GRAPH GENERATION APPARATUS, GRAPH GENERATION METHOD, AND COMPUTER PROGRAM

To provide a graph that makes it harder to overlook important data compared with conventional graphs while maintaining a graphing speed.SOLUTION: A graph drawing apparatus 1 includes a grouping processing unit 203 that classifies respective voltage values included in a table 61 into groups correspon...

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Bibliographic Details
Main Authors KUSANO SHU, NAITO TAKAO
Format Patent
LanguageEnglish
Japanese
Published 30.09.2022
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:To provide a graph that makes it harder to overlook important data compared with conventional graphs while maintaining a graphing speed.SOLUTION: A graph drawing apparatus 1 includes a grouping processing unit 203 that classifies respective voltage values included in a table 61 into groups corresponding to measured time zones, a maximum value and minimum value selection unit 204 that selects one maximum voltage value and one minimum voltage value from each of the groups, and a group line segment drawing unit 206 that draws a line segment connecting the maximum voltage value and the minimum voltage value selected from each of the groups at a position corresponding to each of the groups in a graph region.SELECTED DRAWING: Figure 3 【課題】グラフ化の速度を維持しつつ重要なデータを従来よりも見落としにくいグラフを提供する。【解決手段】グラフ描画装置１は、テーブル６１に含まれるそれぞれの電圧値を、計測された時間帯に対応するグループに分類するグループ化処理部２０３と、各グループから最大電圧値および最小電圧値を１つずつ選出する最大値最小値選出部２０４と、各グループから選出した最大電圧値と最大電圧値とを結ぶ線分を、グラフ領域の各グループに対応する位置へ描画するグループ線分描画部２０６と、を設ける。【選択図】図３
Bibliography:Application Number: JP20210042588