Crate jpeg2k

Jpeg 2000 image support.

A safe wrapper of openjpeg-sys for loading/saving Jpeg 2000 images.

Example: Convert a Jpeg 2000 image to a png image.

use image::DynamicImage;

use jpeg2k::*;

fn main() {
  // Load jpeg 2000 file from file.
  let jp2_image = Image::from_file("./assets/example.j2k")
		.expect("Failed to load j2k file.");

  // Convert to a `image::DynamicImage`
  let img: DynamicImage = jp2_image.try_into()?;

  // Save as png file.
  img.save("out.png")?;
}

Modules

error

format

File format detection.

Structs

CodestreamIndex

CodestreamInfo

CodestreamMarker

CodestreamPacketInfo

CodestreamTileIndex

CodestreamTilePartIndex

DecodeArea

The area of the source image to decode.

DecodeParameters

DumpImage

EncodeParameters

Image

A Jpeg2000 Image.

ImageComponent

A Jpeg2000 Image Component.

ImageData

Image Data.

TileCodingParamInfo

TileInfo

Enums

ColorSpace

Image color space.

ImageFormat

Image Data.

ImagePixelData

Image Pixel Data.