JPS56105568A - Drawing inputting device - Google Patents

Drawing inputting device

Info

Publication number
JPS56105568A
JPS56105568A JP845080A JP845080A JPS56105568A JP S56105568 A JPS56105568 A JP S56105568A JP 845080 A JP845080 A JP 845080A JP 845080 A JP845080 A JP 845080A JP S56105568 A JPS56105568 A JP S56105568A
Authority
JP
Japan
Prior art keywords
information
movement
transducer
accomplished
sensor
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.)
Pending
Application number
JP845080A
Other languages
Japanese (ja)
Inventor
Mitsuo Tabata
Yoshiaki Kurosawa
Hiroyuki Tsuboi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP845080A priority Critical patent/JPS56105568A/en
Publication of JPS56105568A publication Critical patent/JPS56105568A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0338—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Image Input (AREA)

Abstract

PURPOSE:To input efficiently drawing information by reading out and storing the position information of an image sensor according to the information of movement change points in a drawing inputting device which automatically traces the segments and boundary lines of drawing information. CONSTITUTION:When an image sensor 3 is in the position, a1, photoelectric transducers 4c, 4r, 4d, are OFF; therefore, the rightward movement is instructed and only the transducer 4u remains ON. When the sensor 3 reaches the position a2, the transducer 4r changes to ON; therefore, the sensor 4 is assigned of the downward movement. At the same time, the coordinate position of the position a2 is registered in a memory device 7. In this way, the tracking and movement of the boundary line of a square pattern A are accomplished. Hence, the accurate reading of the drawing information is accomplished and since there is no input of wasteful information, the memory capacity is decreased.
JP845080A 1980-01-28 1980-01-28 Drawing inputting device Pending JPS56105568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP845080A JPS56105568A (en) 1980-01-28 1980-01-28 Drawing inputting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP845080A JPS56105568A (en) 1980-01-28 1980-01-28 Drawing inputting device

Publications (1)

Publication Number Publication Date
JPS56105568A true JPS56105568A (en) 1981-08-22

Family

ID=11693454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP845080A Pending JPS56105568A (en) 1980-01-28 1980-01-28 Drawing inputting device

Country Status (1)

Country Link
JP (1) JPS56105568A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078809A1 (en) * 1981-05-18 1983-05-18 Steven T Kirsch Electro-optical mouse.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078809A1 (en) * 1981-05-18 1983-05-18 Steven T Kirsch Electro-optical mouse.

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