Image Cropping

Question

Hi Am doing the Image Procesing application. Here i am working on Image Cropping. I have done the Image Cropping. But i need that in different Manner. I need to crop the image I have to show the cropped part alone like a normal image remaining parts of the image should displayed in dull color in the same picture box. I have attached my code here.

Frogleg · Answer

Try this

Frogleg · Answer

Try this private void bttnAccept_Click(object sender EventArgs e) { allowCrop = false; cropBitmap = new Bitmap(cropRectangle.Width cropRectangle.Height); Graphics g = Graphics.FromImage(cropBitmap); g.InterpolationMode = InterpolationMode.HighQualityBicubic; g.CompositingQuality = CompositingQuality.HighQuality; g.SmoothingMode = SmoothingMode.HighQuality; g.DrawImage(myBmp 0 0 cropRectangle GraphicsUnit.Pixel); pictureBox1.Left = cropRectangle.Left; pictureBox1.Top = cropRectangle.Top; pictureBox1.Image = cropBitmap; }

Farooque Ali · Answer

Hi Yes this is ok I maked some alteration and used your code. I have to sharpen the Image also. I have code to sharpen a image but it is more than 50 lines of code. Can you please give the simple and shaort code for Image Sharpen. Thanks

Frogleg · Answer

You mean the image cropped should appear at same location ? try this private void bttnAccept_Click(object sender EventArgs e) { allowCrop = false; cropBitmap = new Bitmap(cropRectangle.Width cropRectangle.Height); Graphics g = Graphics.FromImage(cropBitmap); g.DrawImage(myBmp 0 0 cropRectangle GraphicsUnit.Pixel); pictureBox1.Left = cropRectangle.Left;// pictureBox1.Top = cropRectangle.Top;// pictureBox1.Image = cropBitmap; }

Farooque Ali · Answer

Hi The Given code is ok. but my requirement is If i crop an image then the cropped image should displayed at the same place where i cropped from orginal image. Hope you understand Thanks