Canon X-07, Руководство пользователя

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1.10.1 Graphic commands
Graphic commands of the BASIC language are used to draw diagrams on the
LCD. Graphic related commands are as follows:
1) Draws a dot ......................... PSET
(X, Y)
2) Erases a dot ......................... PRESET
(X, Y)
3) Draws a line ......................... LINE
(X1, Y1) (X2, Y2)
4) Draws a circle ........................ CIRCLE
(X, Y),
R
The PSET and PRESET commands draws and erases a dot at the specified
X, Y
coordinates, respectively. Basically, any diagram can be drawn with these
two commands.
The LINE command draws a line between two specified sets of coordinates,
(X1, Y1) and (X2, Y2). The CIRCLE command draws a circle with center at
(X, Y) and radius of R.
Please execute the following commands.
1) LINE (0, 0) - (119, 31) RETURN
2) CIRCLE (20, 20), 10 RETURN
3) FOR N
=
1TO 31: PSET (30, N): NEXT N
Please refer to the BASIC Reference Manual for details.
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