/// <summary>
/// Called on mouse move events.
/// </summary>
/// <param name="args">An instance that contains the event data.</param>
protected override void OnMouseMoved(MouseMovedEventArgs args)
{
base.OnMouseMoved(args);
if (args.Handled)
{
return;
}
if (ShowDynamicTooltips)
{
string tooltip = null;
var hitArgs = new HitTestArguments(new ScreenPoint(args.X, args.Y), MouseHitTolerance);
foreach (var result in ActualModel.HitTest(hitArgs))
{
var plotElement = result.Element as PlotElement;
if (plotElement != null && !String.IsNullOrEmpty(plotElement.ToolTip))
{
tooltip = String.IsNullOrEmpty(tooltip) ? plotElement.ToolTip : tooltip + Environment.NewLine + plotElement.ToolTip;
}
}
TooltipText = tooltip;
}
args.Handled = ActualController.HandleMouseMove(this,
args.ToOxyMouseEventArgs());
}
