add feature

[PRQAE]

hi, thank you for the plugin.

can you add classes, like to use conditions for the classes, ex:

import 'dart:io';
import 'package:htmltopdfwidgets/htmltopdfwidgets.dart';

void main() {
createDocument();
}

boolean signedin = true;
const htmlText = '''<p style=" signedin == true "green;" ? "red;" "> status

"''';

createDocument() async {
var filePath = 'example.pdf';
var file = File(filePath);
final newpdf = Document();
List widgets = await HTMLToPdf().convert(htmlText);
newpdf.addPage(MultiPage(
maxPages: 200,
build: (context) {
return widgets;
}));
await file.writeAsBytes(await newpdf.save());
}

[alihassan143]

@PRQAE sure i will work on that and will implement that feature
if you have time and you can implement that feature and submit a pr

[vasanthmn1]

@alihassan143 You implement CSS class in this plugin