StrokeCollection.Clip Method (IEnumerable(Of Point))

 
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Removes all strokes in the StrokeCollection that are outside the bounds of the specified Point array.

Namespace:   System.Windows.Ink
Assembly:  PresentationCore (in PresentationCore.dll)

Public Sub Clip (
	lassoPoints As IEnumerable(Of Point)
)

Parameters

lassoPoints
Type: System.Collections.Generic.IEnumerable(Of Point)

An array of type Point that specifies the area to be clipped.

The Clip method connects the first and last points in lassoPoints to create the lasso.

The Clip method raises the StrokesChanged event for each Stroke it clips.

The following example demonstrates how to clip the strokes in a StrokeCollection. This example assumes that there is an InkPresenter called presenter.

' Clip the selected strokes.
Public Overloads Sub ClipStrokes(ByVal lasso As Stroke)

    If lasso Is Nothing Then
        Return
    End If

    Dim strokePoints() As Point = CType(lasso.StylusPoints, Point())
    presenter.Strokes.Clip(strokePoints)

End Sub 'ClipStrokes

.NET Framework
Available since 3.0
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