----- Original Message ----- From: "yilmaz" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Tuesday, March 12, 2002 9:54 AM Subject: image manipulating via servlets on tomcat4
> Hi everybody, > I am using tomcat4 on win 2000. > I have searched all the archives and almost all websites related with java, > to no avail. > My problem is manupulating images via servlets on Tomcat. > In fact , there are tons of examples on the internet and on the archives > which shows > how to load an image from a local file and send to the browser, or > dynamically > generate a gif , or jpg image and send it to the user. Up to here , > everything is allright. > But , it seems that there is no way to load an image from a file (at > server), write some text on it > or edit that image on hand, finally send it to hte browser as a new image. > I tried almost every way, in vain :( > I hope, someone overthere, an expert, be nice enough to answer my question, > though my > question might sound a little bit offtopic. > Looking forward to your help hopefully. > Cheers :) >[...] You may try: - Java Advanced Imaging API http://java.sun.com/products/java-media/jai/index.html - Java Media Framework API http://java.sun.com/products/java-media/jmf/index.html - other lib-classes of image(gif/jpeg/wbmp... encoder) with them you can: - get the image-data from a file(or get one frame from a video-stream) - process it(big/small, sharp/blur, distortion...) - draw test on them - export them into a file(or into a OutputStream directly) Bo Mar122002 -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]>
