public override bool cancel(MgMotion sender) {
bool ret = (SwigDerivedClassHasMethod("cancel", swigMethodTypes2) ? touchvgPINVOKE.MgCommandDraw_cancelSwigExplicitMgCommandDraw(swigCPtr, MgMotion.getCPtr(sender)) : touchvgPINVOKE.MgCommandDraw_cancel(swigCPtr, MgMotion.getCPtr(sender)));
return ret;
}