LogoMargin constructor Null safety

LogoMargin(
  1. {double marginLeft = 0.0,
  2. double marginBottom = 0.0}
)

Logo相对左下角边距

marginLeft 左边距

marginBottom 下边距

Implementation

LogoMargin({
  this.marginLeft = 0.0,
  this.marginBottom = 0.0,
});