Stroke Construtores

Definição

Namespace:

System.Windows.Ink

Assembly:

PresentationCore.dll

Inicializa uma nova instância da classe Stroke.

Sobrecargas

Stroke(StylusPointCollection)	Inicializa uma nova instância da classe Stroke.
Stroke(StylusPointCollection, DrawingAttributes)	Inicializa uma nova instância da classe Stroke.

Stroke(StylusPointCollection)

Inicializa uma nova instância da classe Stroke.

public:
 Stroke(System::Windows::Input::StylusPointCollection ^ stylusPoints);

public Stroke (System.Windows.Input.StylusPointCollection stylusPoints);

new System.Windows.Ink.Stroke : System.Windows.Input.StylusPointCollection -> System.Windows.Ink.Stroke

Public Sub New (stylusPoints As StylusPointCollection)

Parâmetros

stylusPoints

StylusPointCollection

Um StylusPointCollection que representa o Stroke.

Exceções

ArgumentNullException

stylusPoints é null.

ArgumentException

stylusPoints está vazio.

Exemplos

O exemplo a seguir demonstra como criar um Stroke objeto e DrawingAttributes um StylusPointCollection objeto. Este exemplo pressupõe que haja um InkPresenter chamado myInkPresenter.

DrawingAttributes drawingAttributes1 = new DrawingAttributes();
drawingAttributes1.Color = Colors.Green;

StylusPoint stylusPoint1 = new StylusPoint(100, 100);
StylusPoint stylusPoint2 = new StylusPoint(100, 200);
StylusPoint stylusPoint3 = new StylusPoint(200, 200);
StylusPoint stylusPoint4 = new StylusPoint(200, 100);
StylusPoint stylusPoint5 = new StylusPoint(100, 100);

StylusPointCollection points = new StylusPointCollection(
    new StylusPoint[] { stylusPoint1, stylusPoint2, stylusPoint3, 
                        stylusPoint4, stylusPoint5 });

Stroke newStroke = new Stroke(points, drawingAttributes1);

myInkPresenter.Strokes.Add(newStroke);

Dim drawingAttributes1 As New DrawingAttributes()
drawingAttributes1.Color = Colors.Green

Dim stylusPoint1 As StylusPoint = New StylusPoint(100, 100)
Dim stylusPoint2 As StylusPoint = New StylusPoint(100, 200)
Dim stylusPoint3 As StylusPoint = New StylusPoint(200, 200)
Dim stylusPoint4 As StylusPoint = New StylusPoint(200, 100)
Dim stylusPoint5 As StylusPoint = New StylusPoint(100, 100)

Dim points() As StylusPoint = {stylusPoint1, stylusPoint2, _
                    stylusPoint3, stylusPoint4, stylusPoint1}

Dim pointCollection As New StylusPointCollection(points)

Dim NewStroke As Stroke = New Stroke(pointCollection, drawingAttributes1)

myInkPresenter.Strokes.Add(NewStroke)

Stroke(StylusPointCollection, DrawingAttributes)

Inicializa uma nova instância da classe Stroke.

public:
 Stroke(System::Windows::Input::StylusPointCollection ^ stylusPoints, System::Windows::Ink::DrawingAttributes ^ drawingAttributes);

public Stroke (System.Windows.Input.StylusPointCollection stylusPoints, System.Windows.Ink.DrawingAttributes drawingAttributes);

new System.Windows.Ink.Stroke : System.Windows.Input.StylusPointCollection * System.Windows.Ink.DrawingAttributes -> System.Windows.Ink.Stroke

Public Sub New (stylusPoints As StylusPointCollection, drawingAttributes As DrawingAttributes)

Parâmetros

stylusPoints

StylusPointCollection

Um StylusPointCollection que representa o Stroke.

drawingAttributes

DrawingAttributes

Um objeto DrawingAttributes que especifica a aparência do Stroke.

Exceções

ArgumentNullException

stylusPoints é null.

- ou - drawingAtrributes é null.

ArgumentException

stylusPoints está vazio.

Exemplos

O exemplo a seguir demonstra como criar um Stroke objeto e DrawingAttributes um StylusPointCollection objeto. Este exemplo pressupõe que haja um InkPresenter chamado myInkPresenter.

DrawingAttributes drawingAttributes1 = new DrawingAttributes();
drawingAttributes1.Color = Colors.Green;

StylusPoint stylusPoint1 = new StylusPoint(100, 100);
StylusPoint stylusPoint2 = new StylusPoint(100, 200);
StylusPoint stylusPoint3 = new StylusPoint(200, 200);
StylusPoint stylusPoint4 = new StylusPoint(200, 100);
StylusPoint stylusPoint5 = new StylusPoint(100, 100);

StylusPointCollection points = new StylusPointCollection(
    new StylusPoint[] { stylusPoint1, stylusPoint2, stylusPoint3, 
                        stylusPoint4, stylusPoint5 });

Stroke newStroke = new Stroke(points, drawingAttributes1);

myInkPresenter.Strokes.Add(newStroke);

Dim drawingAttributes1 As New DrawingAttributes()
drawingAttributes1.Color = Colors.Green

Dim stylusPoint1 As StylusPoint = New StylusPoint(100, 100)
Dim stylusPoint2 As StylusPoint = New StylusPoint(100, 200)
Dim stylusPoint3 As StylusPoint = New StylusPoint(200, 200)
Dim stylusPoint4 As StylusPoint = New StylusPoint(200, 100)
Dim stylusPoint5 As StylusPoint = New StylusPoint(100, 100)

Dim points() As StylusPoint = {stylusPoint1, stylusPoint2, _
                    stylusPoint3, stylusPoint4, stylusPoint1}

Dim pointCollection As New StylusPointCollection(points)

Dim NewStroke As Stroke = New Stroke(pointCollection, drawingAttributes1)

myInkPresenter.Strokes.Add(NewStroke)