Casio fx-CG50 User Manual page 330

k Using Background Picture in a Program
You can change the "Background" setting on the Setup screen from a program.
• Syntax when a background image is displayed
BG-Pict <area of picture> [,a] ... area: 1 to 20
BG-Pict "folder name\file name" [,a]
Appending "a" at the end loads V-Window values (that are saved with the image data) when
the background image is displayed.
• Syntax when a background image is not displayed (or hidden)
BG-None
k Using Dynamic Graph Functions in a Program
Using Dynamic Graph functions in a program makes it possible to perform repeated Dynamic
Graph operations. Use the syntax like that shown in the example below when performing a
Dynamic Graph draw operation inside a program.
• Dynamic Graph formula input
Y = Type_ ... Specifies graph type.
− 3" → Y1*
2
"AX
• Specifying the Dynamic Graph Variable
D Var A_
Input this Y1 with J4(GRAPH) 1(Y) b (displayed as
* 1
occur if you input "Y" with the calculator keys.
k Using Table & Graph Functions in a Program
Table & Graph functions in a program can generate numeric tables and perform graphing
operations. The following shows various types of syntax you need to use when programming
with Table & Graph functions.
• Table range setting
1 → F Start_
5 → F End_
1 → F pitch_
• Numeric table generation
DispF-Tbl
• Number Table and Graph Creation Conditions
VarList <list number> ... Number table/graph creation using the specified list (number: 1 to 26).
VarRange ... Number table/graph creation using the table range.
1 _
• Dynamic Graph range
1 → D Start_
5 → D End_
1 → D pitch_
• Graph draw operation
DrawDyna
• Graph draw operation
Connect type: DrawFTG-Con
Plot type: DrawFTG-Plt
8-34
). A Syntax ERROR will