GRAPHICS DATA PROCESSING APPARATUS AND GRAPHICS DATA PROCESSING SYSTEM

摘要

Besides an input event reception unit 4 that receives an input such as a coordinate input event or the like and accumulates the coordinate input event or the like in an event queue 7, and an event executing device that performs the coordinate input event accumulated in the event queue 7, there are provided a drawing event reception unit 5 that receives a drawing event designating drawing contents on a screen, an update processing unit 14 that updates drawing contents in accordance with the drawing event received by the drawing event reception unit 5, and a drawing processing unit 16 that displays the drawing contents on the screen every time the drawing contents are updated.

主权项

1. A graphics data processing apparatus comprising:
an event input device that receives input of an event, and accumulates the event in an event queue; an event acquiring device that acquires an event accumulated in the event queue; an event executing device that executes the event acquired by the event acquiring device; a drawing event reception device that receives a drawing event designating drawing contents of a screen; a drawing content update device that updates drawing contents in accordance with the drawing event received by the drawing event reception device; and a picture drawing device that displays, every time the drawing contents are updated by the drawing content update device, the drawing contents on the screen.