protected virtual void OnValueChanged(RangePair range, double value)
{
var handler = ValueChanged;
if (handler != null)
{
handler(range, value);
}
}
internal void SetValue(double start, double end)
{
_isChanging = true;
var middle = (end - start) / 2;
Range = new RangePair(-middle, middle);
SetByValue(end, start, (start + end) / 2);
_isChanging = false;
}
protected void OnNotchChanged(RangePair range, double value)
{
if (_lastNotchRange != null && _lastNotchRange.Start == range.Start && _lastNotchRange.End == range.End && _lastNotchShift == value)
{
return;
}
_lastNotchRange = range;
_lastNotchShift = value;
if (NotchChanged != null)
{
NotchChanged(new RangePair {
End = TransformFromChartSamples(range.End), Start = TransformFromChartSamples(range.Start)
}, TransformFromChartSamples(value));
}
}