APPARATUS, SYSTEM, AND METHOD OF CONTROLLING DISPLAY OF IMAGE, AND RECORDING MEDIUM

摘要

A display control apparatus obtains coordinate information indicating a specific coordinate on a display surface that a user activity is detected, determines whether a first image to be drawn at a position indicated by the coordinate information, at least partly overlaps a second image to be displayed together with the first image, and changes order information stored in a memory so as to cause the first image layer to be superimposed on the second image layer based on a determination indicating that the first image at least partly overlaps the second image.

主权项

1. A display control apparatus, comprising:
circuitry to obtain coordinate information indicating a specific coordinate on a display surface that a user activity is detected, and generate 1) a first image layer having a first image drawn at a position indicated by the coordinate information to reflect the user activity and 2) a second image layer having a second image to be displayed together with the first image; and a memory to store order information indicating an order of overlaying a plurality of image layers to be displayed, the order information being previously set to indicate that the second image layer is to be superimposed on the first image layer, wherein, in response to obtaining coordinate information, the circuitry determines whether the first image at least partly overlaps the second image, and changes the order information stored in the memory so as to cause the first image layer to be superimposed on the second image layer based on a determination indicating that the first image at least partly overlaps the second image.