Crop PDF and save as image - Aspose C#

I am trying crop specific area from PDF and save crop rectangle as image …however i am not getting code snippet for that. Kindly help me with Code snippet in Aspose C#

@RashmiG
I’m not sure if there’s such function in Aspose PDF
However you can achieve simular result using the following scheme:

 Document pdfDocument = new Document(input);
 PngDevice pngDevice = new PngDevice(new Resolution(300));
 pngDevice.Process(pdfDocument.Pages[1], output);
 System.Drawing.Image img = System.Drawing.Image.FromFile(output);
 System.Drawing.Rectangle cropArea = new System.Drawing.Rectangle(200,200,500,500);
 Bitmap bmpImage = new Bitmap(img);
 bmpImage = bmpImage.Clone(cropArea, bmpImage.PixelFormat);
 bmpImage.Save(output_cropped);