Region.Translate Método
Definição
Sobrecargas
| Translate(Int32, Int32) |
Desloca as coordenadas deste Region pelo valor especificado.Offsets the coordinates of this Region by the specified amount. |
| Translate(Single, Single) |
Desloca as coordenadas deste Region pelo valor especificado.Offsets the coordinates of this Region by the specified amount. |
Translate(Int32, Int32)
public:
void Translate(int dx, int dy);
public void Translate (int dx, int dy);
member this.Translate : int * int -> unit
Public Sub Translate (dx As Integer, dy As Integer)
Parâmetros
- dx
- Int32
A quantidade para deslocar este Region horizontalmente.The amount to offset this Region horizontally.
- dy
- Int32
A quantidade para deslocar este Region verticalmente.The amount to offset this Region vertically.
Exemplos
O exemplo de código a seguir foi projetado para uso com Windows Forms, e ele requer PaintEventArgs e , que é um parâmetro do Paint manipulador de eventos.The following code example is designed for use with Windows Forms, and it requires PaintEventArgse, which is a parameter of the Paint event handler. O código executa as seguintes ações:The code performs the following actions:
Cria um retângulo e o desenha na tela em azul.Creates a rectangle and draws it to the screen in blue.
Cria uma região a partir do retângulo.Creates a region from the rectangle.
Aplica a tradução à região.Applies the translation to the region.
Preenche a região traduzida com vermelho e desenha a região traduzida para a tela em vermelho.Fills the translated region with red and draws the translated region to the screen in red.
Observe que o retângulo vermelho é deslocado para baixo e para a direita do retângulo original, mostrado em azul.Notice that the red rectangle is shifted down and to the right from the original rectangle, shown in blue.
void TranslateExample( PaintEventArgs^ e )
{
// Create the first rectangle and draw it to the screen in blue.
Rectangle regionRect = Rectangle(100,50,100,100);
e->Graphics->DrawRectangle( Pens::Blue, regionRect );
// Create a region using the first rectangle.
System::Drawing::Region^ myRegion = gcnew System::Drawing::Region( regionRect );
// Apply the translation to the region.
myRegion->Translate( 150, 100 );
// Fill the transformed region with red and draw it to the screen in red.
SolidBrush^ myBrush = gcnew SolidBrush( Color::Red );
e->Graphics->FillRegion( myBrush, myRegion );
}
public void TranslateExample(PaintEventArgs e)
{
// Create the first rectangle and draw it to the screen in blue.
Rectangle regionRect = new Rectangle(100, 50, 100, 100);
e.Graphics.DrawRectangle(Pens.Blue, regionRect);
// Create a region using the first rectangle.
Region myRegion = new Region(regionRect);
// Apply the translation to the region.
myRegion.Translate(150, 100);
// Fill the transformed region with red and draw it to the screen in red.
SolidBrush myBrush = new SolidBrush(Color.Red);
e.Graphics.FillRegion(myBrush, myRegion);
}
Public Sub TranslateExample(ByVal e As PaintEventArgs)
' Create the first rectangle and draw it to the screen in blue.
Dim regionRect As New Rectangle(100, 50, 100, 100)
e.Graphics.DrawRectangle(Pens.Blue, regionRect)
' Create a region using the first rectangle.
Dim myRegion As New [Region](regionRect)
' Apply the translation to the region.
myRegion.Translate(150, 100)
' Fill the transformed region with red and draw it to the
' screen in red.
Dim myBrush As New SolidBrush(Color.Red)
e.Graphics.FillRegion(myBrush, myRegion)
End Sub
Aplica-se a
Translate(Single, Single)
public:
void Translate(float dx, float dy);
public void Translate (float dx, float dy);
member this.Translate : single * single -> unit
Public Sub Translate (dx As Single, dy As Single)
Parâmetros
- dx
- Single
A quantidade para deslocar este Region horizontalmente.The amount to offset this Region horizontally.
- dy
- Single
A quantidade para deslocar este Region verticalmente.The amount to offset this Region vertically.
Exemplos
Para obter um exemplo de código, consulte o Translate(Single, Single) método.For a code example, see the Translate(Single, Single) method.