本文整理匯總了Python中tracker.Tracker.get_position方法的典型用法代碼示例。如果您正苦於以下問題：Python Tracker.get_position方法的具體用法？Python Tracker.get_position怎麽用？Python Tracker.get_position使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類tracker.Tracker的用法示例。
在下文中一共展示了Tracker.get_position方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: time
# 需要導入模塊: from tracker import Tracker [as 別名]
# 或者: from tracker.Tracker import get_position [as 別名]
#print "One second range for X", tracker.get_position('axis', time_from = time() - 1)
#print "3 last positions of circles", tracker.get_position('circle', limit = 3)
#print "Triangle AVG speed:", tracker.get_path_speed('triangle', time_from = time()-5)[0:]
#print "Triangle instant speed:", tracker.get_speed('triangle')[0:]
#print "Arrow angle", tracker.get_angle('arrow')
# Check movements (events)
for shape in ( 'arrow', ): # 'triangle', 'circle', 'square', 'axis',
#t = time()
distances = tracker.get_distance(shape, time_from = time() - 2)
#print "Distance takes", time()-t
moved = [ (int(distance*100)/100, i) for i, distance in enumerate(distances) if distance > 2]
#print moved
if not moved:
continue
if cache.get("%s-%d" % (shape, moved[0][1])) > time()-2:
continue
if len(moved) == 1:
print "%s-%d" % (shape, moved[0][1]), "moved by", moved[0][0], "units"
positions = tracker.get_position(shape, time_from = time() - 2)
if len(positions) and positions[moved[0][1]]:
print "From", positions[moved[0][1]][0],"to",positions[moved[0][1]][-1]
else:
print len(moved), (shape + 's' if shape !='axis' else shape), "were moved by", " and ".join(["%s-%d" % (shape, i[1]) for i in moved]), "units"
cache["%s-%d" % (shape, moved[0][1])] = time()
sleep(0.1)