Casio ClassPad II fx-CP400 - Manual (Page 204)

Chapter 12: Program Application 204 Chapter 12: Program Application 204
GetKey I/O - Input
Syntax: GetKey Ⅺ<variable name>
Function: This command assigns the code number of
the last key pressed to the specified variable.
Description:
• This command assigns the code number of the last
key pressed to the specified variable. The following
shows a list of available code numbers.
Key Code Key Code Key Code
0 48 + 43 { 94
1 49 - 45 E 13
2 50 * 60944 f 28
3 51 / 47 c 29
4 52 = 61 d 30
5 53 ( 40 e 31
6 54 ) 41 k 144
7 55 , 44 K 145
8 56 z 45 f 8
9 57 x 60856 c 12
. 46 y 60857
e 147 Z 60858
• 0 is assigned to the variable if no key was pressed.
GetPen I/O - Input
Syntax: GetPen Ⅺ<variable name 1>, <variable name
2>
Function: This command assigns the coordinates of
the point tapped on the screen to a specified variable.
Description: This command assigns the x -coordinate
(horizontal axis) to <variable 1> and the y -coordinate
(vertical axis) to <variable 2>. The coordinates at the
point in the upper left corner of the screen are (1, 1),
and coordinate values are specified in the range of
1 to 320 for the
x -coordinate and 1 to 528 for the
y -coordinate.
GetType Misc - Variable
Syntax: GetType
Ⅺ<variable name>, <storage
variable name>
Function: Gets the type of the specified variable and
assigns it to a storage variable as a text string.
Description: The following is a list of variable types.
• NUM* 1 • MAT • FUNC • MEM
• EXPR* 2 • PRGM • PICT • OTHR
• STR • EXE • GMEM • NONE* 3
• LIST • TEXT • GEO
*1 Real number *2 Expression
*3 No applicable variable
For details about each type, see “Main Memory Data
Types” (page 26).
GetVar38k I/O - Communication
Syntax: GetVar38k Ⅺ<variable name>
Function: Receives variable names and variable
contents.
Description:
• The OpenComPort38k command must be executed
before this command is executed.
• The CloseComPort38k command must be
executed after this command is executed.
Goto~Lbl Ctrl - Jump
Syntax: Goto Ⅺ<label name> : LblⅪ<label name>
Function: This command causes program execution
to jump to a specific location.
Description:
• <label name> is a text string that is subject to the
same rules as variable names.
• Goto and Lbl are used in pairs. Program execution
jumps from Goto to the Lbl with the same label
name. A single Lbl can be used as the jump
destination of multiple Goto commands.
• This command can be used to loop back to the
beginning of a program or to jump to any location
within the program.
• An error occurs if ClassPad is unable to find a Lbl
with the same label as Goto.
• Note that the # command cannot be used in a label
name.
GraphType Misc - Graph&Table(1)
Syntax: GraphType
Ⅺ" y =" ; " r =" ; " xt =" ; " x =" ; " y >" ;
" y <" ; " y t" ; " y s" ; " x >" ; " x <" ; " x t" ; " x s"
Function: Specifies the graph expression input type.
GTSelOff Misc - Graph&Table(1)
Syntax: GTSelOff
Ⅺ<graph number>
Function: Deselects a graph expression.
Description: Graph number range: 1 to 100
GTSelOn Misc - Graph&Table(1)
Syntax: GTSelOn
Ⅺ<graph number>
Function: Selects a graph expression.
Description: Graph number range: 1 to 100
H
Histogram Misc - Statistics(1) - Graph
Function: Used as a StatGraph command argument
to specify an option. See StatGraph.
Horizontal I/O - Sketch
Syntax: Horizontal
Ⅺ< y -coordinate>[,<color
command>]
Function: Draws a horizontal line.