All Questions
22
questions
0
votes
1
answer
62
views
Modify legend color of a matplotlib plot created by gluonts
I'm using gluonts and plotting a forecast (code from DeepVaR notebook).
The code is the following:
def plot_prob_forecasts(ts_entry, forecast_entry, asset_name, plot_length=20):
...
- 180
2
votes
1
answer
243
views
Is there an alternate for 'palette' while plotting barplot through seaborn object Plot(); How to remove legend when plotting with so.Plot()
I am trying to learn the seaborn object Plot() interface. With the traditional sns.barplot() we could easily define color palette for the bars.
import seaborn as sns
df = sns.load_dataset('penguins')
...
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
62
views
Is there a way to set the color of plotly legend items?
I want to visualize multiple boolean arrays using Scatter traces with timestamps as x and the array-index as y. The values should be visualized using the colors. However, what I do not like is that ...
- 469
3
votes
4
answers
419
views
How to change background color of the title of legend
In the example below, how can I change the background color of "Title" to be red (with alpha=.5), not the font color of "Title"?
import matplotlib.pyplot as plt
fig, ax = plt....
- 1,155
3
votes
1
answer
5k
views
Add two legends in the same plot
I've a x and y. Both are flattened 2D arrays. I've two similar arrays, one for determining the colour of datapoint, another for determining detection method ("transit" or "radial"),...
- 150
0
votes
0
answers
456
views
Easy issue : Display legend in plots based on a color dictionary python
My problem is simple but I can't fix it.
I want to display a legend :
Based on my dictionary "color_dict" which defines colors, variables All in red and AML in blue, I want to display a ...
- 1
1
vote
3
answers
3k
views
Matplotlib Legend colors change when changing legend labels
I don't understand what I am doing wrong here. I want to change 0 and 1 in the legend to "zero" and "one" but somehow this changes colour in the legend as well.
This is how I get ...
- 887
2
votes
1
answer
3k
views
Change shape color in an Altair legend
Consider the following code adapted from Altair website.
import altair as alt
import pandas as pd
source = pd.DataFrame({
'a': ['A', 'B', 'B', 'B', 'E', 'F', 'G', 'H', 'I'],
'b': [28, 55, 43, ...
- 119
0
votes
1
answer
1k
views
Matplotlib Scatter Plot Legend Creation Mystery
I have the following snipped of code (values for c, s, x, y are mockups, but the real lists follow the same format, just much bigger. Only two colors are used - red and green though. All lists are of ...
- 65
0
votes
1
answer
266
views
matplotlib: same legend for two data sets
I am plotting two datasets in dataframes using matplotlib. The datasets are represented by different line styles. The following is the code.
from matplotlib import pyplot as plt
import numpy as np
...
- 1,431
0
votes
1
answer
168
views
How to Convert Color-Code Legends from Logarithmic Scale to Actual Values?
What is the best way to display actual vallues in color-code legend when using logarithmic scale color coding in plotly.figure_factory.create_choropleth?
Here is the sample code:
import plotly....
- 1,061
6
votes
1
answer
20k
views
How to change color of text in plotly scatter and different marker?
I want use plot.ly to plot iris dataset. It has an color parameter in scatter data work like hue in seabron but it only change the color of marker and cant change the color of text and i cant find any ...
- 1,365
0
votes
1
answer
822
views
is there a way to link color point to a dictionary with the different legend?
I want to bind label to color after doing the scatter plot and the colorization, is there a way to get the colors as arg, set a legend to each color and, if the color is in the plot, add the legend/...
1
vote
1
answer
937
views
XlsxWriter - Chart Column and Legend Color Mismatch
I am working withxlsxwriter in python. I have created some charts however the color mismatches. I am trying to set colors as required for my work, however, the legend colors are not matched.
I need to ...
- 175