Replicating CSS gradients: few problems

[benjamincrozat]

Hello,

First, let's say I want to replicate this CSS gradient with Imagick:

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radial-gradient(circle, #a6b1ff 50%, #342134)

This is the best I could do in Imagick:

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 'radial-gradient:rgba(166, 177, 255, 0.5) 50% rgba(52, 33, 52, 0.5)'

Second, how could I replicate this one (CSS):

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radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.8), rgba(255, 200, 200, 0.6), #111 60%)

The best I could do in Imagick:

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radial-gradient:rgba(255, 255, 255, 0.8)-rgba(255, 200, 200, 0.6)-#111111

I'm really desperate. I hope some kind of gradients superhero is here waiting to help people.

Thanks in advance!

[snibgo]

For those of us who are not CSS wizards, can you post an image file (eg a PNG file) of the result of your CSS? You can upload to somewhere like dropbox.com and paste the URL here.

[fmw42]

Please always provide your IM version and platform, since syntax may vary especially for scripting. If you are on a Unix-like system, then see my script, multigradient, at my link below. It allows stops. It can be run from PHP exec().