Hello, I have a graph with two time series(two lines) and I want to create a ribbon in between which will have a gradient fill color or a gradient alpha attribute. For example, I want this ribbon to have an opacity of 60% close to one line and to degrade to 20% closer to the other. I tried geom_ribbon from ggplot2 but as I understood, by searching online this is not possible in R, since geom_ribbon produces a ribbon with only one color or a predefined opacity. Is there a workaround or another way using R, python, etc. to get what I want? Thank you

Hi Ioannis, thanks for reaching out and appologies for the delayed response. Have you found an answer to your question? if not can you provide an image of what you're trying to achieve? Thanks in advance! Best, 365 Eli

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Ioannis Petridis

Last answered:

July 12, 2021

Posted on:

January 22, 2021

Gradient color fill/opacity in a ribbon between two lines

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Elitsa Kaloyanova

Posted on:

July 12, 2021

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