Hi Experts
I am trying to draw a sine curve in Python , well first I had a script that i
could draw a function curve in this way :
xMax = 25.0
points = []
for i in range(100):
x = (float(i)/99)*xMax
y = math.sqrt(x)
points.append([x,y])
s.Spline(points=points)
first i have questions that : what does the line x = (float(i)/99)*xMax do ?
why do we multiply it by
and then when I wanted to draw a sine curve I found this one :
import math
for angle in range(????):
y = math.sin(math.radians(angle))
print(y)
first , here instead of ???? can we put 2*pi ?
second i wanted to try this method instead:
xMax = pi
Lamda = 200
points = []
for i in range(Lamda):
x = (float(i)/99)*xMax
y = math.sin(x)
points.append([x,y])
it actually works much better and creates an actual sine curve but the lengths
are not really what i want , also if i want to draw a straight line I use this
command :
xMax = 1
Lamda = 200
points = []
for i in range(Lamda):
x = (float(i)/99)
y = xMax
points.append([x,y])
but then the problem will be that I can not control the length of this line and
the sine curve , that should be equal
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