ImageChunkEvent constructor

const ImageChunkEvent({
  1. required int cumulativeBytesLoaded,
  2. required int? expectedTotalBytes,
})

Creates a new chunk event.

Implementation

const ImageChunkEvent({
  required this.cumulativeBytesLoaded,
  required this.expectedTotalBytes,
}) : assert(cumulativeBytesLoaded >= 0),
     assert(expectedTotalBytes == null || expectedTotalBytes >= 0);