20 lines
373 B
TypeScript
20 lines
373 B
TypeScript
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import { Pipe, PipeTransform } from '@angular/core';
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@Pipe({
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name: 'hex2ascii'
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})
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export class Hex2asciiPipe implements PipeTransform {
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transform(hex: string): string {
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if (!hex) {
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return '';
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}
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let str = '';
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for (let i = 0; i < hex.length; i += 2) {
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str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
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}
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return str;
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}
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}
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