[udig-devel] change layer and bounding box in one command

[tony.roth@xxxxxx]

Hi list,

I want to do programatically these two things with just one wms request

a) change a layer set (change the wms server)

b) change the boundingbox of the map

 

a) is realized with the "createManyLayers(List<Layer>)" command

b) is realized with the Navigation...createSetViewportBBoxCommand(Envelope)

 

if a) happens before b) then I got two wms request: one with the old bounding box and one with the new. this happens only when the  createManyLayers command is Sync. If it is ASync the second command has no effect and I have the old bounding box.

 

if b) happens before a) then I have also problems since the bounding box is not correct set.

 

How can execute both commands without having two wms requests?

 

we are still using udig 1.1RC8

 

tony roth