projects
/
fw
/
altos
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
altosdroid: Select tracker by clicking on map
[fw/altos]
/
altoslib
/
AltosMapTransform.java
diff --git
a/altoslib/AltosMapTransform.java
b/altoslib/AltosMapTransform.java
index 30994ecb60bc2dc826f50f6fffbc546b07882e24..11ed4eb9c238e887669fe38ad9d64d1814ea2091 100644
(file)
--- a/
altoslib/AltosMapTransform.java
+++ b/
altoslib/AltosMapTransform.java
@@
-51,6
+51,13
@@
public class AltosMapTransform {
return new AltosPointDouble(screen.x + offset_x, screen.y + offset_y);
}
return new AltosPointDouble(screen.x + offset_x, screen.y + offset_y);
}
+ public double hypot(AltosLatLon a, AltosLatLon b) {
+ AltosPointDouble a_pt = point(a);
+ AltosPointDouble b_pt = point(b);
+
+ return Math.hypot(a_pt.x - b_pt.x, a_pt.y - b_pt.y);
+ }
+
public AltosLatLon screen_lat_lon(AltosPointInt screen) {
return lat_lon(screen_point(screen));
}
public AltosLatLon screen_lat_lon(AltosPointInt screen) {
return lat_lon(screen_point(screen));
}