This is for Ionic 5, Angular 9, Capacitor 2.
Most of this app users have low vision ability. I need to make the capacity for user to adjust the font size in all areas. I am making variables in variables.scss:
--normalprint: 14px;
--titleprint: 18px;
--largetitleprint: 22px;
--font-size-adj: 1.4vw;
In the other scss files, I can refer those variables and calculate:
.normalprint {
font-size: calc(var(--normalprint) + var(--font-size-adj));
text-align: left;
}
But how to do it dinamic from user input? I want to use a “font-size-adj” value entered from the user. But I don’t see the way to use it.
Thank you.