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.