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- NS Demo Mini Tutorial
-
- This tutorial was designed to give you a feel for the capabilities of
- the NSChart program. It will quickly demonstrate most of the features
- of NSChart and provide you with enough instruction so that you can make
- your own charts from scratch.
-
- The tutorial will lead you through :
- 1) Installing the program.
- 2) Starting it up.
- 3) Selecting a file to chart.
- 4) Charting the file.
- 5) Different ways of viewing the chart.
- 6) Printing options.
- 7) Program shutdown.
-
- You will need the distribution Demo disk (it is included with this Demo),
- access to an IBM PC, and if you want to make your own NSPDL files, a text
- editor. We have found that the resident program SideKick (R) makes a
- good editor for use with NSChart.
-
- Action : Result : Reason :
- After normally starting A screen will appear The installation procedure
- your computer place the identifying the pro- makes sure that all of the
- Demo disk in drive A: duct. required files are present
- and type NS_START <cr> and allows you to install the
- Demo on a hard disk.
-
- Respond to the prompts A menu will appear This allows you to see the
- by pressing the ENTER with 5 choices. actions available to you.
- key.
-
- Take the menu options The NSDEMO program You will be ready to run the
- you want. will be installed. Demo, certain that all requi-
- And you may read the site files are present.
- most recent data.
-
- Take menu option F7 The NSDEMO program This gets you started on the
- and then start NSDEMO. will begin and dis- real Demo. The initial
- HARD DISK NSDEMO start: play a screen giving screen provides version in-
- Change to the hard disk some initial status formation and reminds you of
- ENTER C: at DOS prompt information. the limitations of the Demo
- Change to approriate version.
- directory for example:
- C> CD\NSCHART <cr>
- Start the Demo by typing:
- NSDEMO <cr>
- FOR FLOPPY SYSTEMS
- Place your boot disk in
- DRIVE A:, Place the NSDEMO
- disk in drive B:.
- TYPE B: <cr>
- TYPE NSDEMO <cr>
-
- Press ENTER key. The NSChart Main Menu This allows you access to all
- is shown. of the NSChart features.
-
- Choose the The NSChart Files This feature gives you access
- "Select input file" Menu appears with to any file on the disk. It
- option by either at least the fol- allows you to specify the in-
- using the cursor lowing selections put file that NSChart will
- keys and pressing BIG.NS attempt to chart and/or
- ENTER when it is BIGIF.NS prettify. Note from the Main
- highlighted or CAL.NS Menu a FILE MASK and
- by pressing S COMPLEX.NS DIRECTORY may be specified.
-
- Press the F1 key A screen of HELP This demonstrates the context
- information per- sensitive HELP feature. The
- tinent to selecting F1 key may always be used to
- a file appears. get HELP.
-
- Press any key after You are returned to Reading the helps will im-
- reading the screen. the prove your understanding of
- NSChart Files Menu. the program and fill in any
- gaps this tutorial might
- leave.
-
- Select the file You are returned to You are always returned to
- BIGIF.NS per the the Main Menu. the Main Menu when all
- help instructions actions have been completed
- on a subsidary menu. NOTE
- you have now selected an
- input file for NSChart to
- work on.
-
- Select "draw Chart" A caution box appears This warns you that the chart
- appears telling you dimensions need expanding.
- that the chart needs Don't worry about it now.
- to be expanded.
-
- Hit the Enter key The screen first The program is incapable of
- writes "WAIT" at the accepting input while draw-
- bottom and then ing the chart so you are
- draws a segment of cautioned. After the chart
- the chart. After is drawn you may use any of
- drawing is completed the keys in the prompt. The
- the WAIT message is chart is too large to appear
- replaced by a prompt on one screen so only a por-
- line. tion is shown.
-
- Press the down arrow The chart scrolls Scrolling allows you to see
- key a few times. downward. The scroll any portion of the chart at
- key marker on the full size. Scrolling is
- right side moves to supported in both directions.
- indicate relative If you hold down the scroll
- position. keys the scroll speed
- increases.
-
- Press the F key. The chart is redrawn This allows you to FIT the
- so it fits on the entire chart on the screen
- screen. at once.
-
- Press the cursor keys. The cross hair cursor This allows you specify what
- moves on the chart. area of the chart will be
- drawn when you EXPAND it
- again.
-
- Move the crosshair The chart is expanded NSChart provides both
- cursor to where the to an intermediary intermediary expansions and
- lines intersect in size. reductions as well NORMAL view
- the center of the and FIT views.
- chart and press E
-
- Press the N key. The chart is redrawn Demonstrates a return to
- at normal size about NORMAL view.
- the chart center.
-
- Press the Esc key. Return to the Main This is how you get out of
- Menu. viewing the chart.
-
- Select "Options" The NSChart Options This form allows you specify
- from the Main Menu. Menu appears. how your chart will be
- printed. The paper width,
- paper length, sideways and
- print file name only affect
- the printed chart. The mar-
- gin, chart length, chart
- width and line width affect
- both the printed and CRT
- displayed charts.
-
- Move to Chart Width The chart width This allows you to control
- on the Options Menu changes to 10. the maximum dimensions of
- and type 10 and press your chart. The units refer
- ENTER. only to the printed chart,
- though they also affect its
- relative appearance on the
- screen.
-
- Exit the Options Menu The chart is drawn This shows you that the
- with the Esc key and on the CRT. new chart width of 10 no
- select C for longer fits on the screen.
- "draw Chart" from Note that both horizontal
- the Main Menu and vertical scrolling are
- available.
-
- Press the Esc key and You are exiting the This is how you EXIT the
- then the E key. program. A prompt program. The program stores
- screen appears asking a set of default values for
- "update permanent de- the option list. Since we
- faults from new op- changed some values in it
- tions." we are offered the option to
- either store the new version
- or keep the old one.
-
- Press the Esc key The DOS prompt ap- You have exited the program
- pears. without changing the
- defaults.
-
- You have now selected an input file, charted it, looked at the chart,
- explored the options menu and exited the program. There are other files
- your Demo disk showing other mixes of NSPDL text. The only major feature
- this tutorial has not shown is the NSPDL syntax checking. If you write
- your own NSPDL program and there are any errors in it when you prettify or
- draw it NSChart will detect the syntax errors and display the location in
- the input file at which they occured.
-