Strategy for vector feature paging
| OpenLayers. | Strategy for vector feature paging | 
| Constructor | |
| OpenLayers. | Create a new paging strategy. | 
| Functions | |
| activate | Activate the strategy. | 
| deactivate | Deactivate the strategy. | 
| pageCount | Get the total count of pages given the current cache of features. | 
| pageNum | Get the zero based page number. | 
| pageLength | Gets or sets page length. | 
| pageNext | Display the next page of features. | 
| pagePrevious | Display the previous page of features. | 
Activate the strategy.
activate: function() 
Deactivate the strategy.
deactivate: function() 
Get the total count of pages given the current cache of features.
pageCount: function() 
Get the zero based page number.
pageNum: function() 
Gets or sets page length.
pageLength: function( newLength ) 
Display the next page of features.
pageNext: function( event ) 
Display the previous page of features.
pagePrevious: function()