I need a simple(?) perl module to take data and draw a simple (?) graph
like line chart in excel.
I think I can get the data into the module however it wants it.
Simplest would be :
(Well simpler would be DATA without color and symbol, without HLINE )
given:
# I just made this input format up
DATA BLACK @ 01:00,1
DATA BLACK @ 01:30,2
DATA BLACK @ 02:00,3
DATA BLACK @ 02:30,6
DATA RED * 03:00,9
HLINE RED 00:00,8 04:00,8 "upper threshold = 8.00"
HLINE RED 00:00 1.25 04:00,1.25 "lower threshold = 1.25"
SIZE 75 x 16 # columns wide by lines high
QUARDANT I
X-ORG 00:00
Y-ORG 1.00
TITLE Patient 01249; 23 Jul 09
END
module would produce something like:
12. | | | |
| | | |
10. | + - + - + -
| | | *
8. |------------------------------ upper threshold = 8.00
| | | |
6. | | | @ |
| + - + - + -
4. | | | |
| | @ |
2. | | @ | |
|-...@------------------------- lower threshold = 1.25
0. +----+----+----+----+----+----
01:00 02:00 03:00 ... 12:00 13:00 ... 23:00 ...
00:00 01;00...
Patient 01249; 23 Jul 09
Of course something slicker would be nice too.
Since there four bazillion books on perl,
not to mention the number of existing modules and web sites
I though there might be someone out that could point me in the right
direction.
Thanks for any pointers that you can give me
.
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