VPFLayerDemo (NASA WorldWind)

java.lang.Object
- gov.nasa.worldwindx.examples.ApplicationTemplate
- - gov.nasa.worldwindx.examples.VPFLayerDemo

```
public class VPFLayerDemo
extends ApplicationTemplate
```
Illustrates how to import data from a Vector Product Format (VPF) database into WorldWind. This uses VPFLayer to display an imported VPF database, and uses VPFCoveragePanel to enable the user to choose which shapes from the VPF database to display.
To display VPF shapes with the appropriate color, style, and icon, applications must include the JAR file vpf-symbols.jar in the Java class-path. If this JAR file is not in the Java class-path, VPFLayer outputs the following message in the WorldWind log: WARNING: GeoSym style support is disabled. In this case, VPF shapes are displayed as gray outlines, and icons are displayed as a gray question mark.

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Class Description
  
  static class VPFLayerDemo.AppFrame
  
  static class VPFLayerDemo.VPFFileFilter
  - Nested classes/interfaces inherited from class gov.nasa.worldwindx.examples.ApplicationTemplate
    ApplicationTemplate.AppPanel
- Constructor Summary
  
  Constructors
  Constructor Description
  
  VPFLayerDemo()
- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static void main(java.lang.String[] args)
  - Methods inherited from class gov.nasa.worldwindx.examples.ApplicationTemplate
    insertAfterPlacenames, insertBeforeCompass, insertBeforeLayerName, insertBeforePlacenames, start
  - Methods inherited from class java.lang.Object
    clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- VPFLayerDemo
```
public VPFLayerDemo()
```

Method Detail

main

public static void main(java.lang.String[] args)