Implement to get all shapes with the clustered layer
|Reported by:||tamas||Owned by:||sdlime|
|Component:||MapServer C Library||Version:||unspecified|
Currently only one shape is returned from a single cluster either when drawing or querying. In some cases it is required to get a single shape from a cluster when drawing ang set all shapes when querying.
The most straightforward solution for this is to implement a processing option CLUSTER_GET_ALL_SHAPES, and use 2 layers one for the drawing and one for the querying. The query layer should be hidden by using the REQUIRES "0" setting.