image split in asp.net

[pankaj mishra]

how we can a split a image in different images

[debasisdas]

Hi
pankaj mishra
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[r035198x]

how we can a split a image in different images

and again, moved to the .NET forum .

[Plater]

While I can't think of a fast way to do it off the top of my head, the Bitmap object (combined with the Graphic object) should contain the methods you need to split up images

[akipng]

Hello
If you want to split image for 2 or even cut out few images from one image to others I would go with this approach.

Bitmap bmpToSplit = ...; // bitmap to be splitted
Bitmap split1 = new Bitmap(w1,h1,bmpToSplit.PixelFormat); 
Bitmap split2 = new Bitmap(w2,h2,bmpToSplit.PixelFormat);
Graphics g1 = Graphics.FromImage(split1 as Image);
g1.DrawImage(bmpToSplit, new Rectangle(0,0,w1,h1), new Rectangle(xSplit1, ySplit1, w1,h1),GraphicsUnit.Pixel);
Graphics g2 = Graphics.FromImage(split2 as Image);
g2.DrawImage(bmpToSplit, new Rectangle(0,0,w2,h2), new Rectangle(xSplit2, ySplit2, w2,h2),GraphicsUnit.Pixel);
 

THe Point(xSplit#,ySplit#) is coordinate where first image is on original bitmap.
There is a lot things you can do with images with Graphics class.

cheers
AkipNG