Package com.luciad.lucy.addons.mbtiles

Class TLcyMBTilesFormatAddOn

java.lang.Object
com.luciad.lucy.addons.ALcyAddOn
com.luciad.lucy.addons.ALcyPreferencesAddOn
com.luciad.lucy.addons.ALcyFormatAddOn
com.luciad.lucy.addons.mbtiles.TLcyMBTilesFormatAddOn
public class TLcyMBTilesFormatAddOn extends ALcyFormatAddOn

This add-on provides support for the MBTiles format.

The add-on can decode MBTiles data sources and create MBTiles models. It also provides visualization support for MBTiles containing raster tiles on GXY maps. MBTiles containing vector tiles are not supported on GXY maps.

Visualization support on Lightspeed maps (for both raster and vector tiles) is provided by TLcyLspMBTilesFormatAddOn. For vector tiles, this includes support for Mapbox style files. See TLcyLspMBTilesFormatAddOn for details on how styles are resolved.

Since:
2020.1

  • Constructor Details

    • TLcyMBTilesFormatAddOn

      public TLcyMBTilesFormatAddOn()
      Creates a new TLcyMBTilesFormatAddOn.

  • Method Details

    • plugInto

      public void plugInto(ILcyLucyEnv aLucyEnv)
      Description copied from class: ALcyFormatAddOn

      Creates and plugs in the add-on's format.

      Overrides:
      plugInto in class ALcyFormatAddOn
      Parameters:
      aLucyEnv - the Lucy environment to plug into
      See Also:

    • createBaseFormat

      protected ALcyFormat createBaseFormat()
      Description copied from class: ALcyFormatAddOn

      Returns a new data format for this add-on. Override this method to extend the default format with new functionality.

      For example, to alter the icon of the layers of this format, you can decorate the layer factory created in the format: 

      
 @Override
 protected ALcyFormat createBaseFormat() {
   return new ALcyFormatWrapper(super.createBaseFormat()){
     @Override
     protected ILcdGXYLayerFactory createGXYLayerFactory(){
       final ILcdGXYLayerFactory delegate = super.createGXYLayerFactory();
       return new ILcdGXYLayerFactory(){
         @Override
         public ILcdGXYLayer createGXYLayer(ILcdModel aModel){
           ILcdGXYLayer layer = delegate.createGXYLayer(aModel);
           if (layer != null){
             ILcdIcon icon = ...;
             layer.setIcon(icon);
           }
           return layer;
         }
       }
     }
   }
 }
      Specified by:
      createBaseFormat in class ALcyFormatAddOn
      Returns:
      a new format for this add-on

    • createFormatWrapper

      protected final ALcyFormat createFormatWrapper(ALcyFormat aBaseFormat)
      Description copied from class: ALcyFormatAddOn

      Returns a new data format wrapper for this add-on. A format wrapper extends the base format with aspects such as asynchronous painting, mutable file behavior, safe guarding, etc.

      Overriding this method of an existing add-on should be done with extreme care as add-ons typically rely on the wrappers that should be present (e.g. a safe guard).

      Specified by:
      createFormatWrapper in class ALcyFormatAddOn
      Parameters:
      aBaseFormat - the base format to wrap
      Returns:
      a new format for this add-on
      See Also: