From db2443fdbf65b65703217174303027c439124a83 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Wed, 11 Jun 2014 18:46:47 -0700 Subject: altosuilib: Rewrite map GUI bits Use a single large Canvas and draw images on top by hand. Signed-off-by: Keith Packard --- altosuilib/AltosUIMapRectangle.java | 45 +++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 altosuilib/AltosUIMapRectangle.java (limited to 'altosuilib/AltosUIMapRectangle.java') diff --git a/altosuilib/AltosUIMapRectangle.java b/altosuilib/AltosUIMapRectangle.java new file mode 100644 index 00000000..8a5b16e1 --- /dev/null +++ b/altosuilib/AltosUIMapRectangle.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.altosuilib_2; + +public class AltosUIMapRectangle { + AltosUILatLon ul, lr; + + public AltosUIMapRectangle(AltosUILatLon a, AltosUILatLon 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 AltosUILatLon(ul_lat, ul_lon); + lr = new AltosUILatLon(lr_lat, lr_lon); + } +} -- cgit v1.2.3