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- File: GraphX.doc Date: 10-Nov-89
-
- Title: Documentation for -- GraphX -- data plotting utility
-
- Author: Kenneth L. Rummage (CIS 76237,174)
- 11765 North Shore Drive
- Reston, Virginia, USA 22090
-
- Distribution: ShareWare -- A donation of $15 is requested
-
-
- Description
- -----------
-
- GraphX is a data plotting utility written in the C Language
- with the following features:
-
- a) Data Scaling with Automatic Grid
- and Axis Generation
-
- b) Linear, Logarithmic, & Decibel Scales
-
- c) X,Y Coordinates Reported Via Mouse Selection
-
- d) 640 x 400 Screen Under Menu Control
-
- e) Hard Copy Printing, Including Titles
- and Scales
-
- Use: From CLI type: GraphX < filename >
-
- where filename is the file name of the data
- to be plotted. Note two sample data files
- have been included - Plot1.data & Plot2.data
-
-
- Data File Format: Standard ASCII Text File
- of the form:
-
- n
- x1 y1
- x2 y2
- x3 y3
- . .
- . .
- . .
- xn yn
-
- where 2 <= n <= 1024
-
-
- Options: Linear -- plots raw data x,y values
- Log/Linear -- plots y versus log(x)
- Log/dB -- plots 20*log(y) versus log(x)
- Hard Copy -- dumps screen to printer
- after requesting titles
- Show Title Bar -- shows window title
- and gadgets
- Information -- displays author
- Quit -- closes HIRES screen and exits
- program
-
-
- Printer Set Up (Preferences): For Epson LX-86
-
- Pica, 6 LPI, Letter Quality
- Threshold = 10
- Shade = Black & White
- Horizontal, Positive
- Left Offset = .5
- Limits = Ignore
-
- Note: GraphicDump must be available
- in the current path
-
-
-
- End of GraphX.doc
-