init static method

void init({
  1. required BuildContext context,
  2. required double designWidth,
  3. required double designHeight,
  4. bool minTextAdapt = true,
  5. bool enableScaleWH = true,
})

初始化（必须在 MaterialApp 之后调用）

Implementation

static void init({
  required BuildContext context,
  required double designWidth,
  required double designHeight,
  bool minTextAdapt = true,
  bool enableScaleWH = true,
}) {
  _mediaQuery = MediaQuery.of(context);
  _screenWidth = _mediaQuery.size.width;
  _screenHeight = _mediaQuery.size.height;
  _designWidth = designWidth;
  _designHeight = designHeight;
  _minTextAdapt = minTextAdapt;
  _enableScaleWH = enableScaleWH;
  _safeAreaTopHeight = _mediaQuery.padding.top;
  _safeAreaBottomHeight = _mediaQuery.padding.bottom;
}