JPS54152822A - Continuous display unit for trend graph - Google Patents
Continuous display unit for trend graphInfo
- Publication number
- JPS54152822A JPS54152822A JP6099178A JP6099178A JPS54152822A JP S54152822 A JPS54152822 A JP S54152822A JP 6099178 A JP6099178 A JP 6099178A JP 6099178 A JP6099178 A JP 6099178A JP S54152822 A JPS54152822 A JP S54152822A
- Authority
- JP
- Japan
- Prior art keywords
- trend
- contents
- horizontal
- data
- dot
- 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
Links
Abstract
PURPOSE: To secure a display with the continuity kept as the trend line at all times regardless of the dot line slope when the dot line is displayed after deciding the horizontal and vertical addresses are decided for the trend line data memorized in the horizontal 1-dimensional trend memory.
CONSTITUTION: The trend line data is memorized in horizontal 1-dimensional memory 2, and the contents are drawn out for the address and the subsequent address with the contents of horizontal address counter 6 used as the index to be compared with the contents of raster counter 3 obtained by counting up the data via raster clock LC at comparator 5. And in case the data of counter 3 enters the range of the two adjacent data of memory 2, the dot is applied to color control circuit 7. Then the color of the trend line which is the contents of register 4 is added with the output timing of trend status register 4 and then added to CRT display 9 via video driver 8 to carry out the dot display.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6099178A JPS54152822A (en) | 1978-05-24 | 1978-05-24 | Continuous display unit for trend graph |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6099178A JPS54152822A (en) | 1978-05-24 | 1978-05-24 | Continuous display unit for trend graph |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54152822A true JPS54152822A (en) | 1979-12-01 |
Family
ID=13158403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6099178A Pending JPS54152822A (en) | 1978-05-24 | 1978-05-24 | Continuous display unit for trend graph |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54152822A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217989A (en) * | 1982-06-14 | 1983-12-19 | 横河電機株式会社 | Crt display |
JPS6011890A (en) * | 1983-06-30 | 1985-01-22 | 富士通株式会社 | Image memory control system |
-
1978
- 1978-05-24 JP JP6099178A patent/JPS54152822A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217989A (en) * | 1982-06-14 | 1983-12-19 | 横河電機株式会社 | Crt display |
JPH059797B2 (en) * | 1982-06-14 | 1993-02-05 | Yokogawa Electric Corp | |
JPS6011890A (en) * | 1983-06-30 | 1985-01-22 | 富士通株式会社 | Image memory control system |
JPH0519158B2 (en) * | 1983-06-30 | 1993-03-15 | Fujitsu Ltd |
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