From jpen

The JPen Demo lets you test JPen on your system. To install and run it, follow these instructions:

Running the Demo on Linux

1. Download and extract all the files of the JPen library zip to a new directory.
2. Launch a bash terminal and change your working directory to where you extracted the files. Then run the following commands:
   • $ export LD_LIBRARY_PATH=.
   • $ java -jar jpen-2.jar

Running the Demo on Windows

1. Download and extract all the files of the JPen library zip to a new directory.
2. Use the file manager to open the directory where you extracted the files and double-click the file jpen-2.jar.
3. If double-clicking does not work, you can launch the jar file manually:
   • Open a command prompt and go to the directory where the jpen files were extracted. Run the following command:
     • java -jar jpen-2.jar
   • Note: jpen-2.dll must be in the directory where you are running the example (or any other directory of your PATH) for JPen being able to load it. If jpen-2.dll can not be loaded, then JPen will only get data from your mouse (no pen pressure info...).