def __init__(self, json):
if JSONParser._parser(json) == 1:
raise ValueError("Bad json")
shapes = []
self.screen = dict()
self.palette = dict()
for i in json["Palette"]:
self.palette[i] = JSONParser.return_color(dict(),
json["Palette"][i])
self.screen["width"] = json["Screen"]["width"]
self.screen["height"] = json["Screen"]["height"]
self.screen["bg_color"] = JSONParser.return_color(
self.palette, json["Screen"]["bg_color"])
self.screen["fg_color"] = JSONParser.return_color(
self.palette, json["Screen"]["fg_color"])
for i in json["Figures"]:
type = i["type"]
if type == "point":
if "color" in i:
color = JSONParser.return_color(self.palette, i["color"])
else:
color = self.screen["fg_color"]
shapes.append(Shape.Point(i["x"], i["y"], color))
elif type == "polygon":
if "color" in i:
color = JSONParser.return_color(self.palette, i["color"])
else:
color = self.screen["fg_color"]
shapes.append(Shape.Polygon(i["points"], color))
elif type == "rectangle":
if "color" in i:
color = JSONParser.return_color(self.palette, i["color"])
else:
color = self.screen["fg_color"]
shapes.append(
Shape.Rectangle(i["x"], i["y"], i["width"], i["height"],
color))
elif type == "square":
if "color" in i:
color = JSONParser.return_color(self.palette, i["color"])
else:
color = self.screen["fg_color"]
shapes.append(Shape.Square(i["x"], i["y"], i["size"], color))
elif type == "circle":
if "color" in i:
color = JSONParser.return_color(self.palette, i["color"])
else:
color = self.screen["fg_color"]
shapes.append(
Shape.Circle(i["x"], i["y"], i["radius"], color=color))
else:
print("Bad type of figure")
raise ValueError("Bad type of figure")
self.shapes = shapes
# -*- coding: utf-8 -*- # # File name : test_Shape.py # Description : Test and verify the Shape.py module # import Shape p = Shape.Point(3, 9) repr(p) q = eval(p.__module__ + "." + repr(p)) print(repr(q)) print(str(q)) c = Shape.Circle(5, 28, 45) print(p.distance_from_origin()) print(c.distance_from_origin())
import Shape
import math
a = Shape.Point()
# print "repr(a)"
repr(a)
print("a") # a
print(a) # (0, 0)
b = Shape.Point(3, 4)
repr(b)
print(b) # (3, 4)
print(repr(b)) # Point(3, 4)
#b.distance_from_origin()
b.x = -19
str(b)
print(str(b)) # (-19, 4)
print(str(a)) # (0, 0)
a == b, a != b
print(a == b, a != b) # False True
import Shape # use intermediate variables a = Shape.Point() repr(a) b = Shape.Point(3, 4) str(b) b.distance_from_origin() b.x = -19 str(b) # no intermediate variables distance = Shape.Point(10, 20).distance_from_origin() print(distance) # object itself does not and cannot be claimed in the method print(a.eq(b))
import Shape point = Shape.Point(6, 10) print(point)
