The result of GetFeaturesKml contains more Placemark elements than expected

[zhanga]

If a layer is using composite style, the result of MgServerKmlService::GetFeaturesKml contains more <Placemark> elements than expected.
It is because MgKmlService::GetFeaturesKml() uses StylizationEngine::StylizeVectorLayer() which calls method Stylize() for each style. Then the method KmlRenderer::StartFeature() is called several times. Each time it will write string "<Placemark>" to the result.
We can utilize the parameter initialPass of method StartFeature, which is not used in KmlRenderer now. If initialPass is true, we write string "<Placemark>", otherwise not.

More discussion can be found in ​http://trac.osgeo.org/fusion/ticket/627

[jng]

Ticket retargeted after milestone closed

[jng]

Milestone renamed