convert image file to 24bpp bmp

mrcw

Hi

I'm trying to save a webcam image to a 24 bpp bmp using

pictureBox1.Image.Save("c:/users/Mark/Desktop/pictureBox1.Bmp", System.Drawing.Imaging.ImageFormat.Bmp);

but I keep on getting the wrong format. Any ideas what I'm doing wrong

thnx

mrcw

Plater

Try picking the specific bitmap type you want.
Somewhere you can set PixelFormat.Format24bppRgb

mrcw

I think I am making a new 24bpp bmp that is the right size and format. But the bmp is black or empty. How do I assign or put the image into the bmp?

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 private void button1_Click(object sender, EventArgs e)

        {

            //Loads image from disk puts it into picturebox1

            pictureBox1.Image = Image.FromFile("c:/users/Mark/Desktop/pictureBox1.Image");
 
            //copys image from picturebox1 to picturebox2

            pictureBox2.Image = pictureBox1.Image;
 
            //pictureBox2.Image = new Bitmap(pictureBox2.Width, pictureBox2.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
 
            // declares new bitmap called pic

            Bitmap pic;
 
            //makes pic bitmap same size as picturebox1.image

            pic = new Bitmap(pictureBox1.Width, pictureBox1.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
 
            //Finds edges of pic

            ReplaceImage(EdgeFinder((Bitmap)pic));
 
        mrcw
 
        }

Plater

Create a Graphics object from your new bitmap, then use the DrawImage functions to put the bitmap onto it.

convert image file to 24bpp bmp

re: convert image file to 24bpp bmp

re: convert image file to 24bpp bmp

re: convert image file to 24bpp bmp

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