Graphics formGraphics = this.CreateGraphics() TextureBrush texture = new TextureBrush(image1) Private void Button2_Click(System.Object sender, System.EventArgs e)īitmap image1 = (Bitmap) and Settings\" Users\Documents\My Music\music.bmp", true) MessageBox::Show( "There was an error opening the bitmap." Graphics^ formGraphics = this->CreateGraphics() įormGraphics->FillEllipse( texture, RectangleF(90.0F,110.0F,100,100) ) Ĭatch ( System::IO::FileNotFoundException^ ) Texture->WrapMode = System::Drawing::Drawing2D::WrapMode::Tile TextureBrush^ texture = gcnew TextureBrush( image1 ) "All Users\\Documents\\My Music\\music.bmp", true )) Void Button2_Click( System::Object^ /*sender*/, System::EventArgs^ /*e*/ )īitmap^ image1 = dynamic_cast(Image::FromFile( "C:\\Documents and Settings\\"
#1 PNG IMAGE CODE#
Paste the code into the form and associate the Button2_Click method with the button's Click event. Create a form containing a button named Button2.
#1 PNG IMAGE WINDOWS#
This example is designed to be used with Windows Forms.
#1 PNG IMAGE HOW TO#
The following code example demonstrates how to obtain a new bitmap using the FromFile method. If the file does not have a valid image format or if GDI+ does not support the pixel format of the file, this method throws an OutOfMemoryException exception. The file remains locked until the Image is disposed. Managed GDI+ has built-in encoders and decoders that support the following file types: Private Sub DemonstratePropertyItem(ByVal e As PaintEventArgs)ĭim image1 As Image = Image.FromFile("c:\FakePhoto1.jpg")ĭim image2 As Image = Image.FromFile("c:\FakePhoto2.jpg")ĭim propItem As PropertyItem = image1.GetPropertyItem(20624)Į.Graphics.DrawImage(image2, 20.0F, 20.0F) PropertyItem propItem = image1.GetPropertyItem(20624) Į.Graphics.DrawImage(image2, 20.0F, 20.0F) Image image2 = Image.FromFile("c:\\FakePhoto2.jpg") Image image1 = Image.FromFile("c:\\FakePhoto1.jpg") Private void DemonstratePropertyItem(PaintEventArgs e) PropertyItem^ propItem = image1->GetPropertyItem( 20624 ) Į->Graphics->DrawImage( image2, 20.0F, 20.0F )
Image^ image2 = Image::FromFile( "c:\\FakePhoto2.jpg" ) Image^ image1 = Image::FromFile( "c:\\FakePhoto1.jpg" ) Void DemonstratePropertyItem( PaintEventArgs^ e ) To run this example, paste it into a form, and handle the form's Paint event by calling the DemonstratePropertyItem method, passing e as PaintEventArgs.
The following code example demonstrates how to use the FromFile GetPropertyItem and SetPropertyItem methods.
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