Matrix.Translate 方法

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

public:
 void Translate(float offsetX, float offsetY);

public void Translate(float offsetX, float offsetY);

member this.Translate : single * single -> unit

Public Sub Translate (offsetX As Single, offsetY As Single)

參數

範例

如需範例，請參閱 Translate(Single, Single, MatrixOrder)。

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

來源:

Matrix.cs

public:
 void Translate(float offsetX, float offsetY, System::Drawing::Drawing2D::MatrixOrder order);

public void Translate(float offsetX, float offsetY, System.Drawing.Drawing2D.MatrixOrder order);

member this.Translate : single * single * System.Drawing.Drawing2D.MatrixOrder -> unit

Public Sub Translate (offsetX As Single, offsetY As Single, order As MatrixOrder)

參數

範例

以下程式碼範例是為 Windows Forms 設計，並需要 PaintEventArgse，一個 Paint 事件物件。 此程式碼會執行下列動作：

• 在套用平移轉換（藍色矩形）前，先在螢幕上畫一個矩形。

• 建立一個矩陣，並在兩條軸上平移 100。

• 將此矩陣轉換應用於矩形，

• 將轉換後的矩形（紅色矩形）繪製到螢幕上。

注意紅色矩形的起點位於藍色三角形起點兩軸各100點處。

public:
   void TranslateExample( PaintEventArgs^ e )
   {
      Pen^ myPen = gcnew Pen( Color::Blue,1.0f );
      Pen^ myPen2 = gcnew Pen( Color::Red,1.0f );

      // Draw a rectangle to the screen before applying the
      // transform.
      e->Graphics->DrawRectangle( myPen, 20, 20, 100, 50 );

      // Create a matrix and translate it.
      Matrix^ myMatrix = gcnew Matrix;
      myMatrix->Translate( 100, 100, MatrixOrder::Append );

      // Draw the Points to the screen again after applying the
      // transform.
      e->Graphics->Transform = myMatrix;
      e->Graphics->DrawRectangle( myPen2, 20, 20, 100, 50 );
   }

public void TranslateExample(PaintEventArgs e)
{
    Pen myPen = new Pen(Color.Blue, 1);
    Pen myPen2 = new Pen(Color.Red, 1);
             
    // Draw a rectangle to the screen before applying the
    // transform.
    e.Graphics.DrawRectangle(myPen, 20, 20, 100, 50);
             
    // Create a matrix and translate it.
    Matrix myMatrix = new Matrix();
    myMatrix.Translate(100, 100, MatrixOrder.Append);
             
    // Draw the Points to the screen again after applying the
    // transform.
    e.Graphics.Transform = myMatrix;
    e.Graphics.DrawRectangle(myPen2, 20, 20, 100, 50);
}

Public Sub TranslateExample(ByVal e As PaintEventArgs)
    Dim myPen As New Pen(Color.Blue, 1)
    Dim myPen2 As New Pen(Color.Red, 1)

    ' Draw a rectangle to the screen before applying the
    ' transform.
    e.Graphics.DrawRectangle(myPen, 20, 20, 100, 50)

    ' Create a matrix and translate it.
    Dim myMatrix As New Matrix
    myMatrix.Translate(100, 100, MatrixOrder.Append)

    ' Draw the Points to the screen again after applying the
    ' transform.
    e.Graphics.Transform = myMatrix
    e.Graphics.DrawRectangle(myPen2, 20, 20, 100, 50)
End Sub