Assembly : System.Drawing (dans system.drawing.dll)
SyntaxePublic NotInheritable Class TextureBrush Inherits Brush
Dim instance As TextureBrush
public sealed class TextureBrush : Brush
public ref class TextureBrush sealed : public Brush
public final class TextureBrush extends Brush
public final class TextureBrush extends Brush
ExempleL'exemple de code suivant montre comment obtenir une nouvelle bitmap à l'aide de la méthode FromFile. Il illustre aussi TextureBrush.
Cet exemple est conçu pour être utilisé avec Windows Forms. Créez un formulaire qui contient un bouton nommé Button2. Collez le code dans le formulaire et associez la méthode Button2_Click à l'événement Click du bouton.
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
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: 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(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.set_WrapMode(System.Drawing.Drawing2D.WrapMode.Tile); Graphics formGraphics = this.CreateGraphics(); formGraphics.FillEllipse(texture, new RectangleF(90, 110, 100,100)); formGraphics.Dispose(); } catch (System.IO.FileNotFoundException exp) { MessageBox.Show(("There was an error opening the bitmap." + "Please check the path.")); } } //button2_Click
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Plates-formesWindows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile pour Pocket PC, Windows Mobile pour Smartphone, Windows Server 2003, Windows XP Édition Media Center, Windows XP Professionnel Édition x64, Windows XP SP2, Windows XP Starter Edition
Le .NET Framework ne prend pas en charge toutes les versions de chaque plate-forme. Pour obtenir la liste des versions prises en charge, consultez Configuration requise.
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