startX property

double startX

Implementation

double get startX => _startX;
void startX=(double value)

Change the _startX field value. startXChanged will be invoked only if the field's value has changed.

Implementation

set startX(double value) {
  if (_startX == value) {
    return;
  }
  double from = _startX;
  _startX = value;
  startXChanged(from, value);
}