dist = distance;
+ queue_repaint();
+ }
+
+ private String line_dist() {
+ String format;
+ double distance = line_dist;
+
+ if (AltosConvert.imperial_units) {
+ distance = AltosConvert.meters_to_feet(distance);
+ if (distance < 10000) {
+ format = "%4.0fft";
+ } else {
+ distance /= 5280;
+ if (distance < 10)
+ format = "%5.3fmi";
+ else if (distance < 100)
+ format = "%5.2fmi";
+ else if (distance < 1000)
+ format = "%5.1fmi";
+ else
+ format = "%5.0fmi";
+ }
+ } else {
+ if (distance < 10000) {
+ format = "%4.0fm";
+ } else {
+ distance /= 1000;
+ if (distance < 100)
+ format = "%5.2fkm";
+ else if (distance < 1000)
+ format = "%5.1fkm";
+ else
+ format = "%5.0fkm";
+ }
+ }
+ return String.format(format, distance);
+ }
+
public void paint(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
AltosPoint prev = null;
float x = getWidth() / 2.0f;
float y = getHeight() / 2.0f;
x = x - (float) bounds.getWidth() / 2.0f;
- y = y - (float) bounds.getHeight() / 2.0f;
+ y = y + (float) bounds.getHeight() / 2.0f;
g2d.setColor(Color.BLACK);
g2d.drawString(message, x, y);
}
g2d.setColor(Color.BLACK);
draw_circle(g2d, landed);
}
+
+ if (line != null) {
+ g2d.setColor(Color.BLUE);
+ g2d.draw(line);
+
+ String message = line_dist();
+ g2d.setFont(font);
+ g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
+ Rectangle2D bounds;
+ bounds = font.getStringBounds(message, g2d.getFontRenderContext());
+
+ float x = (float) line.x1;
+ float y = (float) line.y1 + (float) bounds.getHeight() / 2.0f;
+
+ if (line.x1 < line.x2) {
+ x -= (float) bounds.getWidth() + 2.0f;
+ } else {
+ x += 2.0f;
+ }
+ g2d.drawString(message, x, y);
+ }
}
public synchronized void show(int state, Point2D.Double last_pt, Point2D.Double pt)