JPS5595145A - Rotating method for pattern - Google Patents
Rotating method for patternInfo
- Publication number
- JPS5595145A JPS5595145A JP246579A JP246579A JPS5595145A JP S5595145 A JPS5595145 A JP S5595145A JP 246579 A JP246579 A JP 246579A JP 246579 A JP246579 A JP 246579A JP S5595145 A JPS5595145 A JP S5595145A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- dimensional pattern
- scanning lines
- written
- row
- 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
Links
Landscapes
- Digital Computer Display Output (AREA)
- Image Processing (AREA)
Abstract
PURPOSE: To obtain a rotary two-dimensional pattern at a high speed by reading a stored original two-dimensional pattern by scanning at a fixed angle in a horizontal direction and then by scanning at a fixed angle in a vertical direction, reading and storing it.
CONSTITUTION: Scan addresses of memory 100 where an original two-dimensional pattern is written are set to row and column address counters 110 and 130. Dividing ratios of row and column divider circuits 120 and 140 are set to (m) and one respectively and while counters 110 and 130 are brought under control, memory 100 is scanned and read horizontally along slanting scanning lines according to the dividing ratio to write data in memory 200. Data are written in memory 200 along horizontal scanning lines by row and column divider circuits 220 and 240. Next, dividing ratios of circuits 220 and 240 are set to one and (m) from memory 200 to read a conversion two-dimensional pattern along slanting scanning lines in the vertical direction and they are written in pattern memory 300 along vertical scanning lines. Therefore, the rotary two-dimensional pattern can be obtained at a high speed without arithmetic.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP246579A JPS5595145A (en) | 1979-01-10 | 1979-01-10 | Rotating method for pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP246579A JPS5595145A (en) | 1979-01-10 | 1979-01-10 | Rotating method for pattern |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5595145A true JPS5595145A (en) | 1980-07-19 |
JPS62533B2 JPS62533B2 (en) | 1987-01-08 |
Family
ID=11530048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP246579A Granted JPS5595145A (en) | 1979-01-10 | 1979-01-10 | Rotating method for pattern |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5595145A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58214192A (en) * | 1982-06-08 | 1983-12-13 | 古野電気株式会社 | Display |
JPS59167774A (en) * | 1983-03-14 | 1984-09-21 | Hitachi Ltd | Picture rotating system |
JPS6097473A (en) * | 1983-11-02 | 1985-05-31 | Hitachi Ltd | Method and apparatus for rotation processing of picture |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6933597B2 (en) | 2018-03-16 | 2021-09-08 | 株式会社東芝 | Negative electrode active material for secondary batteries, electrodes, secondary batteries, battery packs, and vehicles |
-
1979
- 1979-01-10 JP JP246579A patent/JPS5595145A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58214192A (en) * | 1982-06-08 | 1983-12-13 | 古野電気株式会社 | Display |
JPS59167774A (en) * | 1983-03-14 | 1984-09-21 | Hitachi Ltd | Picture rotating system |
JPH0480429B2 (en) * | 1983-03-14 | 1992-12-18 | Hitachi Ltd | |
JPS6097473A (en) * | 1983-11-02 | 1985-05-31 | Hitachi Ltd | Method and apparatus for rotation processing of picture |
Also Published As
Publication number | Publication date |
---|---|
JPS62533B2 (en) | 1987-01-08 |
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