parseViewBox function

Rect? parseViewBox(
  1. String viewBoxString
)

Implementation

Rect? parseViewBox(String viewBoxString) {
  final array = viewBoxString.split(' ');
  final left = double.tryParse(array[0]);
  final top = double.tryParse(array[1]);
  final width = double.tryParse(array[2]);
  final height = double.tryParse(array[3]);
  if (left != null && top != null && width != null && height != null) {
    return Rect.fromLTWH(left, top, width, height);
  }
  return null;
}