gestures

commit dda514669af6fe34391d183a00f952ae07fa2383
parent e29420288e620e5e817fb209fed6e5cecf844715
Author: Stefan Koch <taikano@lavabit.com>
Date:   Sat, 22 Jun 2013 12:42:25 +0200

Merge branch 'master' of https://github.com/taikano/gestures

Diffstat:
M
track.py
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/track.py b/track.py
@@ -28,8 +28,8 @@ def pointer_pos(img):
 
     return (None, None)
 
-def movement_direction(x_delta, y_delta):
-    if abs(x_delta) > 10 or abs(y_delta) > 10:
+def movement_direction(x_delta, y_delta, threshold = 10):
+    if abs(x_delta) > threshold or abs(y_delta) > threshold:
         degree = math.atan2(y_delta, x_delta)
         if -0.875 * math.pi <= degree < -0.625 * math.pi:
             direction = models.UP_RIGHT