| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To overcome the problem wherein, in a conventional scroll method relating to a trend graph, a scroll operation using one scroll bar is difficult when data collection extends over a long period of time. <P>SOLUTION: This trend graph scroll method is so structured that scroll bars 7-12 corresponding to respective scroll periods different from one another are displayed on a screen; and by operating any of the scroll bars 7-12, a trend graph 1 is displayed by changing over the display period to one corresponding to the operated scroll bar; and thereby the trend graph 1 can efficiently be scrolled. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
