KR960019003A - How to use vector font using cache memory in printer and its device - Google Patents

How to use vector font using cache memory in printer and its device Download PDF

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Publication number
KR960019003A
KR960019003A KR1019940031756A KR19940031756A KR960019003A KR 960019003 A KR960019003 A KR 960019003A KR 1019940031756 A KR1019940031756 A KR 1019940031756A KR 19940031756 A KR19940031756 A KR 19940031756A KR 960019003 A KR960019003 A KR 960019003A
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KR
South Korea
Prior art keywords
cache memory
printer
information
pattern
flag
Prior art date
Application number
KR1019940031756A
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Korean (ko)
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KR970010376B1 (en
Inventor
허선희
Original Assignee
김주용
현대전자산업 주식회사
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Application filed by 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019940031756A priority Critical patent/KR970010376B1/en
Publication of KR960019003A publication Critical patent/KR960019003A/en
Application granted granted Critical
Publication of KR970010376B1 publication Critical patent/KR970010376B1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/18—Conditioning data for presenting it to the physical printing elements
    • G06K15/1801—Input data handling means
    • G06K15/1817—Buffers

Abstract

본 발명은 좌표계산이 들어가는 시간을 단축하여 프린터의 속도가 향상되도록 한 프린터에서 캐쉬메모리를 이용한 벡터폰트 활용방법 및 장치에 관한 것으로, 캐쉬메모리 ID 및 데이터부와 캐쉬메모리 플레그, 캐쉬 매니져, 그리고 패턴 버퍼로 구성하되, 동일한 폰트코드 및 정보가 입력되면 이를 비교하여 저장된 데이터를 패턴버퍼에 카피하는 캐쉬메모리 ID와 데이터부가 캐쉬매니져의 제어에 의하여 수행되도록 함과 아울러, 패턴버퍼에서 수행된 좌표의 포인트를 다시 저장되는 캐쉬메모리 플레그는 동일한 폰트 코드가 입력시 곧바로 패턴버퍼에 카피하도록 한 특징이 있다.The present invention relates to a method and apparatus for using a vector font using a cache memory in a printer to shorten the time for the coordinate calculation to improve the speed of the printer, the cache memory ID and data portion, cache memory flag, cache manager, and pattern When the same font code and information are input, the cache memory ID and the data unit copy the stored data to the pattern buffer to be executed by the control of the cache manager, and the coordinate points performed in the pattern buffer. The cache memory flag, which is stored again, is characterized in that the same font code is copied to the pattern buffer immediately upon input.

Description

프린터에서 캐쉬메모리를 이용한 백터폰트 활용방법 및 그 장치How to use vector font using cache memory in printer and its device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 개략적인 구성을 보인 블럭도,2 is a block diagram showing a schematic configuration of the present invention;

제3도는 본 발명의 캐쉬메모리를 이용하여 벡터폰트를 활용한 방법을 보인 흐름도,3 is a flowchart illustrating a method using a vector font using the cache memory of the present invention;

Claims (4)

폰트 코드와 포인트 정보가 입력되는 것을 판단하는 스텝(S1)(S2)과, 상기 스텝(S1)(S2)에서 입력된 정보를 캐쉬메모리 ID와 비교하여 판별하는 스텝(S3)(S4)과, 캐쉬메모리 ID와 동일 유/무를 가려 동일한 내용이면 캐쉬메모리에 저장된 포인터를 출력하는 스텝(S5)과, 상기 캐쉬메모리 ID와 다른 내용이면 포인트를 계산하여 캐릭턱 이메지 데이터를 만들고 XY포인트를 취하여 이를 패턴버퍼에 카피하는 스텝(S11)을 실시하여서 된 특징이 있는 프린터에서 캐쉬메모리를 이용한 벡터폰트 활용방법.Step S1 (S2) for judging that the font code and point information are input; step S3 (S4) for judging the information input at the step S1 (S2) with the cache memory ID; Step (S5) of outputting a pointer stored in the cache memory if the contents are the same with or without the cache memory ID, and if the contents are different from the cache memory ID, the point is calculated to generate the character image data, and the XY points are taken to pattern the pattern. A method of utilizing a vector font using a cache memory in a printer having a characteristic by performing a step (S11) of copying to a buffer. 제1항에 있어서, 상기 스텝(S3)(S4)의 정보가 다른 내용이면 다시 캐쉬메모리 플레그와 비교 판별한 스텝(S6)(S7)과, 상기 스텝(S7)에서 비교한 정보가 동일한 내용이면 캐쉬메모리 플레그에 저장된 XY포인트를 출력하는 스텝(S8)로 실시하여서 된 특징이 있는 프린터에서 캐쉬메모리를 이용한 벡터폰트 활용방법.The method according to claim 1, wherein if the information in said steps S3 and S4 is different, if the information compared in said step S6 (S7) and said information compared in said step S7 are the same, A method of using a vector font using a cache memory in a printer having a characteristic characterized in that the step (S8) to output the XY point stored in the cache memory flag. 제1항에 있어서, 상기 스텝(S9)의 XY포인트를 캐쉬메모리 플레그에 저장하는 스텝(S10)로 실시하여서 된 특징이 있는 프린터에서 캐쉬메모리를 이용한 벡터폰트 활용방법.The method according to claim 1, wherein the printer uses the cache memory in the printer having the characteristic as the step (S10) of storing the XY points of the step (S9) in the cache memory flag. 자주 사용하고 있는 폰트 데이터의 정보를 저장하는 캐쉬메모리 ID(30) 및 데이터부(40)와, 이미 사용되어진 동일한 좌표값을 추가로 저장하는 캐쉬메모리 플레그(50)와, 입력된 코드와 정보를 비교, 제어하는 캐쉬매니져(20)와, 상기 캐쉬메모리 플레그(10)와 캐쉬메모리의 데이터가 카피되는 패턴 버퍼(50)로 구성함을 특징으로 한 프린터에서 캐쉬메모리를 이용한 벡터폰트 활용 장치.Cache memory ID 30 and data unit 40 for storing information of frequently used font data, cache memory flag 50 for additionally storing the same coordinate values already used, and input codes and information. Comparing and controlling the cache manager (20), the cache memory flag (10) and the pattern buffer (50) to copy the data of the cache memory, characterized in that the vector font utilization device using a cache memory in the printer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940031756A 1994-11-29 1994-11-29 Vector font using method and its apparatus using cache memory in a printer KR970010376B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940031756A KR970010376B1 (en) 1994-11-29 1994-11-29 Vector font using method and its apparatus using cache memory in a printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940031756A KR970010376B1 (en) 1994-11-29 1994-11-29 Vector font using method and its apparatus using cache memory in a printer

Publications (2)

Publication Number Publication Date
KR960019003A true KR960019003A (en) 1996-06-17
KR970010376B1 KR970010376B1 (en) 1997-06-25

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KR1019940031756A KR970010376B1 (en) 1994-11-29 1994-11-29 Vector font using method and its apparatus using cache memory in a printer

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