/// <summary>
/// Event that occurs when the mouse button is released (end of selection)
/// </summary>
/// <param name="sender">Object that fired the event</param>
/// <param name="e">Extra information on the event</param>
private void pictureBox_MouseUp(object sender, MouseEventArgs e)
{
this.pictureBox1.Invalidate();
if (this.select)
{
if (selection.X + selection.Width > pictureBox1.Width)
{
selection.Width = pictureBox1.Width - selection.X;
}
if (selection.Y + selection.Height > pictureBox1.Height)
{
selection.Height = pictureBox1.Height - selection.Y;
}
DialogResult result = MessageBox.Show("Do you want to use the selected area?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
//add to unscaled list
rectanglesUnscaled.Add(selection);
//scale selection to original size
Bitmap bmp = camera.LastFrame;
double scaleX = (double)bmp.Width / pictureBox1.Width;
double scaleY = (double)bmp.Height / pictureBox1.Height;
selection.X = (int)(selection.X * scaleX);
selection.Y = (int)(selection.Y * scaleY);
selection.Width = (int)(selection.Width * scaleX);
selection.Height = (int)(selection.Height * scaleY);
//add to scaled list
rectangles.Add(selection);
if (rectangles.Count == setup.NumberOfPlayers)
{
finished = true;
this.pictureBox1.MouseDown -= new MouseEventHandler(this.pictureBox_MouseDown);
this.pictureBox1.MouseMove -= new MouseEventHandler(this.pictureBox_MouseMove);
this.pictureBox1.MouseUp -= new MouseEventHandler(this.pictureBox_MouseUp);
setup.Rectangles = rectangles;
camera.End();
this.Close();
}
}
else
{
this.selection = new Rectangle();
}
}
this.select = false;
}
private void Window_Closed(object sender, EventArgs e)
{
//http://stackoverflow.com/questions/2927939/application-current-shutdown-vs-application-current-dispatcher-begininvokeshu
camera.End();
Dispatcher.InvokeShutdown();
}