Add an image to a report in a custom process
We have to execute a report from a custom process, and add to it a signature, wich is received as a PNG from another system. Then send it by mail as an attachment.
From what we understand, we can easily execute the report from PHP, and we can also easily send it by mail. The problem is that we can't add the bytes of the signature to the report.
We tried to replace the image dynamically from the report, but we had no success. We also tried to get a report with images from SOAP and REST, to tried to replace it, but we also had no sucess. Is it possible to make an image of the report and overlap the image of the signature? We tried this but we coudn't do it.