CompassMargin constructor Null safety

CompassMargin(
  1. {double marginRight = 0.0,
  2. double marginTop = 0.0}
)

指南针相对右上角边距

只针对iOS

marginRight 右边距

marginTop 上边距

Implementation

CompassMargin({
  this.marginRight = 0.0,
  this.marginTop = 0.0,
});