JPS6476370A - Transfer display system for magnified continuous pictures - Google Patents

Transfer display system for magnified continuous pictures

Info

Publication number
JPS6476370A
JPS6476370A JP23550387A JP23550387A JPS6476370A JP S6476370 A JPS6476370 A JP S6476370A JP 23550387 A JP23550387 A JP 23550387A JP 23550387 A JP23550387 A JP 23550387A JP S6476370 A JPS6476370 A JP S6476370A
Authority
JP
Japan
Prior art keywords
memory
display
picture data
data
transfer
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
JP23550387A
Other languages
Japanese (ja)
Inventor
Junichi Yamauchi
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 JP23550387A priority Critical patent/JPS6476370A/en
Publication of JPS6476370A publication Critical patent/JPS6476370A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To avoid the display of the transfer process of picture data on a screen by using effectively an overlay memory having the display priority to an image memory of a picture display device. CONSTITUTION:The mask data 26 is produced prior to transfer of the picture data and sent to an overlay memory 20 having the display priority to an image memory 18. Thus the data 26 is displayed and the first picture data consisting of high and low-order bits is sent to the memory 18 according to the display states of the data 26. Then the picture data on the memory 18 are displayed with magnification together with the memory 20 kept under a non-display state respectively. The next picture data is synthesized with the data 26 and sent to the memory 20 dept under a non-display state as the synthetic picture data. The display of the memory 18 is switched to the memory 20 when the transfer of the picture data is through. Hereafter these operations are repeated. In such a way, it is possible to avoid display of the transfer process of the picture data on a screen.
JP23550387A 1987-09-18 1987-09-18 Transfer display system for magnified continuous pictures Pending JPS6476370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23550387A JPS6476370A (en) 1987-09-18 1987-09-18 Transfer display system for magnified continuous pictures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23550387A JPS6476370A (en) 1987-09-18 1987-09-18 Transfer display system for magnified continuous pictures

Publications (1)

Publication Number Publication Date
JPS6476370A true JPS6476370A (en) 1989-03-22

Family

ID=16986984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23550387A Pending JPS6476370A (en) 1987-09-18 1987-09-18 Transfer display system for magnified continuous pictures

Country Status (1)

Country Link
JP (1) JPS6476370A (en)

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