All Questions
71
questions
1
vote
1
answer
200
views
Combine catplot legend with other legends in seaborn
I want to combine multiple plot legends with a catplot legend and place the single result in the upper right. I also want to replace the labels on both. Examples - {"avg tip":"average&...
- 338
1
vote
1
answer
82
views
Choosing elements for a legend in Python
I am using py.plot to display the upper and lower bounds of confidence intervals (shaded in between). I would like to label each pair of bounds with the item they are measuring. However, Python seems ...
- 25
0
votes
1
answer
38
views
Custom colored lines in matplotlib but legend won't update
I am trying to plot lines out of a pandas dataframe, a pivot table of my data. There's 12 lines, one for each month of the year, and I don't want any duplicate colors. So I decided to set the colors ...
0
votes
1
answer
175
views
Adjust spacing between 2 markers of same line displayed in the legend of matplotlib plot
I am plotting 2 markers of the same line using the following code and
I want to adjust the spacing between two markers in the legend.
Code : ref.
import matplotlib.pyplot as plt
from matplotlib....
- 1,431
0
votes
1
answer
60
views
Unable to visualize legend correctly in matplotlib
I am trying to visualize this graph with a lineplot, but the legend is not working correctly as you can see in the image below.
The problems are three:
two rectangles appear in the second and fourth ...
- 1
0
votes
0
answers
210
views
How to map colors from multiple matplotlib subplot pie charts to a single figure legend
So I have been trying to get a legend working for a figure with multiple subplots that contain pie charts. The pie charts can contain any number of manufactures from a set list of manufacturers, but ...
- 3
0
votes
2
answers
701
views
Matplotlib: display legend keys for lines as patches by default
For background, see the legend guide.
I want to display legend keys for Line2D objects as Patches (with the same color and label), by default. What is the cleanest way to do this? I tried using ...
- 1,329
0
votes
0
answers
387
views
Find best coordinates in PIL image for insert rectangular image
I edited this post in order to ask a more clear question.
Starting from a figure plot generate by Matplotlib like this :
Bitmap data is returned by a function:
from PIL import Image
from matplotlib ...
- 37
0
votes
1
answer
107
views
Removing legend duplicates leaves unmatched colors between the legend and the lines (matplotlib, python)
I have multiple .dat files looking like this: first file and second file .
Firstly, I used this code:
z_bins = 541
h_bins = 65
for nr in [1,2]:
array = []
profile = "file_{}.dat"....
- 329
0
votes
1
answer
553
views
How to plot every label once in matplotlib legend with corresponding color? [duplicate]
How can I only show a name once in the legend with corresponding color instead of index?
data = {'x':[0, 1, 2, 3, 4],
'y':[4, 3, 2, 1, 0],
'Name':['Tom', 'Nick', 'Tom', 'Nick', 'Emma']...
- 887
0
votes
1
answer
3k
views
How to set markers with errorbars in different colours?
How to:
display symbols in the legend
colour markers in the same way as the errorbars (argument color gives an error: ValueError: RGBA sequence should have length 3 or 4
remove connecting lines - get ...
- 1,125
0
votes
0
answers
118
views
How to add a legend according to colors?
How to add a legend according to colors? I looked at this question, but I got an error about handles. What is wrong, please?
import matplotlib.pyplot as plt
import pandas as pd
fig, ax = plt.subplots(...
- 1,125
0
votes
0
answers
941
views
Fancybox is not working. What am I doing wrong?
I was following an example from Python Data Science Handbook which is plotting a simple graph. Its supposed to use fancybox on labels but it is not working as per the example.
The code is:
x = np....
1
vote
0
answers
78
views
Matplotlib legend shows two same colors for a different data
I would like to make a function that generate plots for different dataset. My idea is to make list of bank for the function to generate each bank's credit growth or loan to funding ratio. However, ...
- 11
-1
votes
1
answer
233
views
Issue with Label in Stacked Bar chart in Matplotlib from a Pandas Dataframe
I have a Dataframe with a column (say 'Col') with values either from this list ['PO101','NI101','NE101'].
Count is:
PO101 = 30000
NI101 = 5000
NE101 = 3000
I am trying to show how many are which on ...
- 541