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armish / coffeewheel

D3 Coffee Wheel visualization ported to R via htmlwidgets framework
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Legend for colors #4

Closed kmezhoud closed 9 years ago

kmezhoud commented 9 years ago

Hi, Is there a way to add a legend for colors? Thanks

armish commented 9 years ago

Hi Karim,

Unfortunately no -- you have to create multiple plots to accomplish that and label the colors you use. We have a fork of this project that was used in one of our research project and it supports legends for gradient-based color schemes: https://github.com/armish/metabologram

Please feel free to use that if that better suits your need.

Thanks, -- Arman

kmezhoud commented 9 years ago

Ok, Thanks