def nearest(self, pt):
d = self.data
possibles = self.grid.nearest(pt)
distances = [get_segment_point_dist(d[i], pt)[0] for i in possibles]
#print "possibles",possibles
#print "distances",distances
#print "argmin", numpy.argmin(distances)
return possibles[numpy.argmin(distances)]
def nearest(self, pt):
d = self.data
possibles = self.grid.nearest(pt)
distances = [get_segment_point_dist(d[i], pt)[0] for i in possibles]
#print "possibles",possibles
#print "distances",distances
#print "argmin", numpy.argmin(distances)
return possibles[numpy.argmin(distances)]
def test_combo(bins, segments, qpoints):
G = SegmentLocator(segments, bins)
G2 = BruteSegmentLocator(segs)
for pt in qpoints:
a = G.nearest(pt)
b = G2.nearest(pt)
if a != b:
print a, b, a == b
global DEBUG
DEBUG = True
a = G.nearest(pt)
print a
a = segments[a]
b = segments[b]
print "pt to a (grid)", get_segment_point_dist(a, pt)
print "pt to b (brut)", get_segment_point_dist(b, pt)
raw_input()
pylab.clf()
DEBUG = False
def combo_check(bins, segments, qpoints):
G = SegmentLocator(segments, bins)
G2 = BruteSegmentLocator(segs)
for pt in qpoints:
a = G.nearest(pt)
b = G2.nearest(pt)
if a != b:
print(a, b, a == b)
global DEBUG
DEBUG = True
a = G.nearest(pt)
print(a)
a = segments[a]
b = segments[b]
print("pt to a (grid)", get_segment_point_dist(a, pt))
print("pt to b (brut)", get_segment_point_dist(b, pt))
input()
pylab.clf()
DEBUG = False
def nearest(self, pt):
d = self.data
distances = [get_segment_point_dist(
d[i], pt)[0] for i in xrange(self.n)]
return numpy.argmin(distances)
def nearest(self, pt):
d = self.data
distances = [
get_segment_point_dist(d[i], pt)[0] for i in range(self.n)
]
return numpy.argmin(distances)