/* adapted from https://git.šijanec.eu/siska/beziapp-sam-lepo */
function linMap(c, mn, mx) {
return c*(mx-mn)+mn;
}
function getDecimal(n) {
return (n-Math.floor(n));
}
function mapColorPalete(c, palete) {
let poz = c*(palete.length-1);
let col1 = palete[Math.floor(poz)]; /* https://git.šijanec.eu/siska/beziapp-sam-lepo */
let col2 = palete[Math.ceil(poz)]; /* made by siska */
return (Math.floor(linMap(getDecimal(poz),col1[0],col2[0])).toString(16).padStart(2,0)+
Math.floor(linMap(getDecimal(poz),col1[1],col2[1])).toString(16).padStart(2,0)+
Math.floor(linMap(getDecimal(poz),col1[2],col2[2])).toString(16).padStart(2,0)).toUpperCase();
}
/**
*
* Convert last 3 bytes of an integer to RGB color
* @param {integer} input_integer Integer that will be converted to RGB color
* @returns {string} Hex color code
*
*/
function intToRGB(i, palete = null) {
if (palete == null) {
var c = (i & 0x00FFFFFF)
.toString(16)
.toUpperCase();
return "00000".substring(0, 6 - c.length) + c;
} else return mapColorPalete((i & 0xFF) / 0xFF, palete);
}
/**
*
* Convert a given string to hex color
* @param {string} input_string Input string
* @returns {string} Hex RGB color
*/
function getHexColorFromString(str) {
if (urnikTheme == "privzeta")
return "#" + intToRGB(hashCode(str));
else
return "#" + intToRGB(hashCode(str), [[38, 70, 83], [42, 157, 143], [233, 196, 106], [244, 162, 97], [231, 111, 81]]);
}
