28 lines
582 B
Plaintext
28 lines
582 B
Plaintext
'use strict';
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/* eslint-disable consistent-return */
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var str2arr = require('../common').str2arr;
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var sliceEq = require('../common').sliceEq;
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var readUInt32BE = require('../common').readUInt32BE;
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var SIG_8BPS = str2arr('8BPS\x00\x01');
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module.exports = function (data) {
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if (data.length < 6 + 16) return;
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// signature + version
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if (!sliceEq(data, 0, SIG_8BPS)) return;
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return {
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width: readUInt32BE(data, 6 + 12),
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height: readUInt32BE(data, 6 + 8),
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type: 'psd',
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mime: 'image/vnd.adobe.photoshop',
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wUnits: 'px',
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hUnits: 'px'
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};
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};
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