| 摘要 |
PURPOSE: A system and a method for controlling dynamic display concerning data between static graphic charts are provided to make it possible to provide a continuous impression and an intuitive understanding of the relationship among the charts by progressive displays of intermediate charts, by adjusting the display of variation in data among the static charts related to each other. CONSTITUTION: The number of intermediate points to be used for generating a dynamic chart is decided, and following this, a desired interpolation algorithm for interpolating the points, for example, linear interpolation algorithm is selected (200, 202). When the number of the points and the interpolation algorithm are selected, the data for a start static chart and an end dynamic chart stored in memory are retrieved (204, 206). Based on the interpolation algorithm and the number of the points between the start static chart and the end dynamic chart, the intermediate charts are created, and then dynamic displays the performed by consecutively displaying the intermediate charts from the start chart up to the end chart (208, 210). Namely, at the specified intervals for avoiding flickering/visual glimmering, the intermediate chart is overlaid with an initial intermediate chart, and the overlaying is repeated for each following intermediate chart.
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