libimagequant | Palette quantization library that powers | Image Editing library

by ImageOptim Rust Version: 4.2.0 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | libimagequant Summary

libimagequant is a Rust library typically used in Media, Image Editing applications. libimagequant has no bugs, it has no vulnerabilities and it has low support. However libimagequant has a Non-SPDX License. You can download it from GitHub.

Imagequant library converts RGBA images to palette-based 8-bit indexed images, including alpha component. It's ideal for generating tiny PNG images and nice-looking GIFs. Image encoding/decoding isn't handled by the library itself, bring your own encoder. If you're looking for a command-line tool, see pngquant.

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Quality

Security

License

Reuse

Support

libimagequant has a low active ecosystem.

It has 613 star(s) with 117 fork(s). There are 23 watchers for this library.

It had no major release in the last 6 months.

There are 5 open issues and 50 have been closed. On average issues are closed in 245 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of libimagequant is 4.2.0

Quality

libimagequant has 0 bugs and 0 code smells.

Security

libimagequant has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

libimagequant code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

libimagequant has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

libimagequant releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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libimagequant Key Features

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libimagequant Examples and Code Snippets

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Community Discussions

Trending Discussions on libimagequant

PIL.UnidentifiedImageError: cannot identify image file (when reading 4 band .tif image)

Python PIL unexpected quit of process when cropping

QUESTION

PIL.UnidentifiedImageError: cannot identify image file (when reading 4 band .tif image)

Asked 2022-Mar-13 at 14:09

I am working with .tif images. I try to read a .tif image in order to access it later on pixel level and read some values. The error that I get when using Pillow is this:

...

ANSWER

Answered 2022-Mar-13 at 14:09

Your image is 4-channels of 32-bits each. PIL doesn’t support such images - see Available Modes here.

I would suggest tifffile or OpenCV’s cv2.imread(…, cv2.IMREAD_UNCHANGED)

Source https://stackoverflow.com/questions/71452363

QUESTION

Python PIL unexpected quit of process when cropping

Asked 2021-Nov-24 at 16:43

I am working on a short script which should slice a tiff file in smaller pieces.

The files are bigger as typical (the biggest file has 16000 x 28800 pixels 1 bit depth)

My idea is, to crop each of this rectangles and save this as a new file, with the same resolution as the original image

...

ANSWER

Answered 2021-Nov-24 at 16:25

It seams PIL and crop has some problems with LZW compression. Removing the compression with Photoshop makes the script running like expected.

Source https://stackoverflow.com/questions/70088111

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install libimagequant

This library can be used in C programs via imagequant-sys Rust package. See library documentation for more details.

Support

By default, when the threads Cargo feature is enabled, this library uses multi-threading. Number of threads can be controlled via RAYON_NUM_THREADS environment variable. Threads in WASM are experimental, and require special handling. If you're targeting WASM, you'll most likely want to disable threads.

Find more information at: