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Use P1 is a function
which
returns the representable value closest to
the
mathematical
PIE
(see Chapter 12)
Syntax PIE
[I/stream-number, I point, radius, start-angle, end-angle
if,)
attribute)...
where attribute
is: FILL [ONLY) (WITH
fill-style)
or: WIDTH
line-width
or: STYLE
line-style
or: COLOUR
colour-number
or:
COLOR
colour-number
or:
MODE
write-mode
radius is an integer-expression,
giving
a
positive, non-zero value.
start-angle
and
end-angle
are
numeric-expressions,
giving positive,
or zero, values.
Syntax PLOT
[I/stream-number, I point
[,
point)..,
if,)
attribute)...
or: SIZE
marker-size
or: COLOUR
colour-number
or: COLOR
colour-number
or: MODE
write-mode
POINTSIZE
(see Chapter 12)
Use POINTSIZE is a function which returns an available size of a font.
Syntax POINTSIZE)[I/stream-number,
I font-ordnal, point-size)
where
fontordinaland point-size
are
integoroxprossions,
giving positive, non-zero values.
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