Crate retroimg

Retroimg processing library.

Convert images to appear to be displayed on retro IBM hardware. It can also be used to reduce the color depth of existing images for use in DOS game development.

See the various functions in this module (and the submodule color) for more information.

Re-exports

pub use crate::color::ColorDepth;

pub use crate::color::FixedPalette;

Modules

color

Color depth manipulation module

Structs

NonSnafu

SNAFU context selector for the ResolutionError::Non variant

RatioWithoutSideSnafu

SNAFU context selector for the ResolutionError::RatioWithoutSide variant

TooManySnafu

SNAFU context selector for the ResolutionError::TooMany variant

Enums

ResolutionError

An error returned by resolve_output_resolution.

Functions

crop

Crop an image to the given borders.

expand

This is just another name for a nearest neighbor resize.

reduce

This is just another name for a cubic resize.

resolve_output_resolution

Identify the intended output resolution based on a combination of the input resolution, the desired output dimensions, and/or the pixel ratio.