StrokeCollection.Transform(Matrix, Boolean) Method
Definition
Important
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Modifies each of the StylusPoints and optionally the StylusTipTransform for each stroke in the StrokeCollection according to the specified Matrix.
public:
void Transform(System::Windows::Media::Matrix transformMatrix, bool applyToStylusTip);
public void Transform (System.Windows.Media.Matrix transformMatrix, bool applyToStylusTip);
member this.Transform : System.Windows.Media.Matrix * bool -> unit
Public Sub Transform (transformMatrix As Matrix, applyToStylusTip As Boolean)
Parameters
- transformMatrix
- Matrix
A Matrix which specifies the transformation to perform on the StrokeCollection.
- applyToStylusTip
- Boolean
true
to apply the transformation to the tip of the stylus; otherwise, false
.
Examples
The following example demonstrates how to move all the strokes on an InkCanvas. This example assumes that there is an InkCanvas called inkCanvas1
.
// Move all the strokes on the InkCanvas to the right.
private void MoveStrokes_Click(object sender, RoutedEventArgs e)
{
Matrix moveMatrix = new Matrix(1, 0, 0, 1, 20, 0);
inkCanvas1.Strokes.Transform(moveMatrix, false);
}
' Move all the strokes on the InkCanvas to the right.
Private Sub MoveStrokes_Click(ByVal sender As Object, ByVal e As RoutedEventArgs)
Dim moveMatrix As New Matrix(1, 0, 0, 1, 20, 0)
inkCanvas1.Strokes.Transform(moveMatrix, False)
End Sub
Remarks
When applyToStylusTip
is true
, the Transform method affects the shape of the stylus tip, as well as the position of the strokes. For example, if you rotate a StrokeCollection 90 degrees, the strokes move around an axis and the height and width of the strokes appear to be inverted.
Applies to
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