how do i merge multiple images into a single image ?

Question

I have an array of Images all of the same size . I should add them to a new image like i have shown in the picture.

Different colors represent different images. enter image description here

And by "add" do you mean to add (combine) pixel-wise or do you mean you want to create a larger image that contains all other images in a row or grid? — Mike Dinescu, Nov 29 '13 at 21:43
I want to create an larger image[should be a size of A4 size paper] and store all these small images like i have shown in the picture — Sanu Uthaiah Bollera, Nov 29 '13 at 21:46
Check out http://stackoverflow.com/questions/2075032/c-sharp-image-concatenation and http://stackoverflow.com/questions/6501797/resize-image-proportionally-with-maxheight-and-maxwidth-constraints — Malk, Nov 29 '13 at 21:51

score 4 · Answer 1 · answered Nov 29 '13 at 21:50

Identify the size of final image
Create a bitmap with final height and width var bitmap = new Bitmap(width, height);

Draw each image on canvas

using (var canvas = Graphics.FromImage(bitmap))
{
    canvas.InterpolationMode = InterpolationMode.HighQualityBicubic;
    //Draw each image (maybe use a loop to loop over images to draw)
        canvas.DrawImage(someImage, new Rectangle(0, 0, width, height), new Rectangle(0, 0, Frame.Width, Frame.Height), GraphicsUnit.Pixel);

    canvas.Save();
}

Save the final image bitmap.Save("image path", ImageFormat.Jpeg);

how do i merge multiple images into a single image ?

1 Answers1