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Client API for MapItems


    1  Overview
    2  Setting the list in the ClientMapItemList
    3  Directly setting the list of BufferOfItems
       3.1  Example for a HorizontalMap
    4  See also

Overview

There are two ways to manage a list of MapItems in the Client API: In the two cases, a BufferOfItems and BufferOfItemsInfo must be created for each ClientMapItemList:
      BufferOfItems<Integer, AbstractItem> buffer = new BufferOfItems<>();  
      BufferOfItemsInfo info =  
      new BufferOfItemsInfo("<a name for the BufferOfItems>", <the Appli ID>, <the Layer ID>, <the MapItemList ID>, buffer);  

Setting the list in the ClientMapItemList

      // getting the ClientMapItemList  
      MapItemListConstructor constructor = MapItemListConstructor.getInstance();  
      ClientMapItemList mapItemList = constructor.getMapItemList(api, <the Appli ID>, <the Layer ID>, <the MapItemList ID>);  
  
      // creating the MapItems (here for each mapItem)  
      ClientMapItem mapItem = constructor.createMapItem(<map type>, <MapItem ARINC ID>);  
      mapItem.addProperty(<MapItem property name>, 0.1);  
      ...  
      constructor.addMapItem(mapItemList, <MapItem index>, mapItem);  
  
      // resolving the content of the ClientMapItemList with the azsociated BufferOfItems  
      constructor.resolve(mapItemList, buffer);  
  
      // set the BufferOfItems parameter for the MapItem widget  
      api.setWidgetParameter(<the Appli ID>, <the Layer ID>, <the MapItemList ID>, ARINC661.A661_BUFFER_OF_MAPITEM, buffer);  
  
      // send the message (can be done after other parameters have been set)  
      api.sendAll();  

Directly setting the list of BufferOfItems

      // getting the ClientMapItemList  
      MapItemListConstructor constructor = MapItemListConstructor.getInstance();  
  
      // creating the MapItems (here for each mapItem)  
      ItemMap mapItem = constructor.addMapItem(buffer, <MapItem index>, <map type>, <MapItem ARINC ID>);  
      mapItem.addProperty(<MapItem property name>, 0.1);  
      ...  
      // set the BufferOfItems parameter for the MapItem widget  
      api.setWidgetParameter(<the Appli ID>, <the Layer ID>, <the MapItemList ID>, ARINC661.A661_BUFFER_OF_MAPITEM, buffer);  
  
      // send the message (can be done after other parameters have been set)  
      api.sendAll();  

Example for a HorizontalMap

Here we add a A661_SYMBOL_GENERIC MapItem with the index 1 in the buffer, and we set the "SymbolType", "X" and "Y" properties for this MapItem:
      ItemMap mapItem = constructor.addMapItem(buffer, 1, XMLMapItem.TYPE_HORIZ, "A661_SYMBOL_GENERIC);  
      mapItem.addProperty("X", 0.1);  
      mapItem.addProperty("Y", 0.1);  
      mapItem.addProperty("SymbolType", 1);  

See Also


Categories: client | dev | user

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