JPS57143632A - Scroll control device - Google Patents
Scroll control deviceInfo
- Publication number
- JPS57143632A JPS57143632A JP56028764A JP2876481A JPS57143632A JP S57143632 A JPS57143632 A JP S57143632A JP 56028764 A JP56028764 A JP 56028764A JP 2876481 A JP2876481 A JP 2876481A JP S57143632 A JPS57143632 A JP S57143632A
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- control part
- mode
- fold
- segments
- 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
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
- G06F3/037—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor using the raster scan of a cathode-ray tube [CRT] for detecting the position of the member, e.g. light pens cooperating with CRT monitors
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)
- Position Input By Displaying (AREA)
Abstract
PURPOSE:To improve the operability, by providing plural scrawl key segments on a tablet and operating them to switch a character input mode and a scroll mode and multiplying a specific integer for every key segment. CONSTITUTION:Scroll segments 5A-5C to switch a character input mode and a scrawl mode are provided on a tablet 5 for character input. When an input pen 6 is brought into contact with one of segments 5A-5C, this contact is detected by a detecting part 12, and the detecting part 12 outputs pulses P1-P4 to a scroll control part 13 in aceordance with increment or reduction of values of coordinates (x) and (y) of the moving pen 6. By this contact, one-fold, two- fold, and three-fold multiplier signals N1-N3 are outputted to the control part 13 also. The control part 13 changes count values of counters 13A and 13B in accordance with pulses P1-P4 and signals N1-N3, and a changed address is stored in a memory 32 of a display device 3. Scroll is displayed on a CRT 31 in accordance with the address in the memory 32 by the control of a CRT control part 33.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56028764A JPS57143632A (en) | 1981-02-28 | 1981-02-28 | Scroll control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56028764A JPS57143632A (en) | 1981-02-28 | 1981-02-28 | Scroll control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57143632A true JPS57143632A (en) | 1982-09-04 |
JPH0119151B2 JPH0119151B2 (en) | 1989-04-10 |
Family
ID=12257467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56028764A Granted JPS57143632A (en) | 1981-02-28 | 1981-02-28 | Scroll control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57143632A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604980A (en) * | 1983-06-22 | 1985-01-11 | 松下電器産業株式会社 | Document processor |
JP2010176575A (en) * | 2009-01-30 | 2010-08-12 | Canon Inc | Device and method of controlling display |
JP2011039742A (en) * | 2009-08-10 | 2011-02-24 | Nikon Corp | Device for output of control signal |
-
1981
- 1981-02-28 JP JP56028764A patent/JPS57143632A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604980A (en) * | 1983-06-22 | 1985-01-11 | 松下電器産業株式会社 | Document processor |
JP2010176575A (en) * | 2009-01-30 | 2010-08-12 | Canon Inc | Device and method of controlling display |
JP2011039742A (en) * | 2009-08-10 | 2011-02-24 | Nikon Corp | Device for output of control signal |
Also Published As
Publication number | Publication date |
---|---|
JPH0119151B2 (en) | 1989-04-10 |
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