'Create the image from our rectangles g.DrawImage(Me.PictureBox1.Image, dst, src, GraphicsUnit.Pixel)
'Save the image as the Output of this page Dim stream As New System.IO.MemoryStream b.Save(stream, System.Drawing.Imaging.ImageFormat.Jpeg) Me.PictureBox1.Image = Image.FromStream(stream) stream.Close()
bare for at være en paddehat så er det i c# som spørges efter :) Her er den oversatte kode: System.Drawing.Bitmap b = new System.Drawing.Bitmap(100, 100, System.Drawing.Imaging.PixelFormat.Format24bppRgb); Graphics g = Graphics.FromImage(b); Rectangle src = new Rectangle(); Rectangle dst = new Rectangle(); src.X = 0; src.Y = 0; src.Width = 100; src.Height = 100; dst.X = 0; dst.Y = 0; dst.Width = 100; dst.Height = 100; g.DrawImage(this.PictureBox1.Image, dst, src, GraphicsUnit.Pixel); System.IO.MemoryStream stream = new System.IO.MemoryStream(); b.Save(stream, System.Drawing.Imaging.ImageFormat.Jpeg); this.PictureBox1.Image = Image.FromStream(stream); stream.Close();
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