TabletPropertyMetrics.Maximum 欄位

指定手寫板針對此屬性所回報的最大值 (以邏輯單位計算)。

命名空間： Microsoft.Ink
組件： Microsoft.Ink (在 Microsoft.Ink.dll 中)

語法

'宣告
Public Maximum As Integer
'用途
Dim instance As TabletPropertyMetrics
Dim value As Integer

value = instance.Maximum

instance.Maximum = value

public int Maximum

public:
int Maximum

public int Maximum

public var Maximum : int

欄位值

型別：System.Int32
手寫板針對此屬性所回報的最大值。

備註

例如，若手寫板回報的 X 值為 0 到 9000，其邏輯最大值即為 9000。

範例

在這個範例中，InkOverlay 物件的每個已選取 Stroke 物件都會經過修改，使筆劃後半部的每個點都會包含允許的最大 NormalPressure 封包值。

若使用 GetPacketValuesByProperty 方法，則會取得 Stroke 物件後半部的 NormalPressure 封包值。接著這些值會設定為允許的最大值 (透過 GetPacketDescriptionPropertyMetrics 方法取得)，並且使用 SetPacketValuesByProperty 方法再次套用至筆劃。

Try
    For Each S As Stroke In mInkOverlay.Selection
        ' get the PacketProperty.NormalPressure metrics for the stroke
        Dim metrics As TabletPropertyMetrics = S.GetPacketDescriptionPropertyMetrics(PacketProperty.NormalPressure)
        ' get the starting point
        Dim startPt As Integer = S.PacketCount / 2
        ' get the NormalPressure values starting at startPt
        Dim npValues() As Integer = S.GetPacketValuesByProperty(PacketProperty.NormalPressure, startPt)
        ' set the NormalPressure values to max
        For k As Integer = 0 To npValues.Length - 1
            npValues(k) = metrics.Maximum
        Next
        ' set the NormalPressure values starting at startPt
        S.SetPacketValuesByProperty(PacketProperty.NormalPressure, startPt, npValues)
    Next

Catch ex As ArgumentException
    ' This exception will be raised if PacketProperty.NormalPressure is not supported
    ' This will be the case if creating strokes with a mouse
End Try

try
{
    foreach (Stroke S in mInkOverlay.Selection)
    {
        // get the PacketProperty.NormalPressure metrics for the stroke
        TabletPropertyMetrics metrics = S.GetPacketDescriptionPropertyMetrics(PacketProperty.NormalPressure);
        // get the starting point
        int startPt = S.PacketCount / 2;
        // get the NormalPressure values starting at startPt
        int[] npValues = S.GetPacketValuesByProperty(PacketProperty.NormalPressure, startPt);
        // set the NormalPressure values to max
        for (int k = 0; k < npValues.Length; k++)
        {
            npValues[k] = metrics.Maximum;
        }
        // set the NormalPressure values starting at startPt
        S.SetPacketValuesByProperty(PacketProperty.NormalPressure, startPt, npValues);
    }
}
catch (ArgumentException)
{
    // This exception will be raised if PacketProperty.NormalPressure is not supported
    // This will be the case if creating strokes with a mouse
}