Adding feature of legend and colorbar

[palgunadi1993]

I wasn't able to plot my legend and colorbar since it is very important issues, I think it's good to have a feature like that. I really appreciate from what you've done so far, I know it's still ongoing progress. However, it seems to have a promising result in the near future. Good Job

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[jbrussell]

I would like to bump this feature request. Although I'm able to quickly make beautiful maps using this amazing tool, without the ability to add a color bar or legend they cannot be used for research purposes. Very much looking forward to this crucial update!

[ardifauzi]

I have been trying GMT/Python for one week and I found that this is a cool method to use GMT software in an easy way. However, in my case, legend and color bar are badly in need. I am looking forward to these features. Good job!!

[liamtoney]

@weiji14 I think we can close this now.

[weiji14]

Oh yes, definitely! Everyone subscribed to this thread, legend and colorbar is implemented, and we're working on some gallery examples. stay tuned!