public void Dispose()
{
if (selectAreaForm != null)
{
selectAreaForm.AreaChanged -= SelectAreaForm_AreaChanged;
selectAreaForm.Close();
selectAreaForm = null;
}
viewRect = null;
}
public void Init(IViewRect rect)
{
if (selectAreaForm == null)
{
selectAreaForm = new SelectAreaForm
{
StartPosition = System.Windows.Forms.FormStartPosition.Manual,
};
selectAreaForm.AreaChanged += SelectAreaForm_AreaChanged;
}
this.viewRect = rect;
}
public SelectAreaManager(IViewRect rect)
{
Init(rect);
}
