Edit tool for line vector data

Details Edit tool for line vector data Edit tool for line vector data

2006-08-22

2009-02-03

Wang, Jin-Cheng (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Graphic manipulation

Reexamination Certificate

active

07486301

ABSTRACT:
The invention is devised to facilitate the editing of a graphic displayed on a screen. An editing device includes: an edit object display unit for displaying on a screen a graphic to be edited which includes at least one line graphic defined as a line segment extending from a first end point to a second end point; an edit graphic display unit for displaying on the screen an edit graphic for editing the line graphic; an edit graphic moving unit for moving the edit graphic on the screen in accordance with a user operation; an edit graphic moving unit for moving the edit graphic on the screen in accordance with a user operation; an edit object dividing unit for dividing, in response that the edit graphic contacts a line graphic, the line graphic by generating an end point at a contact point; and an edit object moving unit for moving, in response that the edit graphic is further moved in a direction of a line graphic which contacts the edit graphic, an end point of the line graphic, which contacts the edit graphic in accordance with the movement of the edit graphic.

REFERENCES:
patent: 4739317 (1988-04-01), Berry et al.
patent: 5101363 (1992-03-01), Rutkowski
patent: 5623583 (1997-04-01), Nishino
patent: 5808616 (1998-09-01), Shimizu
patent: 5815685 (1998-09-01), Kamon
patent: 5965079 (1999-10-01), Manners
patent: 6191796 (2001-02-01), Tarr
patent: 6321131 (2001-11-01), Kumada et al.
patent: 6459439 (2002-10-01), Ahlquist et al.
patent: 6697078 (2004-02-01), Becker et al.
patent: 7307633 (2007-12-01), Anderson et al.
patent: 2004/0227760 (2004-11-01), Anderson et al.
patent: PUPA60-207968 (1985-10-01), None
patent: 5-108786 (1993-04-01), None
patent: 06-259507 (1994-09-01), None
patent: PUPA06-259507 (1994-09-01), None
patent: PUPA08-297692 (1996-11-01), None
patent: PUPA10-243259 (1998-09-01), None
patent: PUPA2001-307134 (2001-11-01), None
patent: PUPA2001-325614 (2001-11-01), None
Summary of JP Examiner's Cited Art, 1985-2001.

Affiliated with

Also associated with

Rating

Edit tool for line vector data does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Edit tool for line vector data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Edit tool for line vector data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4081572