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import { delay } from "rxjs/operators/delay"; | |
import { Observable } from "rxjs/Observable"; | |
import { Subject } from "rxjs/Subject"; | |
import { Subscription } from "rxjs/Subscription"; | |
import { v4 as uuid } from 'uuid'; | |
/** | |
* Default scheduler task interface | |
* | |
* @export |
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8" /> | |
<meta http-equiv="X-UA-Compatible" content="IE=edge" /> | |
<title>Url Spectrum</title> | |
<meta name="viewport" content="width=device-width, initial-scale=1" /> | |
<link rel="stylesheet" type="text/css" media="screen" href="main.css" /> | |
<script> | |
const chars = ["⡀", "⢠", "⢰", "⢸"]; |
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function deepClone(obj) { | |
var copy; | |
// Handle the 3 simple types, and null or undefined | |
if (null == obj || "object" != typeof obj) return obj; | |
// Handle Date | |
if (obj instanceof Date) { | |
copy = new Date(); | |
copy.setTime(obj.getTime()); |
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private getAverageRGB(imgEl) { | |
const blockSize = 5; // only visit every 5 pixels | |
const defaultRGB = { r: 0, g: 0, b: 0 }; // for non-supporting envs | |
const canvas = document.createElement('canvas'); | |
const context = canvas.getContext && canvas.getContext('2d'); | |
const rgb = { r: 0, g: 0, b: 0 }; | |
let data, width, height; | |
let i = -4; | |
let length; | |
let count = 0; |