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20 lines
356 B
20 lines
356 B
4 years ago
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// decode png buffer
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'use strict'
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var PNG = require('pngjs').PNG
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var toab = require('to-array-buffer')
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module.exports = function read (data, o) {
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var imgData = PNG.sync.read(Buffer.from(data))
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var pixels = new Uint8Array(toab(imgData.data))
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return {
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data: pixels,
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width: imgData.width | 0,
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height: imgData.height | 0
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}
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}
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