public class TLcyOBJDecoderAddOn extends ALcyFormatAddOn
Since the OBJ format does not specify georeferencing information, the decoder will look for a .ref file with the same name as the .obj file in order to obtain a model reference. If no .ref file is available, a dialog will ask the user to define the model reference manually.
Constructor and Description |
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TLcyOBJDecoderAddOn() |
Modifier and Type | Method and Description |
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protected ALcyFormat |
createBaseFormat()
Returns a new data format for this add-on.
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protected ALcyFormat |
createFormatWrapper(ALcyFormat aBaseFormat)
Returns a new data format wrapper for this add-on.
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void |
plugInto(ILcyLucyEnv aLucyEnv)
Creates and plugs in the add-on's format.
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createFormatTool, getFormat, unplugFrom
createPreferencesTool, getLongPrefix, getLucyEnv, getPreferences, getPreferencesTool, getShortPrefix
getConfigSourceName, getDisplayName, setConfigSourceName, setDisplayName
public void plugInto(ILcyLucyEnv aLucyEnv)
ALcyFormatAddOn
Creates and plugs in the add-on's format.
plugInto
in class ALcyFormatAddOn
aLucyEnv
- the Lucy environment to plug intoALcyAddOn.unplugFrom(com.luciad.lucy.ILcyLucyEnv)
protected ALcyFormat createBaseFormat()
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;
}
}
}
}
}
createBaseFormat
in class ALcyFormatAddOn
protected final ALcyFormat createFormatWrapper(ALcyFormat aBaseFormat)
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).
createFormatWrapper
in class ALcyFormatAddOn
aBaseFormat
- the base format to wrapALcyFormatWrapper