def get_image(panoid, heading, yaw, alt_yaw):
yaw_dist = science.angular_difference(yaw, heading)
alt_dist = science.angular_difference(alt_yaw, heading)
if yaw_dist <= alt_dist:
url_left = "http://cbk0.google.com/cbk?output=tile&panoid=%s&zoom=3&x=2&y=1" % panoid
url_right = "http://cbk0.google.com/cbk?output=tile&panoid=%s&zoom=3&x=3&y=1" % panoid
else:
url_left = "http://cbk0.google.com/cbk?output=tile&panoid=%s&zoom=4&x=12&y=3" % panoid
url_right = "http://cbk0.google.com/cbk?output=tile&panoid=%s&zoom=4&x=0&y=3" % panoid
filepath_left = "sv_images/%s_left.jpg" % i
filepath_right = "sv_images/%s_right.jpg" % i
try:
urllib.urlretrieve(url_left, filepath_left)
urllib.urlretrieve(url_right, filepath_right)
except Exception as e:
print("Image download failed")
return None, None
image_left = Image.open(filepath_left)
image_right = Image.open(filepath_right)
image = Image.new('RGB', (1024, 512))
image.paste(image_left, (0, 0))
image.paste(image_right, (512, 0))
os.remove(filepath_left)
os.remove(filepath_right)
global image_id
filepath = "sv_images/%s.png" % image_id
image.save(filepath, 'PNG')
image_id += 1
cv.ShowImage("streetview", drawing.pil_to_ipl(image))
cv.WaitKey(5)
print(url_left)
print(url_right)
def get_closest_link(links, heading):
min_difference = 1000
next_panoid = None
next_heading = None
for l, link in enumerate(links):
link_heading = float(link['yawDeg'])
difference = science.angular_difference(link_heading, heading)
# print("--> %f (%f)" % (link_heading, difference))
if difference < min_difference:
min_difference = difference
next_heading = link_heading
next_panoid = link['panoId']
print("LINK HEADING: %s" % next_heading)
if min_difference > 90:
return None
else:
return next_panoid
