groupNumbersIntoRGB function

List<int> groupNumbersIntoRGB(
  1. List<int> numbers
)

Convert a list of numbers to RGB group of 3 set of numbers in a list

Implementation

List<int> groupNumbersIntoRGB(List<int> numbers) {
  List<int> rgbList = [];
  for (var i = 0; i < 3; i++) {
    String numberList = '';
    for (var j = 0; j < 3; j++) {
      if (numbers.isNotEmpty) {
        numberList += numbers.removeAt(0).toString();
      } else if (numberList.isEmpty) {
        numberList += '0';
      }
    }
    rgbList.add(num.parse(numberList).toInt());
  }
  return rgbList;
}