Title:
波形表示装置
Document Type and Number:
Japanese Patent JP6621513
Kind Code:
B2
Abstract:
To provide a touch operation suitable for a waveform display device having a touch panel.SOLUTION: A waveform display device having a touch panel comprises a display screen generation part for, when recognizing one point touch operation, acquiring an amount of change of a touch position in each horizontal direction and vertical direction, and for, when the amount of change in any direction becomes a reference value or more before the end of one point touch operation, moving a display waveform only in the direction until the end of one point touch operation.SELECTED DRAWING: Figure 1
Inventors:
Koji Hayashi
Application Number:
JP2018201734A
Publication Date:
December 18, 2019
Filing Date:
October 26, 2018
Export Citation:
Assignee:
Yokogawa Electric Corporation
Yokogawa measurement corporation
Yokogawa measurement corporation
International Classes:
G01R13/20; G01D7/00; G06F3/0484; G09G5/38
Domestic Patent References:
| JP2013235007A | ||||
| JP2013092942A | ||||
| JP2009237895A | ||||
| JP2014026602A | ||||
| JP2014085312A |
Foreign References:
| US20140125600 | ||||
| US20140129975 |
Attorney, Agent or Firm:
Yokogawa Electric Corporation