| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To increase efficiency for an end user to learn operation and the efficiency of a graph analysis by making an operation method easy to understand and simple, and making operation results easy to be imagined. <P>SOLUTION: A graph display device comprises a display device, an input device to which a pointing device is connected, and a processor to which a database is connected, and displays graphs on the display device. The user operates the pointing device and keys for inputs in a simple way for operations of drilling up and down and dicing. The operation of drilling down is explained using a figure showing a specific example, left-clicking on a graph item 202 using the pointing device on a screen 201 allows the user to obtain lists of names displayed on an item axis and a legend axis drilled down as well as data values, about data "Totsuka Ward" on an item axis of the graph item 202 and data "books" on a legend axis. Based on them, a graph drilled down is created and displayed in the display device to obtain a screen 203. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
