True color support ?

[leslie-wang]

Thanks for the great tool.

I'm trying to use gocui to display image as https://github.com/eliukblau/pixterm/blob/master/cmd/pixterm/pixterm.go. But seems like display is not good as true color terminal. So is there any setting for gocui to enable true color?

BTW, I'm using iterm2, which pixterm can display image perfectly.

[leslie-wang]

seems like it is due to termbox doesn't support true color yet. nsf/termbox#37

[alok]

There's https://github.com/tomas/termbox, which is a maintained fork that adds it, but dunno if you want to go through that.