python_exercises/thinkcspy/Chapter-17-18-Exercises/rectangle.py

73 lines
No EOL
1.9 KiB
Python

from points import Point
class Rectangle:
def __init__(self, pos, width, height):
self.pos = pos
self.width = width
self.height = height
self.lowerX = self.pos.getX()
self.upperX = self.lowerX + self.width
self.lowerY = self.pos.getY()
self.upperY = self.lowerY + self.height
if self.lowerX == self.upperX or self.lowerY == self.upperY:
return "Error: Rectangle not defined."
if self.lowerX > self.upperX:
self.lowerX = self.upperX
self.upperX = self.pos.getX()
if self.lowerY > self.upperY:
self.lowerY = self.upperY
self.upperY = self.pos.getY()
def getWidth(self):
return self.width
def getHeight(self):
return self.height
def __str__(self):
return "Lower Left Coordinates: {}; Width: {}; Height: {}".format(self.pos, self.width, self.height)
def area(self):
return self.width * self.height
def perimeter(self):
return self.width * 2 + self.height * 2
def transpose(self):
width = self.width
self.width = self.height
self.height = width
return self
def contains(self, pnt):
pntX = pnt.getX()
pntY = pnt.getY()
if pntX > self.lowerX and pntX < self.upperX and pntY > self.lowerY and pntY < self.upperY:
return True
return False
def diagonal(self):
pnt = Point(self.width, self.height)
return pnt.distanceFromOrigin()
def collission(self, pnt):
pntX = pnt.getX()
pntY = pnt.getY()
if (pntX > self.lowerX and pntX < self.upperX) or (pntY > self.lowerY and pntY < self.upperY):
return True
return False
r = Rectangle(Point(-10, 5), 4, 30)
#print(r)
print(r.collission(Point(10, 25)))
print(r.contains(Point(10, 25)))