Command line to write on existing pictures

[lottiii00]

Hey there,

I would love to use this add on to write on existing pictures and have spent hours trying to make it work now.
Where do i have to put the command line?

java -jar drawingPad.jar output.png -i input.png

I have downloaded the add on and java jdk. Then created a text file where I posted the simple command line. Then tried to use terminal on mac to incorporate the file.
but it simply does not work.
Can you help me pls?

[ByteHamster]

it simply does not work

That's not very helpful. What error message do you get? Also try typing the command directly into a terminal instead of saving it to a file.