init static method

void init(
  1. BuildContext context, {
  2. required Size designSize,
})

Implementation

static void init(BuildContext context, {required Size designSize}) {
  final media = MediaQuery.of(context);
  _screenWidth = media.size.width;
  _screenHeight = media.size.height;
  _textScaleFactor = media.textScaler.scale(1.0);

  _scaleWidthFactor = _screenWidth / designSize.width;
  _scaleHeightFactor = _screenHeight / designSize.height;

  _initialized = true;
}