Feature/documentation request: styling the Jeri browser

[mmp]

I'd like to be able to do things like change the background color of the title of the selected and unselected images and change the background color of the image area.

It isn't evident to me how to do this; if it's possible, it'd be nice to have the styling for that stuff documented.

If it's not possible, it would be nice to if it was. :-)

(For now I'm hacking away in navigation.tsx and the like, but that seems a little unsatisfying.)

[tvogels]

For now, hacking away in navigation.tsx is the only option. We could use a theme (https://www.styled-components.com/docs/advanced) to make fonts and colors configurable. Do you think that would cover the most frequent styling desires?

[mmp]

Sounds good; I'll keep hacking for now. :-)

The theme stuff looks like a reasonable approach. Ideally, the list of things I'd like to adjust are:

• Font, font size, font color, and background color for the tabs at the top
• Position of the tabs (be able to move them to the bottom)
• Background color for the canvas area where there isn't image data

[danbabcock3d]

+1 on styling, options, and api documentation to query current values.

• Don't display tabs at all but retain the other viewer functionality (zoom, exposure)
• Ability to directly set exposure, zoom values (custom sliders, etc)
• Ability to query exposure values (HUD)
• Ability to put elements on top of viewer (my other html elements all ended up behind)