Sep 25, 2020 · I also have a colormap with four different colors that I made myself and it's a ListedColorMap object. I want to create a bar chart with the four categories (days of the week) …

Both with colormap "jet" and another that I imported from seaborn, I get the same 7 colors repeated in the same order. I would like to be able to plot up to ~60 different lines, all with …

I am trying to make a discrete colorbar for a scatterplot in matplotlib I have my x, y data and for each point an integer tag value which I want to be represented with a unique colour, e.g. plt.s...

Sep 20, 2013 · I would like to use a colormap from matplotlib e.g. CMRmap. But I don't want to use the "black" color at the beginning and the "white" color at the end. I'm interested to plot my …

Not sure if this is the most elegant solution (this is what I used), but you could scale your data to the range between 0 to 1 and then modify the colorbar: import matplotlib as mpl ... ax, _ = …

May 19, 2016 · I'd like to make an overlay of several hexbin plots, but with builtin colormaps only the last one is visible. I don't want to construct a colormap de novo. How one would add linear …

Jan 8, 2020 · I have an uneven colormap and I want the 0 to be white. All negative colors have to be bluish and all positive colors have to be reddish. My current attempt displays the 0 bluish …

Mar 19, 2018 · I'm trying to produce a similar version of this image using Python: I'm close but can't quite figure out how to modify a matplotlib colormap to make values <0.4 go to white. I …

Aug 20, 2014 · If you have a Colormap cmap, for example: cmap = matplotlib.cm.get_cmap('Spectral') How can you get a particular colour out of it between 0 and …

26 This answer addresses the 4d surface plot problem. It uses matplotlib's plot_surface function instead of plot_trisurf. Basically you want to reshape your x, y and z variables into 2d arrays of …