void _control_MouseUp(object sender, MouseEventArgs e)
{
_mousedown = false;
_mousedownPoint = new Point(-1, -1);
_lastmouseMovePt = new Point(-1, -1);
_movingentity = null;
_control.Refresh();
//throw new Exception("The method or operation is not implemented.");
}
void _control_MouseDown(object sender, MouseEventArgs e)
{
_mousedownPoint = new Point(e.X, e.Y);
_mousedown = true;
foreach (IMM_Entity entity in _entities)
{
if (entity.InArea(_mousedownPoint))
{
_movingentity = entity;
return;
}
}
_movingentity = null;
_control.Refresh();
}
public void Add(IMM_Entity entitiy)
{
_entities.Add(entitiy);
_control.Refresh();
}
public MM_LineWithText(IMM_Entity entity1, IMM_Entity entity2, string text)
: base(entity1, entity2)
{
_text = text;
}
public IMM_Link(IMM_Entity entity1, IMM_Entity entity2)
{
_entity1 = entity1;
_entity2 = entity2;
}
public MM_Arc(IMM_Entity entity1, IMM_Entity entity2) : base(entity1, entity2)
{
}
public MM_Line(IMM_Entity entity1, IMM_Entity entity2) : base(entity1, entity2)
{
}