I have an generated a html page as a string which is stored in a variable (let's call it var htmlPage) I want to convert it to a pdf which I can later download
var htmlPage = '<!DOCTYPE html>\n'+
'<html lang="en" dir="ltr">\n'+
'<head>\n'+
'<meta charset="utf-8">\n'+
'<title></title>\n'+
'<style>\n'+
'.hyperlink{\n'+
'color: blue;\n'+
'cursor: pointer;\n'+
'}\n'+
'</style>\n'+
'</head>\n'+
'<body>\n'+
'<h1>Hello world!</h1>\n'+
'</body>\n'+
'</html>';