10 Managing Groups
Q3Group_GetPositionObject
function to get the object located at a certain position in a group.
TQ3Status Q3Group_GetPositionObject ( TQ3GroupObject group, TQ3GroupPosition position, TQ3Object *object);group
A group.position
A group position.object
On exit, a reference to a QuickDraw3D object.
Q3Group_GetPositionObject
function returns, in the object
parameter, a reference to the object having the position specified by the position
parameter in the group specified by the group
parameter. The reference count of the returned object is incremented. If an error occurs when getting the object, Q3Group_GetPositionObject
returns NULL
.kQ3ErrorInvalidObject
kQ3Error_InvalidPositionForGroup
kQ3Error_NULLParameter
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