/// <summary>
/// This is the resolution and zoom of things we see on the screen.
/// The image is simply shifted and flipped
/// </summary>
/// <param name="camera"></param>
/// <returns></returns>
public virtual Thing ToScreenResolution()
{
var zoom = videoProcessing.GetZoom();
switch (pointMode)
{
case PointMode.ScreenUnzoomed:
X *= zoom;
Y *= zoom;
break;
case PointMode.Raw:
X = (X - videoProcessing.FrameCenter.X);
Y = (videoProcessing.FrameCenter.Y - Y); //flip Y axis to switch from graphic coordinates to table coordinates
break;
case PointMode.MM:
// convert to unzoomed pixels
X = X / videoProcessing.XmmPerPixel * zoom;
Y = Y / videoProcessing.YmmPerPixel * zoom;
// apply appropriate zoom
break;
}
pointMode = PointMode.Screen;
return(this);
}
//forward mouse clicks
private void PictureBox_MouseClick(object sender, MouseEventArgs e)
{
//MouseEventArgs me = (MouseEventArgs)e;
//Point coordinates = me.Location;
if (e.Button == MouseButtons.Right)
{
return; //skip right button presses
}
var pictureBox = (PictureBox)sender;
if (pictureBox.Image == null)
{
return;
}
// as we are stretching the image, we find the point on the bitmap (where measurements are based)
// to do the computation
double strechX = (double)pictureBox.Image.Width / (double)pictureBox.Width;
double strechY = (double)pictureBox.Image.Height / (double)pictureBox.Height;
double x = (e.X - pictureBox.Size.Width / 2) * strechX;
double y = (pictureBox.Size.Height / 2 - e.Y) * strechY;
// make sure we get it to the right handler in case the images are swapped
if ((pictureBox.Equals(DownCamera_PictureBox) && !_isSwap) ||
(pictureBox.Equals(UpCamera_PictureBox) && _isSwap))
{
var zoom = downVideoProcessing.GetZoom();
if (downClickDelegate != null)
{
downClickDelegate(x / zoom, y / zoom, e.X, e.Y);
}
}
else
{
var zoom = upVideoProcessing.GetZoom();
if (upClickDelegate != null)
{
upClickDelegate(x / zoom, y / zoom, e.X, e.Y);
}
}
}
