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-rw-r--r--src/com/benburwell/planes/gui/aircraftmap/AircraftMap.java45
-rw-r--r--src/com/benburwell/planes/gui/aircraftmap/AircraftMapComponent.java29
-rw-r--r--src/com/benburwell/planes/gui/aircraftmap/Plane.java2
3 files changed, 41 insertions, 35 deletions
diff --git a/src/com/benburwell/planes/gui/aircraftmap/AircraftMap.java b/src/com/benburwell/planes/gui/aircraftmap/AircraftMap.java
index af5b9a0..2d2a669 100644
--- a/src/com/benburwell/planes/gui/aircraftmap/AircraftMap.java
+++ b/src/com/benburwell/planes/gui/aircraftmap/AircraftMap.java
@@ -21,11 +21,12 @@ public class AircraftMap extends JPanel {
// drawing constants
public final float FONT_SIZE = 12;
public final int TEXT_PADDING = 5;
+ public final int NUMBER_OF_RANGE_RINGS = 5;
// map manipulation constants
- public final int ZOOM_INTERVAL_MILES = 10;
+ public final int MIN_ZOOM_PIXELS_PER_MILE = 1;
+ public final int MAX_ZOOM_PIXELS_PER_MILE = 2000;
public final double PAN_INTERVAL_MILES = 1.0;
- public final int RING_SPACING = 10;
// instance fields
private List<Drawable> planes = new ArrayList<>();
@@ -56,10 +57,6 @@ public class AircraftMap extends JPanel {
this.drawRange(g);
}
- /**
- *
- * @param g
- */
public void drawPositionAndScale(Graphics g) {
Font currentFont = g.getFont();
Font newFont = currentFont.deriveFont(FONT_SIZE);
@@ -67,22 +64,33 @@ public class AircraftMap extends JPanel {
g.setColor(GraphicsTheme.Colors.BLUE);
g.drawString(String.format("%08.5f N", this.centerLatitude), TEXT_PADDING, (int) FONT_SIZE + TEXT_PADDING);
g.drawString(String.format("%08.5f E", this.centerLongitude), TEXT_PADDING, (int) FONT_SIZE * 2 + TEXT_PADDING);
- g.drawString("1 nm", TEXT_PADDING, (int) FONT_SIZE * 3 + TEXT_PADDING);
- g.drawLine(TEXT_PADDING, (int) FONT_SIZE * 3 + TEXT_PADDING, (int) (TEXT_PADDING + this.getPixelsPerNauticalMile()), (int) FONT_SIZE * 3 + TEXT_PADDING);
+ g.drawString(String.format("%d nm", this.getRangeRadius()), TEXT_PADDING, (int) FONT_SIZE * 3 + TEXT_PADDING);
+ }
+
+ public int getRangeRadius() {
+ double milesHigh = this.getHeight() / this.getPixelsPerNauticalMile();
+ double milesWide = this.getWidth() / this.getPixelsPerNauticalMile();
+ double screenMiles = Math.min(milesHigh, milesWide);
+ int milesPerRing = (int) screenMiles / NUMBER_OF_RANGE_RINGS;
+ return milesPerRing;
+ }
+
+ public List<Integer> getRangeRadii() {
+ int rangeRadius = this.getRangeRadius();
+ List<Integer> radii = new ArrayList<>();
+ for (int ringNumber = 1; ringNumber <= NUMBER_OF_RANGE_RINGS; ringNumber++) {
+ radii.add(rangeRadius * ringNumber);
+ }
+ return radii;
}
public void drawRange(Graphics g) {
int centerX = this.getWidth() / 2;
int centerY = this.getHeight() / 2;
g.setColor(GraphicsTheme.Colors.BASE_3);
- int diameter = (int) this.getPixelsPerNauticalMile() * RING_SPACING * 2;
- int ringNumber = 1;
- while (diameter < this.getWidth() || diameter < this.getHeight()) {
- g.drawOval(centerX - (diameter / 2), centerY - (diameter / 2), diameter, diameter);
- g.drawString(String.format("%d", ringNumber * RING_SPACING), centerX + (diameter / 2) + TEXT_PADDING, (int) (centerY + FONT_SIZE + TEXT_PADDING));
- g.drawString(String.format("%d", ringNumber * RING_SPACING), centerX + TEXT_PADDING, centerY - (int) ((diameter / 2) + FONT_SIZE));
- diameter += this.getPixelsPerNauticalMile() * RING_SPACING * 2;
- ringNumber++;
+ for (Integer radius : this.getRangeRadii()) {
+ int pixelRadius = (int) (this.getPixelsPerNauticalMile() * radius);
+ g.drawOval(centerX - pixelRadius, centerY - pixelRadius, pixelRadius * 2, pixelRadius * 2);
}
g.drawLine(centerX, 0, centerX, this.getHeight());
g.drawLine(0, centerY, this.getWidth(), centerY);
@@ -116,7 +124,6 @@ public class AircraftMap extends JPanel {
public double getNauticalMilesPerDegreeLongitude() {
double milesPerDegree = Math.abs(Math.cos(Math.toRadians(this.centerLatitude)) * NAUTICAL_MILES_PER_DEGREE_LATITUDE);
- System.out.println("Miles per degree at " + this.centerLatitude + " N: " + milesPerDegree);
return milesPerDegree;
}
@@ -125,14 +132,14 @@ public class AircraftMap extends JPanel {
}
public void zoomIn() {
- this.pixelsPerNauticalMile += ZOOM_INTERVAL_MILES;
+ this.pixelsPerNauticalMile = Math.min(MAX_ZOOM_PIXELS_PER_MILE, this.pixelsPerNauticalMile * 2);
this.invalidate();
this.validate();
this.repaint();
}
public void zoomOut() {
- this.pixelsPerNauticalMile -= ZOOM_INTERVAL_MILES;
+ this.pixelsPerNauticalMile = Math.max(MIN_ZOOM_PIXELS_PER_MILE, this.pixelsPerNauticalMile / 2);
this.invalidate();
this.validate();
this.repaint();
diff --git a/src/com/benburwell/planes/gui/aircraftmap/AircraftMapComponent.java b/src/com/benburwell/planes/gui/aircraftmap/AircraftMapComponent.java
index b7f8aab..4bb13e8 100644
--- a/src/com/benburwell/planes/gui/aircraftmap/AircraftMapComponent.java
+++ b/src/com/benburwell/planes/gui/aircraftmap/AircraftMapComponent.java
@@ -35,20 +35,20 @@ public class AircraftMapComponent implements ViewComponent {
}
public void focusNextAircraft() {
- List<String> aircraftIdentifiers = new ArrayList<>(this.store.getAircraft().keySet());
- Collections.sort(aircraftIdentifiers);
- if (this.focusedAircraftIdentifier == null && aircraftIdentifiers.size() > 0) {
- this.focusedAircraftIdentifier = aircraftIdentifiers.get(0);
- } else {
- int idx = aircraftIdentifiers.indexOf(this.focusedAircraftIdentifier);
- if (idx > 0 && idx < aircraftIdentifiers.size() - 1) {
- this.focusedAircraftIdentifier = aircraftIdentifiers.get(idx++);
- } else if (aircraftIdentifiers.size() > 0) {
- this.focusedAircraftIdentifier = aircraftIdentifiers.get(0);
- } else {
- this.focusedAircraftIdentifier = null;
- }
- }
+ // List<String> aircraftIdentifiers = new ArrayList<>(this.store.getAircraft().keySet());
+ // Collections.sort(aircraftIdentifiers);
+ // if (this.focusedAircraftIdentifier == null && aircraftIdentifiers.size() > 0) {
+ // this.focusedAircraftIdentifier = aircraftIdentifiers.get(0);
+ // } else {
+ // int idx = aircraftIdentifiers.indexOf(this.focusedAircraftIdentifier);
+ // if (idx > 0 && idx < aircraftIdentifiers.size() - 1) {
+ // this.focusedAircraftIdentifier = aircraftIdentifiers.get(idx++);
+ // } else if (aircraftIdentifiers.size() > 0) {
+ // this.focusedAircraftIdentifier = aircraftIdentifiers.get(0);
+ // } else {
+ // this.focusedAircraftIdentifier = null;
+ // }
+ // }
}
private void setupMap() {
@@ -61,6 +61,7 @@ public class AircraftMapComponent implements ViewComponent {
if (e.getKeyCode() == KeyEvent.VK_EQUALS && e.isShiftDown() && e.getID() == KeyEvent.KEY_PRESSED) {
this.mapPanel.zoomIn();
} else if (e.getKeyCode() == KeyEvent.VK_MINUS && e.getID() == KeyEvent.KEY_PRESSED) {
+ System.out.println("Zooming out");
this.mapPanel.zoomOut();
} else if (e.getKeyCode() == KeyEvent.VK_L && e.getID() == KeyEvent.KEY_PRESSED) {
this.mapPanel.moveEast();
diff --git a/src/com/benburwell/planes/gui/aircraftmap/Plane.java b/src/com/benburwell/planes/gui/aircraftmap/Plane.java
index 911623f..c7f774e 100644
--- a/src/com/benburwell/planes/gui/aircraftmap/Plane.java
+++ b/src/com/benburwell/planes/gui/aircraftmap/Plane.java
@@ -65,8 +65,6 @@ public class Plane extends GeoPoint implements Drawable {
g.setColor(GraphicsTheme.Colors.BLUE);
g.drawString(this.name, x + TEXT_OFFSET_X, y + TEXT_OFFSET_Y);
g.drawString("" + this.getFlightLevel(), x + TEXT_OFFSET_X, y + TEXT_OFFSET_Y + g.getFontMetrics().getHeight());
- } else {
- System.out.println("Skipping drawing plane at " + x + "," + y + " which is not within bounds");
}
}
}