textScaleFactorOf static method

double textScaleFactorOf(
  1. BuildContext context

Returns textScaleFactor for the nearest MediaQuery ancestor or 1.0, if no such ancestor exists.

Use of this method will cause the given context to rebuild any time that the MediaQueryData.textScaleFactor property of the ancestor MediaQuery changes.


static double textScaleFactorOf(BuildContext context) => maybeTextScaleFactorOf(context) ?? 1.0;