Using ImageMagick API to create an image from a Window

[jojo]

HI. Sorry if this has been asked before, but is it possible to use the ImageMagick API from with WSH (Windows Script Host)
to create an image (jpeg or gif) from the window that WSH has just activated?

Something like this......

process_id = WshShell.AppActivate("The caption of a window I would like to create an image of ")
ImageMagickCreateJPEG_Function(proces_id, "/directory/where/I/want/the/image/placed")