Image display apparatus, image display method, and computer program product

摘要

An image display apparatus is connected to an external device through a network. The image display apparatus includes: a communication unit that receives, from an external device, a request to create a display job to perform displaying an image and a request for display in which a display job is specified and sends a reply for a request to create a display job to an external device; a job creation unit that creates a display job when a request to create the display job is received; and an execution control unit that instructs a specified display job to perform displaying an image when a request for display is received from an external device. The communication unit includes, in a reply for a request to create a display job, identification information of the display job. A display job is specified based on identification information in a request for display.

主权项

1. A projector connected to one or more external devices through a network, the projector comprising:
a network interface; and a processor configured to
generate, in response to receiving a request for generating a projection job from a first external device among the one or more external devices via the network interface, the projection job to project and display an image, which includes identification information to identify the projection job,send, after generating the projection job, the identification information included in the generated projection job to the first external device, andcontrol, in response to receiving, from the first external device to which the identification information was sent, a request for projecting, which includes the identification information previously sent to the first external device and image data to be projected, the projection job to project and display the image based on the received image data included in the received request for projecting,wherein the processor is further configured to generate and project a second projection job in response to receiving a second request for generating the second projection job from a second external device among the one or more external devices while an interrupt state is an interrupt permission state, during projection of the projection job.