private void patternInputTranslator_MouseUp(object sender, SquareEventArgs e)
 {
 }
 private void patternInputTranslator_SquareChanged(object sender, SquareEventArgs e)
 {
     Colour(e.Button, e.X, e.Y);
 }
 private void patternInputTranslator_MouseDown(object sender, SquareEventArgs e)
 {
     Colour(e.Button, e.X, e.Y);
 }
 private void RaiseEvent(EventHandler<SquareEventArgs> evnt, SquareEventArgs e)
 {
     if (evnt != null)
     {
         evnt(this, e);
     }
 }