From 29edc37a8de56cb6eb028e3bf3f56aa70f109eba Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 21 May 2015 13:49:28 -0700 Subject: altoslib: Create display-independent map support code This takes the swing-specific map code and creates a generic version. Signed-off-by: Keith Packard --- altoslib/AltosMapRectangle.java | 45 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 altoslib/AltosMapRectangle.java (limited to 'altoslib/AltosMapRectangle.java') diff --git a/altoslib/AltosMapRectangle.java b/altoslib/AltosMapRectangle.java new file mode 100644 index 00000000..f2f30103 --- /dev/null +++ b/altoslib/AltosMapRectangle.java @@ -0,0 +1,45 @@ +/* + * Copyright © 2014 Keith Packard + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +package org.altusmetrum.altoslib_6; + +public class AltosMapRectangle { + AltosLatLon ul, lr; + + public AltosMapRectangle(AltosLatLon a, AltosLatLon b) { + double ul_lat, ul_lon; + double lr_lat, lr_lon; + + if (a.lat > b.lat) { + ul_lat = a.lat; + lr_lat = b.lat; + } else { + ul_lat = b.lat; + lr_lat = a.lat; + } + if (a.lon < b.lon) { + ul_lon = a.lon; + lr_lon = b.lon; + } else { + ul_lon = b.lon; + lr_lon = a.lon; + } + + ul = new AltosLatLon(ul_lat, ul_lon); + lr = new AltosLatLon(lr_lat, lr_lon); + } +} -- cgit v1.2.3