Question

I am using the following code to merge 2 images in C#,

        using (Graphics g = Graphics.FromImage(image))
        {
            g.DrawImage(Image.FromFile("C:/Users/A/Desktop/A.jpg"), 0, 0, 128, 128);
            g.DrawImage(Image.FromFile("C:/Users/A/Desktop/B.png"), 12, 12, 77, 77);
        }
        image.Save("C:/Users/A/Desktop/C.jpg");

But the quality of image is distracting. Any way to maintain image quality?

Answer 1

The JPEG file format uses lossy compression.

If you want to preserve quality, save as PNG instead, which is lossless.