h6. [[FilterManager]] h6(. » SWI Calls h4. Filter Registers * [[Filter_RegisterCopyFilter]] * [[Filter_RegisterPostFilter]] * [[Filter_RegisterPostIconFilter]] * [[Filter_RegisterPostRectFilter]] * [[Filter_RegisterPreFilter]] * [[Filter_RegisterRectFilter]] h4. Filter DeRegisters * [[Filter_DeRegisterCopyFilter]] * [[Filter_DeRegisterPostFilter]] * [[Filter_DeRegisterPostIconFilter]] * [[Filter_DeRegisterPostRectFilter]] * [[Filter_DeRegisterPreFilter]] * [[Filter_DeRegisterRectFilter]]