h property

double get h

Implementation

double get h {
  assert(RocketController().get(sizeScreenKey) != null,
      "you should define sizeScreen put this line in init of first widget\nmc.add<Size>(sizeDesign, Size(context.width,context.height));");
  assert(RocketController().get(sizeDesignKey) != null,
      "you should define designScreen put this line in init of first widget\nmc.add<Size>(sizeDesign, Size(width of your design, height of your design));");
  return (RocketController().get<Size>(sizeScreenKey).height * this) /
      RocketController().get<Size>(sizeDesignKey).height;
}