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Hide/show image layers
See original GitHub issueRegularly, I find myself needing to make multiple image layers in the same graph and find it helpful if I can hide/show different layer combinations easily (ideally through varying alpha). I think this should be doable in bokeh and am just trying to figure out how to do it. There seems to be an image_rgba layer, which could help with this (though getting this to with image would be great too). I see that slider bars and such are possible, but am missing some details here. Mainly, I remain confused on how event notification works and updating existing layers? Some pointers here would be very helpful.
Issue Analytics
- State:
- Created 8 years ago
- Comments:35 (33 by maintainers)
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@jakirkham - does the PR #4868 make this possible for you - I think it should but I don’t have sample code to try it out with image.
Yes, I feel very confident. I’m going to close this as fixed by #4868.