pixel-editor/js/util/rgbToHex.js

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2019-03-27 02:20:54 +03:00
//convert rgb values to a hex string for html
function rgbToHex (argument0,g,b) {
var r;
//if the first argument is an object
if (typeof argument0 === 'object'){
r = argument0.r;
g = argument0.g;
b = argument0.b;
}
else
r = argument0;
//console.log('converting rgb('+r+','+g+','+b+') to hex');
//convert a decimal number to 2-digit hex
function componentToHex (c) {
var hex = c.toString(16);
return hex.length == 1 ? "0" + hex : hex;
}
return componentToHex(r) + componentToHex(g) + componentToHex(b);
}