updateMinValue method

void updateMinValue()

Update the minValue property

Implementation

void updateMinValue() {
  final data = this.data;
  double minValue = data[0][0];
  for (int i = 0; i != data.length; i++) {
    for (int j = 0; j != data[i].length; j++) {
      final v = data[i][j];
      if (v < minValue) {
        minValue = v;
      }
    }
  }
  this.minValue = minValue;
}