So far, this package has been really useful for me.
If anyone is interested, I was able to do some hacks to simultaneously display auxilary information (a third axis) with a colormap while using the density of scatter points to render the transparency.
I made a series of test plots to show what I mean:
Just the density:
Just the third axis as colors:
Now with BOTH density as transparency and third axis as colors (the density is converted into alpha values on a linear scale)
Now the same, but with the alpha rendered on a logarithmic scale (i've implemented this as a flag for the scatter_density function):
I added another option to enhance the lower transparencies, still on log scale:
If someone is interested in this functionality (I couldn't find any other package that does this..), let me know!
Hi all,
So far, this package has been really useful for me. If anyone is interested, I was able to do some hacks to simultaneously display auxilary information (a third axis) with a colormap while using the density of scatter points to render the transparency.
I made a series of test plots to show what I mean:
Just the density:
Just the third axis as colors:
Now with BOTH density as transparency and third axis as colors (the density is converted into alpha values on a linear scale)
Now the same, but with the alpha rendered on a logarithmic scale (i've implemented this as a flag for the scatter_density function):
I added another option to enhance the lower transparencies, still on log scale:
If someone is interested in this functionality (I couldn't find any other package that does this..), let me know!