I am using Plotly to make some heatmaps. I would like to have an interactive color bar in order to be able to shift and/or change the scale, the same way as for the x and y axes but for the color s...

I have the following problem, I want to create my own colormap (red-mix-violet-mix-blue) that maps to values between -2 and +2 and want to use it to color points in my plot.

Jul 3, 2020 · In Plotly, you specify a built-in color scale by writing colorscale="name_of_the_colorscale". This suggests that Plotly already has a built-in tool that somehow convert the color scale to an …

Oct 24, 2021 · There is a way to set your own line color for line graphs. What does it mean to set a continuous color scale for a line chart? Normally, a changing line graph is represented by a single …

Sep 30, 2018 · I would like to use the 'Viridis' color palette. I haven't found a way to modify the colors of the graph or to use a color palette to automatically color differently the different stack of the bar chart.

I think what you are after is a 3-color scale for B10 to B40 (so that B10 acquires a colour based on that cell's ranking in the range) together with a separate rule that applies white formatting (in appearance, …

Mar 9, 2023 · I tried changing the fill color so that there's only white and blue colors in case all z_score values are negative, but this gives an incorrect plot: For negative-only z_score, I want a white color …

Aug 29, 2023 · I have to set a color gradient scale from 0 to 100 just like what usually happens in any normal heatmap. All the values for all the regions are ranging from 0 to 100.

Sep 11, 2022 · I want a winning margin of 0 to be displayed as white and the scale to diverge into red/blue. However, the color_continuous_scale keyword argument takes a range from 0-1, and …

Aug 9, 2019 · Continuous color scale in ggplot with minimum and maximum values Asked 6 years, 6 months ago Modified 6 years, 6 months ago Viewed 15k times