libraries/png-js
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# png-js # png-js
This is a modified version of [png.js](https://github.com/react-pdf/png.js) that is intended to be used for palette swapping within the browser. This is a modified version of [png.js](https://github.com/react-pdf/png.js) that is intended to be used for palette swapping within the browser.
**NOTE**: Only supports indexed PNGs for obvious reasons. All others will cause IndexedPNG to throw during construction.
## Usage ## Usage
The following shows the process of loading a PNG file and rendering it to a canvas with its palette data reversed. The following shows the process of loading a PNG file and rendering it to a canvas with its palette data reversed.
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w: 32, w: 32,
h: 32, h: 32,
} }
``` ```