DISPLAY CONTROL DEVICE, DISPLAY CONTROL METHOD, AND INTEGRATED CIRCUIT

摘要

A display control device includes: a storage unit containing plot information indicating a plot state of each frame; a visible object judging unit for referencing the plot information in the storage unit when requested by a user so as to judge whether an object frame including an object display object preset as a visible object is plotted at a hierarchy lower than the uppermost frame plotted at the uppermost hierarchy; a frame judging unit used when it is judged that the object frame is plotted at a hierarchy lower than the uppermost frame, for referencing the plot information in the storage unit so as to judge whether another intermediate frame is plotted between the object frame and the uppermost frame; a plot information updating unit used when it is judged that an intermediate frame is plotted, for updating the plot information in the storage unit so that the object display object is visible on the screen; and a plotting unit for plotting each frame according to the updated plot information and displaying each plotted frame on the screen of the display device.