Image preview upsizing

[Baughn]

Is your feature request related to a problem? Please describe.
The image preview in Gradio is small, and doesn't show me details of the generated picture unless I either squint, or click to open it in 'fullscreen'.

Describe the solution you'd like
In general, options to make it larger. What comes to mind is:

• Options for changing the layout, i.e. to size up the preview inside the existing layout.
• Some way to pop it up into a separate window, which can be put elsewhere on the monitor -- or on a second monitor.

Describe alternatives you've considered
Getting a young child with good eyes to do the work instead also comes to mind.

Additional context
I'd be happy to implement this as a PR, but currently don't know where to start.

[Pernjakovic]

Hey, I was just about to ask something similar. Until couple of hours ago, preview window in UI, (chrome), was kinda responsive in relation to the image size that's being generated. This evening, anything I generate just stand in the upper left corner of the preview window and doesn't enlarge itself unless I click on it or click on it again to go full screen. And after that it stays like that until I generate a new image when again it shows a small preview in the left top corner of the preview window... like a first box of the grid row/column. That size. Something happened or I"m going nuts here?
And plus one for the suggestion @Baughn

[w-e-w]

there's this extensions that allows zooming in and panning when full screen mode
https://github.com/viyiviyi/stable-diffusion-webui-zoomimage

[catboxanon]

I meant to close this issue with #12648 but couldn't find the name of it again. Anyways, closing.