postscript file image decoder

Question

Hi,

i am pretty new to Postscript file. i am working on image change on postscript file. i have existing postscript file which is created 10 years before by ex- developer. now i have to change the image log for some case of pdf. i was try to find the image in postscript file which is encoded with ASCII85decode & LZWdecode. how will i update image with same exncoded format or how will i decode the existing image.

let me know if any tools are used to convert image in encode/decode ASCII85 & LZW.

Dr.Adam · Answer

Postscript provide many encryption/decryption methods , but also it has its own way of raster image !!

And mos applications save the images encrypted and to view it - it must be decrypted.

Easy Suggestion

Why don't you convert that postscript image (encrypted) to PDF !! and hen Save it as *.JPG or *.BMP as you like !!

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