Image Croping in C# .net


Hi Guys,

how to do the Image Croping in C#.

Thanks in advance.

Hi its very simple,

Steps:

1. Create a windows class library project

2. Add the below method to the project
using System;
using System.Text;
using System.Drawing;
using System.Drawing.Imaging;

public static Image ImageCrop(Image image, int left, int top, int width, int height)
{
Bitmap newImage = new Bitmap(width, height);
Graphics g = Graphics.FromImage(newImage);
newImage.SetResolution(image.HorizontalResolution, image.VerticalResolution);
g.DrawImage(image, new Rectangle(0, 0, cropWidth, cropHeight), new Rectangle(left, top, width, height), GraphicsUnit.Pixel);
return (Image)newImage;
}

3. You can call this method like this

Image myImage = System.Drawing.Image.FromFile(imageFileName);
myImage = ImageCrop(myImage,0,0,1024,768);
myImage.Save(newImageFileName, ImageFormat.Jpeg);

Hope informative,

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