Langue

Stroke.Draw Méthode

Définition

Espace de noms:
System.Windows.Ink
Assembly:
PresentationCore.dll

Restitue l’objet Stroke en fonction d’un DrawingContext.

Surcharges

Nom Description
Draw(DrawingContext)

Restitue l’objet Stroke en fonction de l’objet spécifié DrawingContext.
Draw(DrawingContext, DrawingAttributes)

Restitue l’objet Stroke en fonction de l’objet spécifié DrawingContext et DrawingAttributes.

Draw(DrawingContext)

Restitue l’objet Stroke en fonction de l’objet spécifié DrawingContext.

public:
 void Draw(System::Windows::Media::DrawingContext ^ context);
public void Draw(System.Windows.Media.DrawingContext context);
member this.Draw : System.Windows.Media.DrawingContext -> unit
Public Sub Draw (context As DrawingContext)

Paramètres

context
DrawingContext

Objet DrawingContext sur lequel le trait sera rendu.

Exemples

L’exemple suivant montre comment dessiner un Stroke objet à l’aide d’un DrawingContext.

protected DrawingVisual DrawDCOnly(Stroke myStroke)
{
    // Create new Visual context to draw on
    DrawingVisual myVisual = new DrawingVisual();
    DrawingContext myContext = myVisual.RenderOpen();

    // myMatrix is scaled by:
    // myMatrix.Scale(0.5, 0.5)
    myStroke.Transform(myMatrix, false);

    // Draw the stroke on the Visual context using DrawingContext
    myStroke.Draw(myContext);

    // Close the context
    myContext.Close();

    return myVisual;
}

Function DrawDCOnly(ByVal myStroke As Stroke) As DrawingVisual

    ' Create new Visual context to draw on
    Dim myVisual As DrawingVisual = New DrawingVisual()
    Dim myContext As DrawingContext = myVisual.RenderOpen()

    ' myMatrix is scaled by:
    ' myMatrix.Scale(0.5, 0.5)
    myStroke.Transform(myMatrix, False)

    ' Draw the stroke on the Visual context using DrawingContext
    myStroke.Draw(myContext)

    ' Close the context
    myContext.Close()

    Return myVisual

End Function

S’applique à

Draw(DrawingContext, DrawingAttributes)

Restitue l’objet Stroke en fonction de l’objet spécifié DrawingContext et DrawingAttributes.

public:
 void Draw(System::Windows::Media::DrawingContext ^ drawingContext, System::Windows::Ink::DrawingAttributes ^ drawingAttributes);
public void Draw(System.Windows.Media.DrawingContext drawingContext, System.Windows.Ink.DrawingAttributes drawingAttributes);
member this.Draw : System.Windows.Media.DrawingContext * System.Windows.Ink.DrawingAttributes -> unit
Public Sub Draw (drawingContext As DrawingContext, drawingAttributes As DrawingAttributes)

Paramètres

drawingContext
DrawingContext

Objet DrawingContext sur lequel le trait sera rendu.

drawingAttributes
DrawingAttributes

Objet DrawingAttributes définissant les attributs du trait dessiné.

Exemples

L’exemple suivant montre comment dessiner un Stroke objet à l’aide d’un DrawingContext et DrawingAttributes.

protected DrawingVisual DrawDCandDA(Stroke myStroke)
{
    // Create new Visual context to draw on
    DrawingVisual myVisual = new DrawingVisual();
    DrawingContext myContext = myVisual.RenderOpen();

    // Draw stroke using DrawingContext and DrawingAttributes
    // (to make the stroke magenta)
    DrawingAttributes myDAs = new DrawingAttributes();
    myDAs.Color = Colors.Magenta;

    myStroke.Draw(myContext, myDAs);

    // Close the context
    myContext.Close();

    return myVisual;
}

Function DrawDCandDA(ByVal myStroke As Stroke) As DrawingVisual

    ' Create new Visual context to draw on
    Dim myVisual As DrawingVisual = New DrawingVisual()
    Dim myContext As DrawingContext = myVisual.RenderOpen()

    ' Draw stroke using DrawingContext and DrawingAttributes
    ' (to make the stroke magenta)
    Dim myDAs As DrawingAttributes = New DrawingAttributes()
    myDAs.Color = Colors.Magenta

    myStroke.Draw(myContext, myDAs)

    ' Close the context
    myContext.Close()

    Return myVisual

End Function

S’applique à