StylusPointCollection.Reformat(StylusPointDescription) 方法

定義

命名空間:

System.Windows.Input

組件:

PresentationCore.dll

尋找指定的 StylusPointDescription 與 Description 屬性的交集。

public:
 System::Windows::Input::StylusPointCollection ^ Reformat(System::Windows::Input::StylusPointDescription ^ subsetToReformatTo);

public System.Windows.Input.StylusPointCollection Reformat (System.Windows.Input.StylusPointDescription subsetToReformatTo);

member this.Reformat : System.Windows.Input.StylusPointDescription -> System.Windows.Input.StylusPointCollection

Public Function Reformat (subsetToReformatTo As StylusPointDescription) As StylusPointCollection

參數

subsetToReformatTo

StylusPointDescription

要與目前 StylusPointDescription 之 StylusPointDescription 交集的 StylusPointCollection。

傳回

StylusPointCollection

StylusPointCollection，具有 StylusPointDescription，它是指定的 StylusPointDescription 與目前 StylusPointDescription 使用之 StylusPointCollection 的子集。

例外狀況

ArgumentException

subsetToReformatTo 不是 Description 屬性的子集。

範例

下列範例示範如何建立 StylusPointCollection 使用不同 的新 StylusPointDescription。

StylusPointDescription description1 =
      new StylusPointDescription(new StylusPointPropertyInfo[]
                    {
                        new StylusPointPropertyInfo(StylusPointProperties.X),
                        new StylusPointPropertyInfo(StylusPointProperties.Y),
                        new StylusPointPropertyInfo(StylusPointProperties.NormalPressure),
                        new StylusPointPropertyInfo(StylusPointProperties.XTiltOrientation),
                        new StylusPointPropertyInfo(StylusPointProperties.YTiltOrientation),
                        new StylusPointPropertyInfo(StylusPointProperties.BarrelButton)
                    });

// Create a StylusPointCollection that uses description1 as its
// StylusPointDescription.
StylusPointCollection points = new StylusPointCollection(description1);

StylusPointDescription description2 =   
      new StylusPointDescription(new StylusPointPropertyInfo[]
                    {
                        new StylusPointPropertyInfo(StylusPointProperties.X),
                        new StylusPointPropertyInfo(StylusPointProperties.Y),
                        new StylusPointPropertyInfo(StylusPointProperties.NormalPressure),
                        new StylusPointPropertyInfo(StylusPointProperties.ButtonPressure),
                        new StylusPointPropertyInfo(StylusPointProperties.BarrelButton)
                    });

// Find the common StylusPointDescription between description1
// and description2.  Get a StylusPointCollection that uses the
// common StylusPointDescription.
StylusPointDescription common =
    StylusPointDescription.GetCommonDescription(description1, description2);

StylusPointCollection points2 = points.Reformat(common);

Dim description1 As New StylusPointDescription( _
    New StylusPointPropertyInfo() {New StylusPointPropertyInfo(StylusPointProperties.X), _
                                   New StylusPointPropertyInfo(StylusPointProperties.Y), _
                                   New StylusPointPropertyInfo(StylusPointProperties.NormalPressure), _
                                   New StylusPointPropertyInfo(StylusPointProperties.XTiltOrientation), _
                                   New StylusPointPropertyInfo(StylusPointProperties.YTiltOrientation), _
                                   New StylusPointPropertyInfo(StylusPointProperties.BarrelButton)})

' Create a StylusPointCollection that uses description1 as its
' StylusPointDescription.
Dim points As New StylusPointCollection(description1)

Dim description2 As New StylusPointDescription( _
    New StylusPointPropertyInfo() {New StylusPointPropertyInfo(StylusPointProperties.X), _
                                   New StylusPointPropertyInfo(StylusPointProperties.Y), _
                                   New StylusPointPropertyInfo(StylusPointProperties.NormalPressure), _
                                   New StylusPointPropertyInfo(StylusPointProperties.ButtonPressure), _
                                   New StylusPointPropertyInfo(StylusPointProperties.BarrelButton)})

' Find the common StylusPointDescription between description1
' and description2.  Get a StylusPointCollection that uses the
' common StylusPointDescription.
Dim common As StylusPointDescription = _
        StylusPointDescription.GetCommonDescription(description1, description2)

Dim points2 As StylusPointCollection = points.Reformat(common)

備註

subsetToReformatTo 是 ， StylusPointDescription 描述屬於 屬性的值 Description 子集。 GetCommonDescription使用 方法取得與StylusPointDescription目前 StylusPointCollection相交Description的 。

方法會Reformat傳StylusPointCollection回 ，其中包含與屬於目前 StylusPointCollection之物件相同的 StylusPoint 物件。 StylusPoint新 StylusPointCollectionsubsetToReformatTo 中的物件會當做 。StylusPointDescription

注意

Reformat 會使用 屬性 StylusPointPropertyInfo 的 Description 條件約束，即使 中的 subsetToReformatTo 條件約束不同也一樣。 例如，如果使用 subsetToReformatTo 0 和 1023 的值 NormalPressure ，而 Description 使用值 0 和 255。 Reformat StylusPointDescription使用值 0 與 255 傳回 。