/// <summary>
/// 更新图层
/// </summary>
public override void UpdateBounds()
{
if (markerInitThread != null && markerInitThread.IsAlive)
{
markerInitThread.Abort();
}
if (MarkerCanvas.Visibility == System.Windows.Visibility.Visible)
{
markerInitThread = new Thread(ThreadInitMarker);
markerInitThread.Name = "markerInitThread";
markerInitThread.IsBackground = true;
markerInitThread.Start();
}
if (Thread.CurrentThread.ManagedThreadId == MainThreadID)
{
PreViewCanvas.InvalidateVisual();
}
else if (Control != null)
{
Control.Dispatcher.Invoke(new Action(() =>
{
PreViewCanvas.InvalidateVisual();
}));
}
}
/// <summary>
/// 更新图层
/// </summary>
public override void UpdateBounds()
{
GetShowList();
PreViewCanvas.InvalidateVisual();
}