Computer-readable storage medium, information processing device, and method for printing composite image

An information processing device comprising:

• a user interface;
• and
• a controller including:
• a processor;
• and
• a non-transitory computer-readable storage medium storing an application program, a general-purpose print program incorporated in an operating system of the information processing device, and a support program conforming to a printer connected with the information processing device and supporting the general-purpose print program, the support program being not included in the operating system, the support program being configured to, when executed by the processor, cause the controller to:
• obtain image information from an external device connected with the information processing device, the image information indicating an image for composition registered in the external device;
• cause the user interface to display the obtained image information;
• and
• perform a printing process to cause the printer to print a composite image in which the image for composition indicated by the obtained image information is combined with a target image to be printed, in response to a print instruction with a print setting for image composition being output from the application program to the general-purpose print program.

A method implementable by a processor executing a support program on an information processing device, the support program conforming to a printer connected with the information processing device and supporting a general-purpose print program incorporated in an operating system of the information processing device, the support program being not included in the operating system, the method comprising:

• obtaining image information from an external device connected with the information processing device, the image information indicating an image for composition registered in the external device;
• causing a user interface of the information processing device to display the obtained image information;
• and
• performing a printing process to cause the printer to print a composite image in which the image for composition indicated by the obtained image information is combined with a target image to be printed, in response to a print instruction with a print setting for image composition being output from an application program incorporated in the information processing device to the general-purpose print program.