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Example
Programming
It is possible to link more than one app via programs. For
example, a program associated with the Function app
could execute a command to start the Statistics 1Var app,
and a program associated with the Statistics 1Var app
could return to the Function app (or launch any other app).
The following example illustrates the process of creating a
custom app. The app is based on the built-in Statistics
1Var app. It simulates the rolling of a pair of dice, each
with a number of sides specified by the user. The results
are tabulated, and can be viewed either in a table or
graphically.
1. In the Application
Librray, select the
Statistics 1Var app
but don't open it.
I
Select
Statistics
1Var.
2. Tap
.
3. Enter a name for the new app (such as
DiceSimulation.)
4. Tap
twice.
The new app appears in the Application Library.
5. Open the new app.
6. Open the Program Catalog.
Sx
7. Tap the program to
open it.
Each customised
app has one
program associated
with it. Initially, this
program is empty.
You customize the
app by entering functions into that program.
At this point you decide how you want the user to interact
with the app. In this example, we will want the user to be
able to:
461
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