shadowIs method

Container shadowIs({
  1. Color color = Colors.black12,
  2. double borderRadius = 0,
  3. double blurRadius = 15,
  4. double spreadRadius = 1,
  5. Offset offset = const Offset(4.0, 8.0),
})

Implementation

Container shadowIs({Color color = Colors.black12, double borderRadius = 0, double blurRadius = 15, double spreadRadius = 1, Offset offset = const Offset(4.0, 8.0)}) {
  return Container(
    child: this,
    decoration: BoxDecoration(
      color: Colors.white,
      borderRadius: BorderRadius.circular(borderRadius),
      boxShadow: [
        BoxShadow(
            color: color,
            offset: offset, //阴影xy轴偏移量
            blurRadius: blurRadius, //阴影模糊程度
            spreadRadius: spreadRadius //阴影扩散程度
            )
      ],
    ),
  );
}