hi all, this is probably a really dumb question, but I want to create images using 1 bit (literally just black and white, not transparency, nothing, 2 indexed colors) and I’m having trouble getting y head around how to do it in Krita.
It seems to want to start from 8bit, which is fine for a minimised index, but I really do want just black and white (I’m doing some oled screen tiles, and although this is only the second day using Krita, I’m pretty much converted )
So, I can use ImageMagick’s convert utility to correct this afterwards (eg something like convert image.png -depth 1 -type bilevel BMP3:result2.bmp) but I’d prefer to add a profile or color space or whatever Krita needs to add the additional Bit Depth option in New File.
Unfortunately I can’t tell you if this is really possible, the developers might be able to help.
I might have a workaround just for the “artwork part” of it:
You can use a Filter layer on top of everything, set it to Threshold. Then it should make it at least look like true 1 bit black and white. While painting, everything over 50% value will be white, everything under 50% will be black. I use that often to just block in compositions.
Also, if that works out for you, you could set yourself a template up. Make your document as you please, then click “File” - “Create Template from image…” and you can start from there every time without needing to always set it up by hand.
Hope it helps somehow.
Welcome to the Krita community!
The only file format that is really 1bit black and white that krita supports is xbm. Internally, a Krita image is always at least 8 bit grayscale, so @TheFlow’s suggestion is probably the best when actually creating the image.