rect method

  1. @override
Rect rect(
  1. int row,
  2. int index
)
override

Where frame index of row sits in image.

Implementation

@override
Rect rect(int row, int index) {
  final resolved = _rows[row];
  _checkFrame(index, resolved);
  final width = _size.x;
  final height = _size.y;

  return .fromLTWH(
    (resolved.start + index) * width,
    row * height,
    width,
    height,
  );
}