From b8c30e5edd18fc830b944431fda32334af1f9801 Mon Sep 17 00:00:00 2001 From: Ben Burwell Date: Sat, 19 Nov 2016 12:32:17 -0500 Subject: Refactor aircraft map into top-level classes --- .../planes/gui/aircraftmap/GeoPoint.java | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 src/com/benburwell/planes/gui/aircraftmap/GeoPoint.java (limited to 'src/com/benburwell/planes/gui/aircraftmap/GeoPoint.java') diff --git a/src/com/benburwell/planes/gui/aircraftmap/GeoPoint.java b/src/com/benburwell/planes/gui/aircraftmap/GeoPoint.java new file mode 100644 index 0000000..5cd5535 --- /dev/null +++ b/src/com/benburwell/planes/gui/aircraftmap/GeoPoint.java @@ -0,0 +1,30 @@ +package com.benburwell.planes.gui.aircraftmap; + +/** + * Created by ben on 11/19/16. + */ +public class GeoPoint { + private double latitude; + private double longitude; + + public GeoPoint(double latitude, double longitude) { + this.latitude = latitude; + this.longitude = longitude; + } + + public int getX(AircraftMap map) { + double degreesFromCenter = map.getCenterLongitude() - this.longitude; + double pixelsFromCenter = degreesFromCenter * map.getPixelsPerDegreeLongitude(); + double centerPixels = map.getSize().getWidth() / 2; + int xPosition = (int) (centerPixels - pixelsFromCenter); + return xPosition; + } + + public int getY(AircraftMap map) { + double degreesFromCenter = map.getCenterLatitude() - this.latitude; + double pixelsFromCenter = degreesFromCenter * map.getPixelsPerDegreeLatitude(); + double centerPixels = map.getSize().getHeight() / 2; + int yPosition = (int) (centerPixels + pixelsFromCenter); + return yPosition; + } +} -- cgit v1.2.3