| 摘要 |
<p>PURPOSE:To prepare a dynami.c icon by utilizing a multitask OS. CONSTITUTION:As an advance preparation when a series of pt:ccessings for a display are perfomred in an animation icon display device, image data storage (401) and animation space storage (403) are executed. Subsequently, the start of a parallel processing (401) is executed on the side of a master processing. The side of the parallel processing is a control state where an animation display is performed and is made into the control state where the display of image data (!4 1 1) and the generation of an animation space (!412) are possible. The side of the master processing continues the control state where the generation of other event is waited and executes the state at the same time of executing the animation display processing on the side of the parallel processing. Each frame from the first frame to the third frame is displayed, the first frame to the third frame are repeatingly displayed if no event occurs on the side of the master ptocessing (411 to 432). But if an event storing image data occurs on the side of the master processing, image data, etc., asynchronous with the side of the parallel processing N7 is stored or is changed.</p> |
