JPS57130144A - Image data rotating circuit - Google Patents

Image data rotating circuit

Info

Publication number
JPS57130144A
JPS57130144A JP56016545A JP1654581A JPS57130144A JP S57130144 A JPS57130144 A JP S57130144A JP 56016545 A JP56016545 A JP 56016545A JP 1654581 A JP1654581 A JP 1654581A JP S57130144 A JPS57130144 A JP S57130144A
Authority
JP
Japan
Prior art keywords
image data
word
generating circuit
address generating
written
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
JP56016545A
Other languages
English (en)
Inventor
Toshinori Sasaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56016545A priority Critical patent/JPS57130144A/ja
Publication of JPS57130144A publication Critical patent/JPS57130144A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/60—Rotation of a whole image or part thereof
    • G06T3/606—Rotation by memory addressing or mapping
JP56016545A 1981-02-05 1981-02-05 Image data rotating circuit Pending JPS57130144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56016545A JPS57130144A (en) 1981-02-05 1981-02-05 Image data rotating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016545A JPS57130144A (en) 1981-02-05 1981-02-05 Image data rotating circuit

Publications (1)

Publication Number Publication Date
JPS57130144A true JPS57130144A (en) 1982-08-12

Family

ID=11919227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016545A Pending JPS57130144A (en) 1981-02-05 1981-02-05 Image data rotating circuit

Country Status (1)

Country Link
JP (1) JPS57130144A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947344A (en) * 1986-09-12 1990-08-07 International Business Machines Corporation Method of rotating image data in a partitioned display buffer
JPH0327956A (ja) * 1989-06-27 1991-02-06 Matsushita Electric Ind Co Ltd 印刷制御装置
US7333097B2 (en) 1996-02-05 2008-02-19 Seiko Epson Corporation Display apparatus and method capable of rotating an image

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103938A (ja) * 1974-01-16 1975-08-16
JPS5520574A (en) * 1978-08-01 1980-02-14 Toshiba Corp Print pattern conversion system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103938A (ja) * 1974-01-16 1975-08-16
JPS5520574A (en) * 1978-08-01 1980-02-14 Toshiba Corp Print pattern conversion system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947344A (en) * 1986-09-12 1990-08-07 International Business Machines Corporation Method of rotating image data in a partitioned display buffer
JPH0327956A (ja) * 1989-06-27 1991-02-06 Matsushita Electric Ind Co Ltd 印刷制御装置
US7333097B2 (en) 1996-02-05 2008-02-19 Seiko Epson Corporation Display apparatus and method capable of rotating an image

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