initScaling function

void initScaling (
  1. BuildContext context
)

Implementation

void initScaling(BuildContext context) {
  var mq = MediaQuery.of(context);
  width = mq.size.width < mq.size.height ? mq.size.width : mq.size.height;
  scalingFactor = width / refWidth;

  print('width => $width');
}