How can I zoom in&out of a displayed Julia output Image in a Jupyter notebook?

Question

In my jupyter notebook I'm computing and displaying images using the Images package. Is there a way that I can press a hotkey combination + mouse so I could zoom into the images i'm getting on the output?

For instance, I have this cell:

using Plots, Images, HTTP
r = HTTP.request("GET", "http://eeweb.poly.edu/%7Eyao/EL5123/image/lena_gray.raw")
img = reshape(r.body, 512, 512)
Gray.(img/255.)

Can I zoom into the displayed image on the output of this Cell?

score 0 · Answer 1 · answered Nov 26 '20 at 12:09

0

I'm not sure about Jupyter, but ImageView supports many different kinds of interactivity.

answered Nov 26 '20 at 12:09

tholy

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does ImageView support viewing within the notebook and not as a separate window? – sramij Nov 26 '20 at 13:24
No, it uses GTK so it has to be an extra window. – tholy Nov 27 '20 at 14:19

How can I zoom in&out of a displayed Julia output Image in a Jupyter notebook?

1 Answers1