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 gDiagramm v 0.0.3

fast and simple plotting for web applications etc.
 (с)  evgen

What is it?
 
Picture on right was made in tenth of second from command line:
gDiagramm.exe TempTest.dat TempTest.form
demo.png
Sample of data file (logfile of temperature measurement TempTest.dat) 

Graph present columns  2 and 3 (first column is zero, as in C-notation)

60, 0.000, 28.62,27.30, 28.25,27.00, 28.75,28.00, 0.133,0.183, 0,0,Tue Jul  3 18:39:02 2001
120, 0.980, 28.62,27.13, 28.25,26.25, 29.50,27.50, 0.206,0.272, 0,0,Tue Jul  3 18:40:02 2001
180, 0.980, 28.77,27.03, 28.50,26.50, 29.50,28.00, 0.160,0.263, 0,0,Tue Jul  3 18:41:02 2001
240, 0.980, 29.12,26.98, 28.00,26.25, 29.75,27.50, 0.235,0.228, 0,0,Tue Jul  3 18:42:02 2001
300, 0.980, 29.54,26.96, 29.25,26.25, 30.50,28.00, 0.215,0.251, 0,0,Tue Jul  3 18:43:02 2001
360, 0.980, 30.07,26.92, 29.75,25.50, 30.50,27.25, 0.187,0.268, 0,0,Tue Jul  3 18:44:02 2001
[....]
File with description of data format (TempTest.form) ;format string
form.Format=%i,%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf,%i,%i,%s %s %s %i:%i:%i %i
form.DimX=512
form.DimY=256
form.FileOut=demo.png
form.Title=Graph of temperature
form.BackColor=0xb0b0b0
form.FormatX=%.f
form.FormatY=%.2f

field2.use=1
field2.name=T fliud
field2.color = 0x00bf00

field3.use=1
field3.name=T Air
field3.color = 0x0000bf
 

Second example:
voltage in Volts vs time in seconds

u220.png

What's inside?

State of project: very early alpha

gDiagramm v0.03 (exe+samples)
gDiagramm v0.03 (src)

History:
v0.03 12.01.2002



Last change 29.12.2001
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