Pxl

Encode converts a fg & bg colour into a formatted pair of 'pixels', using the prevfg & prevbg colours to perform something akin to run-length encoding.

FromFile func is a convenience function that converts a file to a formatted string.

FromImage is the core function of `pxl`, It takes an image.Image and converts it to a string formatted for tview.

FromImageGeneric is the fallback function for processing images.

FromNRGBA saves a handful of μs when working with NRGBA images.

FromPaletted saves a few μs when working with paletted images.

FromReader is a convenience function that converts an io.Reader to a formatted string.