public RangeSlider()
{
this.InitializeComponent();
_max = 1.0;
_min = 0.0;
_normalisationFactor = 0.0;
args = new ValueChangedEventArgs();
}
private void rangeSlider_UpperValueChangedEvent(object sender, ValueChangedEventArgs e)
{
bool filter = false;
resetRangeSlidersButton.IsEnabled = true;
for (int i = 0; i < _polylines.Count; i++)
{
double[] rowValues = _polylines[i].DataValues;
for (int j = 0; j < rowValues.Length; j++)
{
if (rowValues[j] > _rangeSliders[j].UpperValue ||
rowValues[j] < _rangeSliders[j].LowerValue)
{
// value is outside range so filter
filter = true;
}
}
_polylines[i].Filtered = filter;
// reset filter for the next row
filter = false;
}
}
public void OnLowerValueChanged(ValueChangedEventArgs args)
{
if (LowerValueChangedEvent != null)
{
LowerValueChangedEvent(this, args);
}
}
// Custom events for when the upper/lower values are changed
// Check if the events are subscribed to before firing
public void OnUpperValueChanged(ValueChangedEventArgs args)
{
if (UpperValueChangedEvent != null)
{
UpperValueChangedEvent(this, args);
}
}