Package Exports
- resource-scaler
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Readme
resource-scaler 
A simple node utility to resize images including sprite sheets and spine animations.
Beta Features:
- Sprite sheet scaling by manipulating the data in JSON files.
- Spine scaling by manipulating the data in atlas files. JSON data is not manipulated so users need to rely on runtime scaling. More info in the below links.
Image resizing can be done using Jimp or Sharp.
Installation
npm install -g resource-scaler
Usage
resource-scaler -i resources/scale-8 -o resources/scale-4 -s 0.5
| Option | Description | Default |
|---|---|---|
| -t, --tool | jimp or sharp |
sharp |
| -i, --input | input folder | |
| -o, --output | output folder | |
| -s, --scale | scale factor | 1 |
| -sa, --sharp_algorithm | 1-41 | |
| -ja, --jimp_algorithm | 1-52 | |
| -n, --normalize | normalize the channels in the image | |
| -q, --quality | quality (0-100, PNG and JPEG only) | 100 |
| -v, --verbose | verbose | |
| -h, --help | help |
1Sharp Algorithms
- 1 - nearest
- 2 - cubic
- 3 - lanczos2
- 4 - lanczos3
2Jimp Algorithms
- 1 - bilinear
- 2 - nearest
- 3 - bicubic
- 4 - hermite
- 5 - bezier
Formats
- jpg
- png
- webp (sharp only)
- tiff (sharp only)
- bmp (jimp only)
- json (texture packer and spine)
- atlas (spine)
Any issues please report.
Licensing Information
This content is released under the MIT license.
Jimp is licensed under the MIT license.
Sharp is licensed under the Apache License, Version 2.0 (the "License").
Contributor Code of Conduct
Code of Conduct is adapted from Contributor Covenant, version 1.4