private static void OnHSPropertyAnimated(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
CIESelector ctl = (obj as CIESelector);
//ctl.Value.x = (args.NewValue as Point?).Value.X;
//ctl.Value.y = (args.NewValue as Point?).Value.Y;
ctl.InvalidateVisual();
}
public static void OnThumbSizeChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
// Force a re-render of the object if the thumb size changes
CIESelector ctl = (obj as CIESelector);
ctl.UpdateThumbSize();
ctl.InvalidateMeasure(); // Updating the thumbsize changes the dial radius
ctl.UpdateSelector(); // Also need to re-calculate the thumb position
ctl.InvalidateVisual(); // And then re-paint everything
}
public static void OnColorChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
// Force a re-render of the object if a visual-related property changes
CIESelector ctl = (obj as CIESelector);
ctl.InvalidateVisual();
// Force an update of the property binding, because animations don't update the property itself.
//ctl.SetValue(args.Property, args.NewValue);
if (args.Property == CIESelector.XProperty)
{
ctl.X = (double)args.NewValue;
}
if (args.Property == CIESelector.YProperty)
{
ctl.Y = (double)args.NewValue;
}
}