Has revisado la documentación del autor.???
En esta pagina te cuenta todos los pasos,
http://www.axlrosen.net/alexwarpinfo.html
Echale un ojo a los Hints
Cita: Hints:
- You need to put AlexWarp on a web server to use it. Most web browsers won't run an applet that's not coming from a web server.
- Make sure you have all three files (AlexWarp.class, ImageWarper.class, and the image to be warped) in the same directory, and make sure they're in the same directory as the HTML file.
- Java is case-sensitive, so make sure you preserve the correct case everywhere (i.e. AlexWarp.class and ImageWarper.class). The names must be exact.
- Make sure you transfer the class files in binary mode (or "raw data" mode), rather than text or ASCII mode.
- If things still don't work, you may need to adjust your Web server, to tell it that .class files are binary files. See your Web server documentation or your Web server administrator for more info.
¿Tienes los dos .class necesarios?
¿Tienes todo en el mismo directorio?
¿Has revisado las mayusculas y minusculas?
¿Has probado con otra imagen u otro tipo de extensión (.gif)?
Espero te sirva,
un saludo,
kripton