PortPlacementHelper.FindPerimeterRotation 方法

發行項
06/03/2014

有了連接埠的初始與最終範圍，找出元件周邊上的旋轉距離和旋轉方向。順時針方向為正數，反時針方向為負數。假設：initialBounds 與 finalBounds 之後的差異很小。因此在兩個 GetCompliantBounds 呼叫之間呼叫

命名空間： Microsoft.VisualStudio.Modeling.Diagrams
組件： Microsoft.VisualStudio.Modeling.Sdk.Diagrams.12.0 (在 Microsoft.VisualStudio.Modeling.Sdk.Diagrams.12.0.dll 中)

語法

'宣告
Public Overridable Function FindPerimeterRotation ( _
    parentShape As NodeShape, _
    initialBounds As RectangleD, _
    initialPlacement As PortPlacement, _
    finalBounds As RectangleD, _
    finalPlacement As PortPlacement _
) As Double

public virtual double FindPerimeterRotation(
    NodeShape parentShape,
    RectangleD initialBounds,
    PortPlacement initialPlacement,
    RectangleD finalBounds,
    PortPlacement finalPlacement
)