Basic
MERGE overlays the lines
of
the chained program with the current
program.
DELETE deletes lines in the overlay
so
that you can merge in a
new overlay.
CHAIN
"prog2"
CHAIN
"subprog.basll,,
ALL
CHDIR dirpath
Changes the current directory to
dirpath.
C
H
D
I
R
I'B
:
\A
C
CTS
\RE
CVB
LE"
CHDIR
'I.
.'I
CHR$(code)
Returns the character corresponding to an
ASCII
or control
code.
PRINT
CHR$(35) C$=CHR$(32)
CINT(number)
Converts
number
to integer by rounding the fraction portion of
number. Number
must be in the range -32768 to 32767.
PRINT
CINT(1
.6>
Z=CINT(-l
.67)
CIRCLE
[STEP]
(x,y),radius
[,color
[,start,end [,aspect]]]
Graphics. Draws an ellipse
on
the screen, the center
of
which is
(xJ).
STEP designates
(x,y)
as relative coordinates.
Radius
is the major axis
of
the ellipse.
Startlend
are the beginning and ending angles in radians. Must be
in the range -6.283186 to 6.283186,
or
-2
*
pi to 2
*
pi.
Aspect
is the ratio
of
the x-radius to the y-radius in terms
of
coor-
dinates.
If
aspect
is less than
1,
radius
is the x-radius and is measured
in points in the horizontal direction.
If
aspect
is greater than
1,
radius
is the y-radius and is measured in points in the vertical direction.
CIRCLE
(150,100),50
22
Tandy
1000
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