| 摘要 |
A method of three-dimensionally displaying time-series data on a display screen of a display and editing the data, includes generating a time line expressing a lapse of time in a three-dimensional space, placing the time-series data as a three-dimensional object along the generated time line, setting a viewpoint position from which the three-dimensional object of the placed time-series data is observed, displaying the three-dimensional space including the three-dimensional object observed from the set viewpoint position, inputting an instruction to operate at least one of a shape of the time line and placement of the time line in the three-dimensional space, changing a shape of the three-dimensional object or placement of the three-dimensional object in the three-dimensional space in accordance with the input instruction, and moving the three-dimensional object along the time line simultaneously in synchronism with playback of the time-series data with a lapse of time.
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