Test IMG project (SO) doimg.cs

doimg.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Drawing;
using System.Drawing.Imaging;
using System.Drawing.Printing;


namespace testimg
{

        static class doimg
        {
            static Color[] clr = new Color[] { Color.Red, Color.Blue, Color.Black, Color.Violet, Color.Wheat };
            static int count = 0;
            static public Bitmap picture()
            {

                // some staffs to get a picture, so it's in bmp object now.
                Bitmap bmp = new Bitmap(200, 200, System.Drawing.Imaging.PixelFormat.Format32bppArgb);

                // Added some drawing to bitmap to test functionality
                Graphics gfx = Graphics.FromImage(bmp);
                gfx.FillEllipse(new SolidBrush(clr[count]), new Rectangle(0, 0, 199, 199));

                gfx.Dispose();

                if (count >= 4)
                    count = 0;
                else
                    count += 1;

                return bmp;
            }

            // this test must also draw something on a form which is active/not active, no difference.
            static public void test()
            {
                doimg.picture();
            }
        }

    }