JPS6417156A - Coordinate input system for graphic processor - Google Patents

Coordinate input system for graphic processor

Info

Publication number
JPS6417156A
JPS6417156A JP17419087A JP17419087A JPS6417156A JP S6417156 A JPS6417156 A JP S6417156A JP 17419087 A JP17419087 A JP 17419087A JP 17419087 A JP17419087 A JP 17419087A JP S6417156 A JPS6417156 A JP S6417156A
Authority
JP
Japan
Prior art keywords
coordinates
grid
lattice point
cursor
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP17419087A
Other languages
Japanese (ja)
Other versions
JP2748972B2 (en
Inventor
Toshiya Moto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Software Engineering Co Ltd
Original Assignee
Hitachi Software Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Software Engineering Co Ltd filed Critical Hitachi Software Engineering Co Ltd
Priority to JP17419087A priority Critical patent/JP2748972B2/en
Publication of JPS6417156A publication Critical patent/JPS6417156A/en
Application granted granted Critical
Publication of JP2748972B2 publication Critical patent/JP2748972B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To improve the input operability and sureness of coordinates by selecting and using optionally plural types of grids displayed at one time on a display device at the input of coordinates in a graphic process. CONSTITUTION:In case of the input of coordinates, an operator looks at the display screen of a display device 50 and moves a cursor 43 to a point near a desired grid lattice point via a coordinate input device 10 to decide the cursor coordinates. Then the operator decides whether a grid A selection button 11 or a grid B selection button 12 is pushed on the device 10. When the button 11 is pushed, the cursor coordinates are converged at the nearest lattice point on a grid A. This lattice point is stored in a data memory 60. While the cursor coordinates are converged at the nearest lattice point on a grid B when the button 12 is pushed.
JP17419087A 1987-07-13 1987-07-13 Grid display method in graphic processing device Expired - Fee Related JP2748972B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17419087A JP2748972B2 (en) 1987-07-13 1987-07-13 Grid display method in graphic processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17419087A JP2748972B2 (en) 1987-07-13 1987-07-13 Grid display method in graphic processing device

Publications (2)

Publication Number Publication Date
JPS6417156A true JPS6417156A (en) 1989-01-20
JP2748972B2 JP2748972B2 (en) 1998-05-13

Family

ID=15974296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17419087A Expired - Fee Related JP2748972B2 (en) 1987-07-13 1987-07-13 Grid display method in graphic processing device

Country Status (1)

Country Link
JP (1) JP2748972B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02242319A (en) * 1989-03-15 1990-09-26 Kubota Ltd Method and device for inputting drawing data
US5818415A (en) * 1995-06-30 1998-10-06 Nec Corporation Graphic form inputting apparatus
JP2008035475A (en) * 2006-07-04 2008-02-14 Seiko Epson Corp Document editing support device, program, and storage medium
EP1927923A2 (en) 2006-12-01 2008-06-04 Seiko Epson Corporation Document edit support device, document edit device, program and computer-readable storage medium
EP1959353A2 (en) 2007-02-14 2008-08-20 Seiko Epson Corporation Document edit support device, program, and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61153231A (en) * 1984-12-27 1986-07-11 Daido Steel Co Ltd Heat treatment of rod for rock drill
JPS62251980A (en) * 1986-04-25 1987-11-02 Hitachi Ltd Grid display system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61153231A (en) * 1984-12-27 1986-07-11 Daido Steel Co Ltd Heat treatment of rod for rock drill
JPS62251980A (en) * 1986-04-25 1987-11-02 Hitachi Ltd Grid display system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02242319A (en) * 1989-03-15 1990-09-26 Kubota Ltd Method and device for inputting drawing data
US5818415A (en) * 1995-06-30 1998-10-06 Nec Corporation Graphic form inputting apparatus
JP2008035475A (en) * 2006-07-04 2008-02-14 Seiko Epson Corp Document editing support device, program, and storage medium
US8122347B2 (en) 2006-07-04 2012-02-21 Seiko Epson Corporation Document editing support device, program, and storage medium
EP1927923A2 (en) 2006-12-01 2008-06-04 Seiko Epson Corporation Document edit support device, document edit device, program and computer-readable storage medium
EP1959353A2 (en) 2007-02-14 2008-08-20 Seiko Epson Corporation Document edit support device, program, and storage medium
US8136032B2 (en) 2007-02-14 2012-03-13 Seiko Epson Corporation Document edit support device and storage medium

Also Published As

Publication number Publication date
JP2748972B2 (en) 1998-05-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees