Is there any way to capture complete browser screen using java or javascript? -

i want capture complete browser, using below code take screenshot....

function takesnapshot($filename) {     try      {             var robot = new java.awt.robot();             var toolkit = new java.awt.toolkit.getdefaulttoolkit();             var screensize = toolkit.getscreensize();             var screenrect = new java.awt.rectangle(0, 0, screensize.width, screensize.height);             var image = robot.createscreencapture(screenrect);             var file = new java.io.file("d:/"+$filename+".png");             javax.imageio.imageio.write(image, "png", file);         }     catch (e)      {             packages.java.lang.system.out.println(e);         } } 

but capturing visible part of browser....so there way capture complete browser screen?

thanks in advance!!!

if wanna in pure java, gonna have take multiple screenshots , merge them. not simple job. dont know library can you.

the simplest way solve problem using screenshot application , call java application. take @ cutycapt http://cutycapt.sourceforge.net/