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Fixed x and y coordinates #fix #story[9]

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Michael Rausch
2017-03-20 21:13:30 +13:00
parent ed577fad6a
commit 3d4d5a3dab
2 changed files with 37 additions and 14 deletions
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src/main/java/seng302/controllers/CanvasController.java
+31 -8
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@@ -40,7 +40,7 @@ public class CanvasController {
public void initialize() {
gc = canvas.getGraphicsContext2D();
gc.scale(5, 5);
gc.scale(22, 22);
RaceController raceController = new RaceController();
raceController.initializeRace();
race = raceController.getRace();
@@ -53,6 +53,7 @@ public class CanvasController {
gc.clearRect(0, 0, 760, 360);
drawCourse();
drawBoats();
}
};
@@ -71,6 +72,7 @@ public class CanvasController {
*/
private void generateTimeline() {
HashMap<Boat, List> boat_events = race.getEvents();
for (Boat boat : boat_events.keySet()) {
// x, y are the real time coordinates
DoubleProperty x = new SimpleDoubleProperty();
@@ -103,6 +105,22 @@ public class CanvasController {
}
}
/**
* @return the distance between the two marks
*/
public double getDistanceBetweenMarks(Mark mark1, Mark mark2) {
double earth_radius = 6378.137;
double dLat = mark2.getLatitude() * Math.PI / 180 - mark1.getLatitude() * Math.PI / 180;
double dLon = mark2.getLongitude() * Math.PI / 180 - mark1.getLongitude() * Math.PI / 180;
double a = Math.sin(dLat / 2) * Math.sin(dLat / 2) + Math.cos(mark1.getLatitude() * Math.PI / 180) * Math.sin(dLon / 2) * Math.sin(dLon / 2);
double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
double d = earth_radius * c;
return d * 1000;
}
/**
* Draws a boat with given (x, y) position in the given color
*
@@ -110,11 +128,15 @@ public class CanvasController {
* @param y
* @param color
*/
private void drawBoat(double x, double y, Color color) {
x = abs(x - 32.313291) * 1000; // to prevent negative longitude
y = abs(y + 64.887057) * 1000; // to prevent negative latitude
private void drawBoat(double lat, double lon, Color color) {
// Latitude
//Double x = (MAP_WIDTH / 360.0) * (180 + lon);
//Double y = (MAP_HEIGHT / 180.0) * (80 - lat);
int diameter = 2;
double x = abs(lat - 32.283808) * 1000; // to prevent negative longitude
double y = abs(lon + 64.854401) * 1000; // to prevent negative latitude
double diameter = 0.5;
gc.setFill(color);
gc.fillOval(x, y, diameter, diameter);
}
@@ -138,10 +160,11 @@ public class CanvasController {
* @param singleMark
*/
private void drawSingleMark(SingleMark singleMark) {
double x = abs(singleMark.getLatitude() - 32.313291) * 1000; // to prevent negative longitude
double y = abs(singleMark.getLongitude() + 64.887057) * 1000; // to prevent negative latitude
double x = abs(singleMark.getLatitude() - 32.283808) * 1000; // to prevent negative longitude
double y = abs(singleMark.getLongitude() + 64.854401) * 1000; // to prevent negative latitude
gc.setFill(Color.BLACK);
gc.fillOval(x, y, 2, 2);
gc.fillOval(x, y, 0.5, 0.5);
}
/**