PlaceholderDimensions constructor

const PlaceholderDimensions(
  1. {@required Size size,
  2. @required PlaceholderAlignment alignment,
  3. TextBaseline baseline,
  4. double baselineOffset}
)

Constructs a PlaceholderDimensions with the specified parameters.

The size and alignment are required as a placeholder's dimensions require at least size and alignment to be fully defined.

Implementation

const PlaceholderDimensions({
  @required this.size,
  @required this.alignment,
  this.baseline,
  this.baselineOffset,
}) : assert(size != null),
     assert(alignment != null);