Graph drawing method, graph drawing system, server apparatus, graph drawing apparatus, and recording medium

    公开(公告)号:US10796466B2

    公开(公告)日:2020-10-06

    申请号:US16386988

    申请日:2019-04-17

    Inventor: Naoki Akae

    Abstract: A method executed by a graph drawing system includes specifying minimum and maximum values of a drawing area in a first axis and a display pixel width along the first axis, determining a step width of a numerical value of the first axis based on a coordinate width along the first axis and the specified display pixel width, the coordinate width being obtained based on the specified minimum and maximum values, changing the minimum or maximum value based on the determined step width and the minimum or maximum value, and determining, based on at least the changed minimum or maximum value, the determined step width and a mathematical expression, coordinates of plot points of the graph, the coordinates including numerical values of variables.

    Table generating apparatus, table generating method and recording medium containing program

    公开(公告)号:US10042816B2

    公开(公告)日:2018-08-07

    申请号:US14836728

    申请日:2015-08-26

    Abstract: A table generating apparatus includes a display unit and a processor which performs the following processes of: receiving an input of a function expression; receiving an input for setting a table range; generating a table representing a relation between a plurality of values in the range and their corresponding values determined by the function expression based on the table range, displaying the generated table on the display unit; receiving an input of an additional value while the table is displayed; adding the received additional value and its corresponding value determined by the function expression to the displayed table; and expanding the table by adding values obtained by subsequently changing the additional value and their corresponding values determined by the function expression to the displayed table, after the table addition function adds the additional value and its corresponding value to the table, each time an operation input is received.

    Display control method of communication device, control method of server, and recording medium

    公开(公告)号:US10817148B2

    公开(公告)日:2020-10-27

    申请号:US16141235

    申请日:2018-09-25

    Abstract: A display control method executed by a client terminal, includes: accepting a first and second formulas; displaying a first coordinate system having a first coordinate range corresponding to the first formula, in a first area, and a second coordinate system having a second coordinate range corresponding to the second formula, in a second area, on a display screen of a display; accepting a user operation of moving one area of first and second areas to overlap at least a part of the one area onto the other area of the first and second areas; and in response to the user operation, displaying, on the display screen, an integrated coordinate system having a coordinate range for integration determined based on the first and second coordinate ranges, and drawing first and second graphs representing the first and second formulas, at the integrated coordinate system.

    Calculating device, graph display method of calculating device, and storage medium retaining graph display program

    公开(公告)号:US10354423B2

    公开(公告)日:2019-07-16

    申请号:US15713603

    申请日:2017-09-22

    Abstract: A calculating device includes a receiver-and-transmitter and a processor. The receiver-and-transmitter is configured to communicate with a server. The processor performs processes including: transmitting (i) an increment of an independent variable per one display dot according to a variance range of the independent variable and the number of display dots on a screen, (ii) a function expression of the independent variable, and (iii) the variance range of the independent variable, to the server; receiving coordinate data of each display dot for generating a graph in a graph display range on the screen, from the server; and displaying a graph image generated at each display dot of the graph display range based on the coordinate data.

    Display control apparatus, non-transitory recording medium and display controlling method for creating first tag, second tag not overlapping other tags displayed, and indicator correlating second tag with first tag

    公开(公告)号:US11531465B2

    公开(公告)日:2022-12-20

    申请号:US16386889

    申请日:2019-04-17

    Abstract: A display control apparatus, including a processor and a storage storing instructions that, when executed by the processor, controls the processor to determine whether input of one or more first operations which are correlated to any position within a screen of a display is accepted, in a case where it is determined that the input of one or more first operations is accepted, specify one first position corresponding to the any position within the screen of the display, newly create one first-kind display area according to the one or more first operations, and display the newly created one first-kind display area on the specified one first position within the screen of the display, determine whether input of one or more second operations which are correlated to the displayed one first-kind display area is accepted, and in a case where it is determined that the input of the one or more second operations is accepted, specify one second position within the screen of the display, newly create one second-kind display area according to the one or more second operations, and display the newly created one second-kind display area on the specified one second position within the screen of the display so as to allow recognition of correlation of the one second-kind display area with the one first-kind display area.

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