发明名称 |
MULTIWINDOW DISPLAY CONTROL METHOD AND APPARATUS |
摘要 |
A multiwindow display control method and apparatus for easily controlling a display of a plurality of groups of windows each including a plurality of windows, the apparatus comprising: plural frame memory control units each storing pixel data to be displayed on one of the windows, a first group number of a group of windows to which the window belongs, and a priority number for identifying a display priority among the windows included in the same group of windows; an outline generating unit for generating a second group number each identifying one of the group of windows; a pixel data arbitration unit for determining a group of windows having the first group number which coincides with the second group number, and for determining a window to be displayed having a highest priority number of the determined group of windows; and a display unit for displaying pixel data of the determined window.
|
申请公布号 |
CA2044931(A1) |
申请公布日期 |
1991.12.20 |
申请号 |
CA19912044931 |
申请日期 |
1991.06.18 |
申请人 |
FUJITSU LIMITED |
发明人 |
KAMATA, HAJIME;KATSUYAMA, TSUNEO;SUZUKI, TOSHIMITSU;MINAKUCHI, YU;YANO, KATSUTOSHI |
分类号 |
G09G5/14 |
主分类号 |
G09G5/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|