Beispiel #1
0
 /// <summary>
 /// Toggle the draw demo
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void buttonDrawDemo_Click(object sender, EventArgs e)
 {
     if (_drawDemo == null)
     {
         _drawDemo                     = new DrawDemo(_touchlessMgr, pictureBoxDisplay.Bounds);
         buttonDrawDemo.Text           = "Stop Draw Demo";
         buttonSnakeDemo.Enabled       = buttonImageDemo.Enabled = buttonDefendDemo.Enabled = false;
         labelDemoInstructions.Enabled = true;
         labelDemoInstructions.Text    = "Drawing Demo Instructions:\n\n"
                                         + "Use one or more markers to draw on a canvas.\n"
                                         + "Change a marker's visible size to change its drawing width.\n"
                                         + "   Bring a marker closer to or farther from the camera.\n"
                                         + "   Hide or expose parts of a marker.\n\n"
                                         + "Hide the entire marker to prevent it from drawing:\n"
                                         + "   With a marker on your finger, 'click' to hide.\n"
                                         + "   Use a marker on your thumb and hide it with your fingers.\n\n"
                                         + "Can you extend this demo to make a small version of paint?\n"
                                         + "Can you think of better ways to 'click'?\n\n"
                                         + "Give feedback, submit code, join the community, and more:\n"
                                         + "http://www.codeplex.com/touchless";
     }
     else
     {
         _drawDemo.Dispose();
         _drawDemo                     = null;
         buttonDrawDemo.Text           = "Start Draw Demo";
         buttonSnakeDemo.Enabled       = buttonImageDemo.Enabled = buttonDefendDemo.Enabled = true;
         labelDemoInstructions.Enabled = false;
         labelDemoInstructions.Text    = "";
     }
 }
        /// <summary>
        /// Toggle the draw demo
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void buttonDrawDemo_Click(object sender, EventArgs e)
        {
            if (_drawDemo == null)
            {
                _drawDemo = new DrawDemo(_touchlessMgr, pictureBoxDisplay.Bounds);
                buttonSaveImage.Visible       = true;
                buttonLoadImage.Visible       = true;
                buttonDrawDemo.Text           = "Stop Drawing";
                buttonDrawDemo.BackColor      = System.Drawing.Color.FromArgb(((int)(((byte)(232)))), ((int)(((byte)(93)))), ((int)(((byte)(92)))));
                buttonSnakeDemo.Enabled       = buttonImageDemo.Enabled = buttonDefendDemo.Enabled = false;
                labelDemoInstructions.Enabled = true;
                labelDemoInstructions.Text    = "Drawing Demo Instructions:\n\n"
                                                + "Use one or more markers to draw on a canvas.\n"
                                                + "Change a marker's visible size to change its drawing width.\n"
                                                + "   Bring a marker closer to or farther from the camera.\n"
                                                + "   Hide or expose parts of a marker.\n\n"
                                                + "Hide the entire marker to prevent it from drawing:\n"
                                                + "   With a marker on your finger, 'click' to hide.\n"
                                                + "   Use a marker on your thumb and hide it with your fingers.\n\n"
                                                + "Can you extend this demo to make a small version of paint?\n"
                                                + "Can you think of better ways to 'click'?\n\n"
                                                + "Give feedback, submit code, join the community, and more:\n"
                                                + "http://www.codeplex.com/touchless";
            }
            else
            {
                //Bitmap camera_screen = _touchlessMgr.CurrentCamera.GetCurrentImage();
                //Bitmap canvas = _drawDemo.Canvas;
                _drawDemo.Dispose();

                /*using (Graphics grfx = Graphics.FromImage(camera_screen))
                 * {
                 *  grfx.DrawImage(canvas, 0, 0);
                 * }
                 * pictureBoxDisplay.Image = canvas;*/
                _drawDemo                     = null;
                buttonDrawDemo.Text           = "Start Drawing";
                buttonDrawDemo.BackColor      = System.Drawing.Color.FromArgb(((int)(((byte)(92)))), ((int)(((byte)(232)))), ((int)(((byte)(134)))));
                buttonSnakeDemo.Enabled       = buttonImageDemo.Enabled = buttonDefendDemo.Enabled = true;
                labelDemoInstructions.Enabled = false;
                labelDemoInstructions.Text    = "";
                buttonSaveImage.Visible       = false;
                buttonLoadImage.Visible       = true;
            }
        }