[mapguide-trac] #1817: filter problem with Maestro

[MapGuide Open Source]

#1817: filter problem with Maestro
--------------------------------+-------------------------------------------
 Reporter:  captainst           |         Owner:  jng        
     Type:  defect              |        Status:  closed     
 Priority:  medium              |     Milestone:  Maestro-4.0
Component:  Maestro             |       Version:  2.2.0      
 Severity:  trivial             |    Resolution:  invalid    
 Keywords:  Filter Layer Style  |   External_id:             
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Changes (by jng):

  * status:  new => closed
  * resolution:  => invalid


Comment:

 The Layer Filter determines the whole set of features from this layer that
 will be rendered out. The filter specified in each rule is what each
 feature in this set must satisfy in order to be rendered out in the style
 specified by that rule.

 The filters in each layer rule do not actually do any filtering per se.
 They just say what criteria a feature must satisfy in order to be rendered
 out with that rule's specified style.

 This is why it still takes 40 seconds because MapGuide still has to read
 everything (because of no layer filter), but skips features that do not
 satisfy any of the filters in your 3 line rules.

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/1817#comment:1>
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