abilogos

//for zoom detection
px_ratio = window.devicePixelRatio || window.screen.availWidth / document.documentElement.clientWidth;

$(window).resize(function(){isZooming();});

function isZooming(){
    var newPx_ratio = window.devicePixelRatio || window.screen.availWidth / document.documentElement.clientWidth;
    if(newPx_ratio != px_ratio){
        px_ratio = newPx_ratio;
        console.log("zooming");

abilogos

//method to convert your text to image
public static Bitmap textAsBitmap(String text, float textSize, int textColor) {
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setTextSize(textSize);
    paint.setColor(textColor);
    paint.setTextAlign(Paint.Align.LEFT);
    float baseline = -paint.ascent(); // ascent() is negative
    int width = (int) (paint.measureText(text) + 0.0f); // round
    int height = (int) (baseline + paint.descent() + 0.0f);
    Bitmap image = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

abilogos

<?php
/*
* Validate Estonian national identification code.
*
* Copyright (c) 2020 Ali Hakami
* port from @author Mika Tuupola (javascript)
* https://gist.github.com/tuupola/180321
*
* Licensed under the MIT license:
* http://www.opensource.org/licenses/mit-license.php

abilogos

//its a js hack for having multiline string like python`s ''' multi line '''
//source: https://tomasz.janczuk.org/2013/05/multi-line-strings-in-javascript-and.html

var html = (function () {/*  
    multiline with
    white spaces
    and newlines
*/}).toString().match(/[^]*\/\*([^]*)\*\/\}$/)[1];