Hi,
I am want to add a background image to a scatter plot and the only way I could think of is doing it in python, here is the python code:
# The following code to create a dataframe and remove duplicated rows is always executed and acts as a preamble for your script:
# dataset = pandas.DataFrame(x, z)
# dataset = dataset.drop_duplicates()
# Paste or type your script code here:
import numpy as np
import matplotlib.pyplot as plt
ax = plt.gca()
image_path = '<Image_URL>'
image = plt.imread(image_path)
ax.imshow(image, extent=[-150, 157, -150, 145])
posx = dataset.x
posz = dataset.z
plt.scatter(posx, posz, color='red', s=0.8)
plt.show()
My image I want to use is in an Azure blob storage and I create a shared access signature to access it, it works fine on the desktop app but when I publish it online I get this error:
Script Runtime Error
File "C:\Python\Lib\http\client.py", line 1298, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "C:\Python\Lib\http\client.py", line 1247, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "C:\Python\Lib\http\client.py", line 1026, in _send_output
self.send(msg)
File "C:\Python\Lib\http\client.py", line 966, in send
self.connect()
File "C:\Python\Lib\http\client.py", line 1414, in connect
super().connect()
File "C:\Python\Lib\http\client.py", line 938, in connect
(self.host,self.port), self.timeout, self.source_address)
File "C:\Python\Lib\socket.py", line 707, in create_connection
for res in getaddrinfo(host, port, 0, SOCK_STREAM):
File "C:\Python\Lib\socket.py", line 752, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 11001] getaddrinfo failed
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Script\0.py", line 32, in <module>
image = plt.imread(image_path)
File "C:\Python\lib\site-packages\matplotlib\pyplot.py", line 2061, in imread
return matplotlib.image.imread(fname, format)
File "C:\Python\lib\site-packages\matplotlib\image.py", line 1472, in imread
fd = BytesIO(request.urlopen(fname).read())
File "C:\Python\Lib\urllib\request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "C:\Python\Lib\urllib\request.py", line 525, in open
response = self._open(req, data)
File "C:\Python\Lib\urllib\request.py", line 543, in _open
'_open', req)
File "C:\Python\Lib\urllib\request.py", line 503, in _call_chain
result = func(*args)
File "C:\Python\Lib\urllib\request.py", line 1362, in https_open
context=self._context, check_hostname=self._check_hostname)
File "C:\Python\Lib\urllib\request.py", line 1321, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 11001] getaddrinfo failed>
Please try again later or contact support. If you contact support, please provide these details.
Activity ID: 4e7b3908-0bf8-4531-add8-f6db64126774
Request ID: a3eb5f20-a82f-d992-6e98-3a31bc514bd3
Correlation ID: 863a9f65-6020-cdf3-448d-652bdd0d974b
Time: Tue Aug 04 2020 18:03:25 GMT+0100 (British Summer Time)
Service version: 13.0.13960.55
Client version: 2007.3.02181-train
Cluster URI: https://wabi-uk-south-b-primary-redirect.analysis.windows.net/
