Sharp PC-1500 Applications Manual page 206

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SHARP
PROGRAM
T I TLE
[ Outline ]
COMPUTER GRAPHICS
PROGRAM NO.
PS-F-4
CE- 150 required
It is great fun to generate
a
program that analyzes the extent of changes in
a
geo-
metrical pattern. The array o f triangles looks like ammonitc in growth.
[ Operating Guide ]
Enjoy pallem change by inputting a variety of angles, increments and number of
t riangles.
[ Example
I
(Ex.
I) Geometrical pattern with I 0 degrees, 3.5 increment and 30 triangles.
( Refer to "Printou t:')
( Ex.
2) Pattern with 20 degrees, 3 increment, and 35 triangles.
[Contents]
R =R+ K
(Formula)
(R
is
sum
of increments, and its initial value is
5.
Value K is added
to each
pattern.)
T =T +S
(Tis sum of angles, and its initial value is
S.
Va lue Sis added to each pattern.)
XI -
R X
S
int
Yl = RXCost
X2 = RX S i
n(T + 60)
Y2
~ Rxc
os(T
+60)
(0, 0) - (XI, YI) - (X2, Y2) - (0, 0) are connected with straight lines.
The above pattern is repeated N times as the number of input.
[ Printout
I
The actual printouts are colored. Refer to page 4.
(Ex. I ) (Ex. 2)
Do not sale this PDF !!!
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