JPS5714964A - Pattern processor - Google Patents

Pattern processor

Info

Publication number
JPS5714964A
JPS5714964A JP8882780A JP8882780A JPS5714964A JP S5714964 A JPS5714964 A JP S5714964A JP 8882780 A JP8882780 A JP 8882780A JP 8882780 A JP8882780 A JP 8882780A JP S5714964 A JPS5714964 A JP S5714964A
Authority
JP
Japan
Prior art keywords
closed loop
pattern
intersection
point
vector
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
Application number
JP8882780A
Other languages
Japanese (ja)
Other versions
JPS6125190B2 (en
Inventor
Yukio Hirayama
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 JP8882780A priority Critical patent/JPS5714964A/en
Publication of JPS5714964A publication Critical patent/JPS5714964A/en
Publication of JPS6125190B2 publication Critical patent/JPS6125190B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Image Processing (AREA)
  • Digital Computer Display Output (AREA)
  • Processing Or Creating Images (AREA)

Abstract

PURPOSE:To form a correct AND pattern or OR pattern, by setting a vector selection point going toward plural vectors at the intersection of two closed loops. CONSTITUTION:The end point at which the end points of two closed loops A and B are included in a closed loop of the other side is set as a start point to obtain an OR pattern. In such case, an end point which is not included in the closed loop of the other side is set at a start point, and the closed loop is traced in a prescribed direction. When the tracing reaches an intersection, a switch turns on to the closed loop of the other side to form a pattern. In case plural vectors exist at the intersection, a vector selection point going toward the vector starting from the intersection is made. Then the vector to be traced is selected based on the relation between the vector selection point and the closed loop of the other side.
JP8882780A 1980-06-30 1980-06-30 Pattern processor Granted JPS5714964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8882780A JPS5714964A (en) 1980-06-30 1980-06-30 Pattern processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8882780A JPS5714964A (en) 1980-06-30 1980-06-30 Pattern processor

Publications (2)

Publication Number Publication Date
JPS5714964A true JPS5714964A (en) 1982-01-26
JPS6125190B2 JPS6125190B2 (en) 1986-06-14

Family

ID=13953760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8882780A Granted JPS5714964A (en) 1980-06-30 1980-06-30 Pattern processor

Country Status (1)

Country Link
JP (1) JPS5714964A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922160A (en) * 1982-07-27 1984-02-04 Fujitsu Ltd Graph processing method
JPS6125808A (en) * 1984-07-16 1986-02-04 Fujikura Ltd Compounding method of powdery and granular material and fluid
JPH02132569A (en) * 1988-11-11 1990-05-22 Dainippon Screen Mfg Co Ltd Pattern recognizing method applying degree of superposition
JPH04149680A (en) * 1990-10-09 1992-05-22 Mutoh Ind Ltd Graphic element designating system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922160A (en) * 1982-07-27 1984-02-04 Fujitsu Ltd Graph processing method
JPS6125808A (en) * 1984-07-16 1986-02-04 Fujikura Ltd Compounding method of powdery and granular material and fluid
JPH02132569A (en) * 1988-11-11 1990-05-22 Dainippon Screen Mfg Co Ltd Pattern recognizing method applying degree of superposition
JPH04149680A (en) * 1990-10-09 1992-05-22 Mutoh Ind Ltd Graphic element designating system

Also Published As

Publication number Publication date
JPS6125190B2 (en) 1986-06-14

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