21 lines
784 B
JavaScript
21 lines
784 B
JavaScript
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import { env } from '../env';
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export function bufferToImage(buf) {
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return new Promise((resolve, reject) => {
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if (!(buf instanceof Blob)) {
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return reject('bufferToImage - expected buf to be of type: Blob');
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}
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const reader = new FileReader();
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reader.onload = () => {
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if (typeof reader.result !== 'string') {
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return reject('bufferToImage - expected reader.result to be a string, in onload');
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}
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const img = env.getEnv().createImageElement();
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img.onload = () => resolve(img);
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img.onerror = reject;
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img.src = reader.result;
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};
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reader.onerror = reject;
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reader.readAsDataURL(buf);
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});
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}
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//# sourceMappingURL=bufferToImage.js.map
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