startX property
double
startX
Implementation
double get startX => _startX;
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;
if (hasValidated) {
startXChanged(from, value);
}
}