发明公开
- 专利标题： A data display method
- 专利标题（中）： Anzeigeverfahren。
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申请号： EP87111041.7申请日： 1987-07-30
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公开(公告)号： EP0255699A2公开(公告)日： 1988-02-10
- 发明人: Tani, Masayuki , Nakanishi, Kunio , Kawabata, Atsushi , Watanabe, Norito , Yokoyama, Takanori , Tanifuji, Shinya
- 申请人： HITACHI, LTD.
- 申请人地址： 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 JP
- 专利权人： HITACHI, LTD.
- 当前专利权人： HITACHI, LTD.
- 当前专利权人地址： 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 JP
- 代理机构： Beetz & Partner Patentanwälte
- 优先权： JP178659/86 19860731
- 主分类号： G06T11/80
- IPC分类号： G06T11/80 ; G06F3/033
摘要：
In a graphic data processing system for CAD system for the design of LSI having a display screen (S), a storage (14,20) in which graphic data structured in the hierarchy of three levels, i.e. a functional block diagram level, a logical symbol level and a circuit component level, and a pointing device (22) for designating a window (W) within the display screen (S), the display method of the present invention is characterized in that the size of a designated window (W) is judged and a graphic data of the concept level corresponding to the judged size of the window (W) is read out and displayed within the window (W).
According to this, during the design work of LSI, a general drawing of LSI of the appropriate concept level can be distinctly displayed within the window (W) so that it is easy to refer to the general drawing.
According to this, during the design work of LSI, a general drawing of LSI of the appropriate concept level can be distinctly displayed within the window (W) so that it is easy to refer to the general drawing.
公开/授权文献
- EP0255699B1 A data display method 公开/授权日：1995-09-27
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