JPS6476113A - In-window zoom processor - Google Patents

In-window zoom processor

Info

Publication number
JPS6476113A
JPS6476113A JP62233049A JP23304987A JPS6476113A JP S6476113 A JPS6476113 A JP S6476113A JP 62233049 A JP62233049 A JP 62233049A JP 23304987 A JP23304987 A JP 23304987A JP S6476113 A JPS6476113 A JP S6476113A
Authority
JP
Japan
Prior art keywords
zoom
shift register
window
shift
high speed
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
JP62233049A
Other languages
Japanese (ja)
Inventor
Masachika Matsumoto
Hiroshi Nakamura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62233049A priority Critical patent/JPS6476113A/en
Publication of JPS6476113A publication Critical patent/JPS6476113A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)

Abstract

PURPOSE:To attain high speed processing by setting a desired area on a screen at a zoom starting position and a zoom completing position and designating a zoom magnification. CONSTITUTION:An in-window zoom processing device is composed of a parallel serial converting circuit for one plane by a control part 5, first second shift registers 1-2 and first second multiplexers 3-4. In order to expand only the inside of a multiwindow, a shift register 2 for a sampling time of the same constitution as the first shift register 1 provided for the parallel serial conversion of respective planes is obtained. By the shift clock based on the zoom magnification, the parallel data of respective planes are converted, and then, the sampling data are shifted by the output of the shift register 2 and the desired in-window zoom is realized. Thus, without troubling the labor of an operator, a high speed processing can be executed.
JP62233049A 1987-09-17 1987-09-17 In-window zoom processor Pending JPS6476113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233049A JPS6476113A (en) 1987-09-17 1987-09-17 In-window zoom processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233049A JPS6476113A (en) 1987-09-17 1987-09-17 In-window zoom processor

Publications (1)

Publication Number Publication Date
JPS6476113A true JPS6476113A (en) 1989-03-22

Family

ID=16948997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233049A Pending JPS6476113A (en) 1987-09-17 1987-09-17 In-window zoom processor

Country Status (1)

Country Link
JP (1) JPS6476113A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008125250A (en) * 2006-11-13 2008-05-29 Ntt West-Yamaguchi Corp Cable passing implement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008125250A (en) * 2006-11-13 2008-05-29 Ntt West-Yamaguchi Corp Cable passing implement

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