NewImage creates new Image converter.

HalfHeight uses half row per vertical pixel.

Palette256 is 256 colors ANSI palette.

PaletteTrueColor is True Color ANSI palette.

SingleHeight uses one row per vertical pixel.

Image converts images to colored ANSI terminal text representations.

ColorPalette is the color palette used for the output.

PixelHeight defines the vertical density fot the output.