Gets the bounding rectangle for the specified group.
- layerHandle
- The handle of a layer returned by the CreateLayer method.
- groupID
- The handle of a group returned by the GrpCreateGroup method.
- left
- The address of a long to receive the left value of the bounding rectangle coordinates.
- top
- The address of a long to receive the top value of the bounding rectangle coordinates.
- right
- The address of a long to receive the right value of the bounding rectangle coordinates.
- bottom
- The address of a long to receive the bottom value of the bounding rectangle coordinates.