public Device()
{
InitializeComponent();
InitData();
}

private double _X;
private double _Y;
private double _Value;
/// <summary>
/// X轴坐标
/// </summary>
public double X
{
get { return _X; }
set { _X = value; }
}

/// <summary>
/// Y轴坐标
/// </summary>
public double Y
{
get { return _Y; }
set { _Y = value; }
}
/// <summary>
/// 设备关键信号值
/// </summary>
public double Value
{
get { return _Value; }
set { _Value = value; }
}
public static Random rom = new Random();
public void InitData()
{
#region 随机将设备分布到雷达图中，模拟扫描到的机器
//模拟设备CPU值
Value = rom.Next(100);
//首先模拟设备，让设备随机分布在图中。
//模拟设备X坐标
X = rom.Next(200);
//模拟X坐标的符号，如果为0则为正，如果为1则为负；
int Xmark = rom.Next(2);
if (Xmark == 1)
{
X = -X;
}
X = X + 300.0;

//模拟设备Y坐标
Y = rom.Next(Convert.ToInt32(Math.Sin(45)*250));
//模拟Y坐标的符号，如果为0则为正，如果为1则为负；
int Ymark = rom.Next(2);
if (Ymark == 1)
{
Y = -Y;
}
Y = Y + 300.0;
Storyboard1.Begin();
#endregion
//tip显示当前值
devicetip.Content = "设备CPU占用率:" + Value + "--X:" + X + "--Y:" + Y;
}

<UserControl.Resources>
<Storyboard x:Name="Storyboard1" RepeatBehavior="Forever">
<DoubleAnimation Duration="0:0:1" From="0.3" To="2" Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.ScaleX)" Storyboard.TargetName="RectangleRed" />
<DoubleAnimation Duration="0:0:1" From="0.3" To="2" Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.ScaleY)" Storyboard.TargetName="RectangleRed" />
<DoubleAnimation Duration="0:0:1" From="2" To="0.3" Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.ScaleX)" Storyboard.TargetName="Rectangleblue" />
<DoubleAnimation Duration="0:0:1" From="2" To="0.3" Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.ScaleY)" Storyboard.TargetName="Rectangleblue" />
</Storyboard>
</UserControl.Resources>
<Grid x:Name="LayoutRoot" >
<Rectangle HorizontalAlignment="Left" VerticalAlignment="Top" Height="16" x:Name="RectangleRed" RadiusX="15" RadiusY="15" Width="15" RenderTransformOrigin="0.5,0.5">
<Rectangle.RenderTransform>
<CompositeTransform/>
</Rectangle.RenderTransform>
<Rectangle.Fill>
<RadialGradientBrush>
<GradientStop Color="White" Offset="0"/>
<GradientStop Color="#30FFFFFF" Offset="0.276"/>
<GradientStop Color="Transparent" Offset="0.582"/>
</RadialGradientBrush>
</Rectangle.Fill>
</Rectangle>
<Rectangle HorizontalAlignment="Left" VerticalAlignment="Top" Height="16" x:Name="Rectangleblue" RadiusX="15" RadiusY="15" Width="15" RenderTransformOrigin="0.5,0.5">
<Rectangle.RenderTransform>
<CompositeTransform/>
</Rectangle.RenderTransform>
<Rectangle.Fill>
<RadialGradientBrush>
<GradientStop Color="White" Offset="0"/>
<GradientStop Color="#30FFFFFF" Offset="0.276"/>
<GradientStop Color="Transparent" Offset="0.582"/>
</RadialGradientBrush>
</Rectangle.Fill>
<ToolTipService.ToolTip>
<ToolTip x:Name="devicetip" />
</ToolTipService.ToolTip>
</Rectangle>
</Grid>

#region 添加闪动的设备
for (int i = 0; i < 15; i++)
{
Device dev=new Device();
//设置X、Y坐标和Z层次
dev.SetValue(Canvas.TopProperty,dev.Y);
dev.SetValue(Canvas.LeftProperty,dev.X);
dev.SetValue(Canvas.ZIndexProperty, 600);
LayoutRoot.Children.Add(dev);
}
#endregion

在线演示