/// <summary>
/// GradientProperty property changed handler.
/// </summary>
/// <param name="d">HeatMapLayer that changed its Gradient.</param>
/// <param name="e">DependencyPropertyChangedEventArgs.</param>
private static void OnGradientPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
HeatMapLayer dp = d as HeatMapLayer;
dp.OnLayerChanged();
dp.OnLegendChanged();
}
/// <summary>
/// IntervalProperty property changed handler.
/// </summary>
/// <param name="d">HeatMapLayer that changed its Interval.</param>
/// <param name="e">DependencyPropertyChangedEventArgs.</param>
private static void OnIntensityPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if ((double)e.NewValue < 1)
{
throw new ArgumentOutOfRangeException("Intensity", Properties.Resources.HeatMapLayer_IntensityLessThanOne);
}
HeatMapLayer dp = d as HeatMapLayer;
if (dp.IsInitialized)
{
if (dp.timer == null)
{
dp.timer = new System.Windows.Threading.DispatcherTimer()
{
Interval = TimeSpan.FromMilliseconds(50)
};
dp.timer.Tick += (s, e2) =>
{
dp.timer.Stop();
dp.OnLayerChanged();
};
}
dp.timer.Stop();
dp.timer.Start();
}
}