/// <summary>
/// Draw the image buffer into a System.Drawing.Bitmap. If the hotpixels
/// shall be displayed, red circles are drawn around them.
/// Then the Display Event is called for displayin in the Picturebox.
/// </summary>
/// <param name="imgBuffer">IFrame containing the handled image.</param>
private void DisplayBufferInPictureBox(IFrameQueueBuffer imgBuffer)
{
Bitmap DisplayImage = new Bitmap(imgBuffer.FrameType.Width, imgBuffer.FrameType.Height);
using (Graphics graphics = Graphics.FromImage(DisplayImage))
{
graphics.DrawImage(imgBuffer.CreateBitmapWrap(), 0, 0);
Pen pen = Pens.Red;
if (radioBtn_ShowHotpixel.Checked == true)
{
foreach (var p in listOfCoordinates)
{
graphics.DrawEllipse(pen, p.X - 5, p.Y - 5, 10, 10);
}
}
}
DisplayEvent?.BeginInvoke(this, new BitmapEventArgs(DisplayImage), null, null);
}
