Image Rendering configuration settings are stored in the Platform Server configuration file.
The platform server configuration file is located at [ install_root /ImageServing/conf/PlatformServer.conf]. This file is a JAVA properties file. Care must be taken to follow the appropriate conventions, otherwise the Platform Server might fail to start. A double backslash (\\) or a single forward slash (/) must be used instead of a simple backslash (\) in Windows file paths, because the backslash is used as an escape character in this type of file. The file contains undocumented properties, which are for internal server use and must not be modified.
Refer to the Configuration Settings Reference for a list of all Image Rendering configuration settings.