setFontSize method

dynamic setFontSize(
  1. int fontSize
)

Apply a font size to selected text (Value can only be between 1 and 7)

Implementation

setFontSize(int fontSize) async {
  if (fontSize < 1 || fontSize > 7) {
    throw ("Font size should have a value between 1-7");
  }
  await executeJavascript("setFontSize('$fontSize');");
}