- getDocumentLayersStruct
EvDocumentLayers* getDocumentLayersStruct(bool transferOwnership)
- getLayers
TreeModelIF getLayers()
- hasLayers
bool hasLayers()
- hideLayer
void hideLayer(EvinceLayer layer)
- layerIsVisible
bool layerIsVisible(EvinceLayer layer)
- showLayer
void showLayer(EvinceLayer layer)