SwLinker

void  swLinkerInit();
void  swLinkerDeInit();
int   swLinkerCreate(swPoint *parent,swPoint *child);
void  swLinkerDestroy(int linkerID);
void  swLinkerBind0(int linkerID,swRect *parent,swRect *child);
void  swLinkerBind1(int linkerID,int linkerCID,swRect *parent,int indexParent,swRect *child,int indexChild);
void  swLinkerBind2(int linkerID,
                   swRect *sourceParent,swRect *targetParent,swPoint *wpParent,float rotParent, int indexParent,
                   swRect *sourceChild,swRect *targetChild,swPoint *wpChild,float rotChild,int indexChild);