Combine two Images into one new Image

Question

I have two JPEG files with different dimensions:

Image1 (Width1,Height1)

Image2 (Width2,Height2)

I want to create Image3 (Width3, Height3) with Image

Answer 1

You can try it

library you need using

using System.Drawing; using System.Drawing.Imaging; //controller

public ActionResult Image()     
    {
        var bitmap = GetBitmap(); // The method that returns List
        var width = 0;
        var height = 0;
        foreach (var image in bitmap)
        {
            width += image.Width;
            height = image.Height > height
                ? image.Height
                : height;
        }
        var bitmap2 = new Bitmap(width, height);
        var g = Graphics.FromImage(bitmap2);
        var localWidth = 0;
        foreach (var image in bitmap)
        {
            g.DrawImage(image, localWidth, 0);
            localWidth += image.Width;
        }

        var ms = new MemoryStream();

        bitmap2.Save(ms, ImageFormat.Png);
         var   result = ms.ToArray();
         //string base64String = Convert.ToBase64String(result); 
         return File(result, "image/jpeg"); //Return as file result
        //return base64String;
    }
//this method returns List
public List GetBitmap()
    {
        var lstbitmap = new List();
        var bitmap = new Bitmap(@"E:\My project\ProjectImage\ProjectImage\BmImage\1525244892128.JPEG");
        var bitmap2 = new Bitmap(@"E:\My project\ProjectImage\ProjectImage\BmImage\1525244892204.JPEG");
        var bitmap3 = new Bitmap(@"E:\My project\ProjectImage\ProjectImage\BmImage\3.jpg");
        lstbitmap.Add(bitmap);
        lstbitmap.Add(bitmap2);
        lstbitmap.Add(bitmap3);
        return lstbitmap;
    }

Good luck!