private void On_TakeImageButtonClick(object sender, EventArgs e)
{
if (webCam != null)
{
if (stillImageBox.Image != null)
{
stillImageBox.Image.Dispose();
}
if (originalPicture != null)
{
originalPicture.Dispose();
}
try
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
// Release any previous buffer
if (ip != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(ip);
ip = IntPtr.Zero;
}
// capture image
ip = webCam.Click();
originalPicture = new System.Drawing.Bitmap(webCam.Width, webCam.Height, webCam.Stride, PixelFormat.Format24bppRgb, ip);
originalPicture.RotateFlip(System.Drawing.RotateFlipType.RotateNoneFlipY);
System.Drawing.Bitmap result = new System.Drawing.Bitmap(200, 150);
using (System.Drawing.Graphics graph = System.Drawing.Graphics.FromImage(result))
{
graph.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
graph.DrawImage(originalPicture, 0, 0, 200, 150);
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Color.Purple, 1);
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
graph.DrawRectangle(pen, 25 + 25 - 10 + 50 * j, 25 - 10 + 50 * i, 20, 20);
}
}
pen.Dispose();
}
stillImageBox.Image = result;
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Default;
}
catch
{
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(VIDEOWIDTH, VIDEOHEIGHT);
using (System.Drawing.Graphics graph = System.Drawing.Graphics.FromImage(bitmap))
{
System.Drawing.Rectangle size = new System.Drawing.Rectangle(0, 0, VIDEOWIDTH, VIDEOHEIGHT);
graph.FillRectangle(System.Drawing.Brushes.White, size);
}
stillImageBox.Image = bitmap;
webCam.Dispose();
webCam = null;
}
}
}
private void On_TakeImageButtonClick(object sender, EventArgs e)
{
if (webCam != null)
{
if (stillImageBox.Image != null)
{
stillImageBox.Image.Dispose();
}
try
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
// Release any previous buffer
if (ip != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(ip);
ip = IntPtr.Zero;
}
// capture image
ip = webCam.Click();
System.Drawing.Bitmap b = new System.Drawing.Bitmap(webCam.Width, webCam.Height, webCam.Stride, PixelFormat.Format24bppRgb, ip);
b.RotateFlip(System.Drawing.RotateFlipType.RotateNoneFlipY);
readedColors = rubiksColorReader.ReadRubiksSide(b, new Vector2((webCam.Width - webCam.Height) / 2 + webCam.Height / 6, webCam.Height / 6), webCam.Height / 3, webCam.Height / 12);
System.Drawing.Bitmap res = new System.Drawing.Bitmap(VIDEOWIDTH, VIDEOHEIGHT);
using (System.Drawing.Graphics graph = System.Drawing.Graphics.FromImage(res))
{
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Color.Purple, 1);
graph.DrawImage(b, 0, 0, 320, 240);
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
graph.DrawRectangle(pen, 40 + 30 + 80 * j, 30 + 80 * i, 20, 20);
}
}
pen.Dispose();
}
b.Dispose();
stillImageBox.Image = res;
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Default;
}
catch
{
readedColors = new Color[3, 3];
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
readedColors[i, j] = Color.White;
}
}
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(VIDEOWIDTH, VIDEOHEIGHT);
using (System.Drawing.Graphics graph = System.Drawing.Graphics.FromImage(bitmap))
{
System.Drawing.Rectangle size = new System.Drawing.Rectangle(0, 0, VIDEOWIDTH, VIDEOHEIGHT);
graph.FillRectangle(System.Drawing.Brushes.White, size);
}
stillImageBox.Image = bitmap;
webCam.Dispose();
webCam = null;
UpdateCameraDevices();
}
finally
{
int k = 0;
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
rubiksReadedColors.SetColor(k, readedColors[j, i]);
k++;
}
}
}
}
}
