Cursor.DrawStretched(Graphics, Rectangle) Cursor.DrawStretched(Graphics, Rectangle) Cursor.DrawStretched(Graphics, Rectangle) Cursor.DrawStretched(Graphics, Rectangle) Method

定義

カーソルを拡大した書式で、指定した範囲内の、指定した表面に描画します。Draws the cursor in a stretched format on the specified surface, within the specified bounds.

public:
 void DrawStretched(System::Drawing::Graphics ^ g, System::Drawing::Rectangle targetRect);
public void DrawStretched (System.Drawing.Graphics g, System.Drawing.Rectangle targetRect);
member this.DrawStretched : System.Drawing.Graphics * System.Drawing.Rectangle -> unit
Public Sub DrawStretched (g As Graphics, targetRect As Rectangle)

パラメーター

g
Graphics Graphics Graphics Graphics

Cursor が描画される Graphics 表面。The Graphics surface on which to draw the Cursor.

targetRect
Rectangle Rectangle Rectangle Rectangle

Cursor の境界を表す RectangleThe Rectangle that represents the bounds of the Cursor.

次のコード例では、フォーム、通常のサイズとストレッチ モードの 2 倍のサイズを指定したカーソルを描画します。The following code example draws the specified cursor on the form in its normal size, and in stretched mode, twice its size. この例が必要です、FormCursorが呼び出されると、メソッドに渡すオブジェクト。This example requires that you have a Form and a Cursor object to pass into the method when it is called.

void DrawCursorsOnForm( System::Windows::Forms::Cursor^ cursor )
{
   
   // If the form's cursor is not the Hand cursor and the
   // Current cursor is the Default, Draw the specified
   // cursor on the form in normal size and twice normal size.
   if ( this->Cursor != Cursors::Hand && System::Windows::Forms::Cursor::Current == Cursors::Default )
   {
      
      // Draw the cursor stretched.
      Graphics^ graphics = this->CreateGraphics();
      Rectangle rectangle = Rectangle(Point(10,10),System::Drawing::Size( cursor->Size.Width * 2, cursor->Size.Height * 2 ));
      cursor->DrawStretched( graphics, rectangle );
      
      // Draw the cursor in normal size.
      rectangle.Location = Point(rectangle.Width + rectangle.Location.X,rectangle.Height + rectangle.Location.Y);
      rectangle.Size = cursor->Size;
      cursor->Draw( graphics, rectangle );
      
      // Dispose of the cursor.
      delete cursor;
   }
}
private void DrawCursorsOnForm(Cursor cursor)
{
   // If the form's cursor is not the Hand cursor and the 
   // Current cursor is the Default, Draw the specified 
   // cursor on the form in normal size and twice normal size.
   if(this.Cursor != Cursors.Hand & 
     Cursor.Current == Cursors.Default)
   {
      // Draw the cursor stretched.
      Graphics graphics = this.CreateGraphics();
      Rectangle rectangle = new Rectangle(
        new Point(10,10), new Size(cursor.Size.Width * 2, 
        cursor.Size.Height * 2));
      cursor.DrawStretched(graphics, rectangle);
		
      // Draw the cursor in normal size.
      rectangle.Location = new Point(
      rectangle.Width + rectangle.Location.X, 
        rectangle.Height + rectangle.Location.Y);
      rectangle.Size = cursor.Size;
      cursor.Draw(graphics, rectangle);

      // Dispose of the cursor.
      cursor.Dispose();
   }
}
Private Sub DrawCursorsOnForm(cursor As Cursor)
   ' If the form's cursor is not the Hand cursor and the 
   ' Current cursor is the Default, Draw the specified 
   ' cursor on the form in normal size and twice normal size. 
   If (Not Me.Cursor.Equals(Cursors.Hand)) And _
     Cursor.Current.Equals(Cursors.Default) Then

      ' Draw the cursor stretched.
      Dim graphics As Graphics = Me.CreateGraphics()
      Dim rectangle As New Rectangle(New Point(10, 10), _
        New Size(cursor.Size.Width * 2, cursor.Size.Height * 2))
      cursor.DrawStretched(graphics, rectangle)
     
      ' Draw the cursor in normal size.
      rectangle.Location = New Point(rectangle.Width + _
        rectangle.Location.X, rectangle.Height + rectangle.Location.Y)
      rectangle.Size = cursor.Size
      cursor.Draw(graphics, rectangle)

      ' Dispose of the cursor.
      cursor.Dispose()
   End If
End Sub

注釈

によって表される、グラフィックスの表面に描画コマンドが呼び出された、gパラメーターが、Graphicsオブジェクトにへの呼び出しを渡すために、特定のイメージをレンダリングする方法に関する情報が含まれていない、Cursorオブジェクト。The drawing command originates on the graphics surface represented by the g parameter, but a Graphics object does not contain information about how to render a given image, so it passes the call to the Cursor object. DrawStretchedメソッドに指定したイメージの伸縮Rectangleカーソルが描画されます。The DrawStretched method stretches the image to fill the specified Rectangle when the cursor is drawn.

適用対象

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