Graph display apparatus and graph display method

A technology of a display device and a display method, which is applied in the direction of instruments, electrical digital data processing, computers, etc., can solve the problems of being unable to stop scrolling, not considering the characteristics of graphs or coordinate systems, etc., and achieve the effect of reducing the troublesome operation of users

Active Publication Date: 2014-09-24
CASIO COMPUTER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the prior art, the characteristics included in the graph or the coordinate system are not considered at all, so when the display content of the coordinate system such as the graph based on the formula is inertially scrolled, the scrolling cannot be stopped at an appropriate position

Method used

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  • Graph display apparatus and graph display method
  • Graph display apparatus and graph display method
  • Graph display apparatus and graph display method

Examples

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Embodiment Construction

[0020] Hereinafter, an example of an embodiment of the present invention will be described in detail with reference to the drawings. However, the scope of the invention is not limited to the illustrated examples.

[0021] (structure)

[0022] figure 1 It is a block diagram showing the functional configuration of the graph display device 1 of the present embodiment.

[0023] Such as figure 1 As shown, the graph display device 1 includes a display unit 21, an input unit 22, an interface 23, a storage unit 24, a CPU 25, and the like.

[0024] The display unit 21 includes a display 210 and displays various information on the display 210 based on a display signal input from the CPU 25 . The display 210 of this embodiment is integrally formed with a so-called touch panel 221 , and can accept a user's touch operation.

[0025] The input unit 22 includes a key group 220 and the touch panel 221 , and outputs a signal corresponding to the type of pressed key or the position of the ...

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Abstract

A graph display apparatus includes a display device, a graph display control unit, a scroll direction setting unit and a scroll control unit. The graph display control unit sets a coordinate system to a display area of the display device and displays a graph in the coordinate system. The scroll direction setting unit sets a scroll direction according to an operation performed by a user. The scroll control unit makes the displayed graph momentum-scroll in the scroll direction and stops the momentum-scrolling at a time when a characteristic part of at least one of the coordinate system and the graph reaches a center of the display area in at least one of an X-direction and a Y-direction.

Description

technical field [0001] The present invention relates to a graph display device, a graph display method, and a recording medium recording a graph display program. Background technique [0002] Conventionally, in information display devices such as images and text, inertial scrolling is performed on displayed content according to user operations. [0003] However, when the display content is scrolled by inertia, the amount of scrolling may increase or decrease against the user's intention. [0004] Therefore, in recent years, in information display devices that display images or text with inertial scrolling, a specific image is detected from among displayable images by scrolling, and the inertial scrolling is stopped when the image is displayed at a predetermined position. (See JP-A-2008-77183 (Document 1)). [0005] In addition, in an information display device that displays a list of entries in the dictionary database in the order in which the prefixes of the input charact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488G06F3/0485G06F15/02G06F3/048
CPCG06F3/0485G06F3/04883G06F3/0486G06F3/0488G06F2203/04808
Inventor 上岛宏
Owner CASIO COMPUTER CO LTD
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