TextureBrush.WrapMode 屬性

定義

命名空間:

System.Drawing

組件:

System.Drawing.Common.dll

來源:

TextureBrush.cs

取得或設定一個 WrapMode 列舉，指示該 TextureBrush 物件的包裹模式。

public:
 property System::Drawing::Drawing2D::WrapMode WrapMode { System::Drawing::Drawing2D::WrapMode get(); void set(System::Drawing::Drawing2D::WrapMode value); };

public System.Drawing.Drawing2D.WrapMode WrapMode { get; set; }

member this.WrapMode : System.Drawing.Drawing2D.WrapMode with get, set

Public Property WrapMode As WrapMode

屬性值

WrapMode

一個 WrapMode 列舉，指定使用此 LinearGradientBrush 物件繪製填充物的平鋪方式。

範例

以下程式碼範例示範如何使用此 FromFile 方法取得新的位圖。 同時也展示了 WrapMode 該性質及列舉方式 WrapMode 。

此範例設計用於 Windows 表單。 建立一個包含名為 Button2 按鈕的表單。 把程式碼貼到表單中，並將 Button2_Click 方法與按鈕 Click 事件關聯。

private:
   void Button2_Click( System::Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      try
      {
         Bitmap^ image1 = dynamic_cast<Bitmap^>(Image::FromFile( "C:\\Documents and Settings\\"
         "All Users\\Documents\\My Music\\music.bmp", true ));
         TextureBrush^ texture = gcnew TextureBrush( image1 );
         texture->WrapMode = System::Drawing::Drawing2D::WrapMode::Tile;
         Graphics^ formGraphics = this->CreateGraphics();
         formGraphics->FillEllipse( texture, RectangleF(90.0F,110.0F,100,100) );
         delete formGraphics;
      }
      catch ( System::IO::FileNotFoundException^ ) 
      {
         MessageBox::Show( "There was an error opening the bitmap."
         "Please check the path." );
      }
   }

private void Button2_Click(System.Object sender, System.EventArgs e)
{
    try
    {
        Bitmap image1 = (Bitmap) Image.FromFile(@"C:\Documents and Settings\" +
            @"All Users\Documents\My Music\music.bmp", true);

        TextureBrush texture = new TextureBrush(image1);
        texture.WrapMode = System.Drawing.Drawing2D.WrapMode.Tile;
        Graphics formGraphics = this.CreateGraphics();
        formGraphics.FillEllipse(texture, 
            new RectangleF(90.0F, 110.0F, 100, 100));
        formGraphics.Dispose();
    }
    catch(System.IO.FileNotFoundException)
    {
        MessageBox.Show("There was an error opening the bitmap." +
            "Please check the path.");
    }
}

Private Sub Button2_Click(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles Button2.Click
    Try
        Dim image1 As Bitmap = _
            CType(Image.FromFile("C:\Documents and Settings\" _
            & "All Users\Documents\My Music\music.bmp", True), Bitmap)

        Dim texture As New TextureBrush(image1)
        texture.WrapMode = Drawing2D.WrapMode.Tile
        Dim formGraphics As Graphics = Me.CreateGraphics()
        formGraphics.FillEllipse(texture, _
            New RectangleF(90.0F, 110.0F, 100, 100))
        formGraphics.Dispose()

    Catch ex As System.IO.FileNotFoundException
        MessageBox.Show("There was an error opening the bitmap." _
            & "Please check the path.")
    End Try

End Sub