diff options
Diffstat (limited to 'altoslib/AltosMapTransform.java')
| -rw-r--r-- | altoslib/AltosMapTransform.java | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/altoslib/AltosMapTransform.java b/altoslib/AltosMapTransform.java index f5fc5ebe..384c1744 100644 --- a/altoslib/AltosMapTransform.java +++ b/altoslib/AltosMapTransform.java @@ -39,10 +39,18 @@ public class AltosMapTransform { return new AltosLatLon(lat,lon); } + public AltosPointDouble screen_point(AltosPointInt screen) { + return new AltosPointDouble(screen.x + offset_x, screen.y + offset_y); + } + public AltosPointDouble screen_point(AltosPointDouble screen) { return new AltosPointDouble(screen.x + offset_x, screen.y + offset_y); } + public AltosLatLon screen_lat_lon(AltosPointInt screen) { + return lat_lon(screen_point(screen)); + } + public AltosLatLon screen_lat_lon(AltosPointDouble screen) { return lat_lon(screen_point(screen)); } @@ -71,12 +79,12 @@ public class AltosMapTransform { (int) (point.y - offset_y + 0.5)); } -// public Rectangle screen(AltosMapRectangle map_rect) { -// AltosPoint2D ul = screen(map_rect.ul); -// AltosPoint2D lr = screen(map_rect.lr); -// -// return new Rectangle((int) ul.x, (int) ul.y, (int) (lr.x - ul.x), (int) (lr.y - ul.y)); -// } + public AltosRectangle screen(AltosMapRectangle map_rect) { + AltosPointDouble ul = screen(map_rect.ul); + AltosPointDouble lr = screen(map_rect.lr); + + return new AltosRectangle((int) ul.x, (int) ul.y, (int) (lr.x - ul.x), (int) (lr.y - ul.y)); + } public AltosPointDouble screen(AltosLatLon lat_lon) { return screen(point(lat_lon)); |