Bitbar renders images at "non-retina" resolution

[SCdF]

So apologies if I've got this horribly wrong, but I think Bitbar doesn't correctly support retina-quality images. Here:

var TWITCH_ICON_16 = "AAABAAEAEBAAAAAAIABoBAAAFgAAACgAAAAQAAAAIAAAAAEAIAAAAAAAQAQAAAAAAAAAAAAAAAAA" +
    "AAAAAAD///8B////Af///wH///8B////AaVBZP+lQWT/pUFk/6VBZE////8B////Af///wH///8B" +
// <snip>
console.log('|image="'+ TWITCH_ICON_16 + '"');

…is me using a 16x16 favicon, rendered on a normal dpi display:

(emoji for scale)
Which looks great! Here is the same situation rendered a retina display:

Blocky, as expected. It looks like 16:16 images are (roughly) the right non-retina size for the tray, which would imply doubling the res would be the correct retina resolution.

For funzies:

It also looks the same on my retina display:

So from this it looks like to me that Bitbar renders image at "standard" resolution, as opposed (or not as well as) the doubled retina resolution.

If you want to fix this, I'm not exactly sure what the correct fix for this would be (I haven't really dealt with retina vs. non-retina before). I guess you could have an image= and a retinaImage= base64 parameter, or just change image to render at retina resolution.

[iosdeveloper]

Don't double the size, double the resolution (see #314).

[SCdF]

Ahh cool, thanks. Apologies, I should have searched closed tickets!

[iosdeveloper]

No worries. We should really mention this somewhere.

[mm2270]

Yeah, it probably should get mentioned somewhere in the plugin development documentation.