So I need to calculate the distance between a current point and another point specified in the parameter & Return the distance calculated
My print statement needs to look something like this:
> print p1.distance(p2)
5.0
My current code:
import math
class Geometry (object):
next_id = 0
def __init__(self):
self.id = Geometry.next_id
Geometry.next_id += 1
geo1 = Geometry()
print geo1.id
geo2 = Geometry()
print geo2.id
class Point(Geometry):
next_id = 0
def __init__(self,x,y,):
self.x = x
self.y = y
self.id = Point.next_id
Point.next_id += 1
def __str__(self):
return "(%0.2f, %0.2f)" % (self.x, self.y)
def identify():
if(p0.id == p1.id):
print "True"
else:
print "False"
def equality():
if (self.x == self.y):
print "True"
else:
print "False"
def distance(p0, p1):
p1 = pts1
pts1 = [(7.35,8.20)]
p0 = pts0
pts0 = [(5,5)]
dist = math.sqrt((p0[0] - p1[0])**2 + (p0[1] - p1[1])**2)
return dist
p0 = Point(5,5)
print p0.id
p1 = Point(7.35,8.20)
print p1.id
print p1
print p0 == p1
print p0.id == p1.id
I am not sure how to separate the x & y values in my Point class, for use in the equation.
Your distance method should operate on its own point (self, as you did in __str__) and the other point (might as well just call it p, or maybe something like other).
def distance(self, other):
dist = math.sqrt((other.x - self.x) ** 2 + (other.y - self.y) ** 2)
return dist
Example use:
p0 = Point(2, 4)
p1 = Point(6, 1)
print(str(p0.distance(p1)))
# 5.0