private void SetValueCoercedToGroup(IScatterSymbol value)
{
if (_isStepEnabled)
{
var idx = Math.Max(0, _listOfValues.IndexOf(value));
_value = _listOfValues[idx];
}
else
{
_value = value;
}
}
public int Step(int step)
{
if (0 == step)
{
return(0); // nothing changed
}
var list = _listOfValues;
var listcount = list.Count;
if (listcount == 0)
{
return(0);
}
int currentIdx = Math.Max(0, _listOfValues.IndexOf(_value));
var valueIndex = Calc.BasicFunctions.PMod(currentIdx + step, _listOfValues.Count);
int wraps = Calc.BasicFunctions.NumberOfWraps(_listOfValues.Count, currentIdx, step);
_value = _listOfValues[valueIndex];
return(wraps);
}
