Hi,
I am using JES. I need to write a program and find all pixels in a circle
and in a square. Here is what I have written with the more detailed purpose
of the program. I know this is not correct, but I'm not sure how to fix it.
Please help.
#The purpose of this assignment is to give you practice in function calls
and if statements. Your program will have the user
#to draw a random circle and a random rectangle and to guess which shape has
more pixels. It will time how long the user
#takes to do this and will connect the circle, the rectangle, and the
outline of the picture with colored lines.
from random import*
def main():
#Make an empty white 500x500 picture.
pic= makeEmptyPicture(500, 500, white)
#Assign variable radius to random value from 10 to 120 (Why this range?).
radius= randrange(10, 121)
xCircle= randrange(0, 501)
yCircle= randrange(0, 501)
#Draw a circle with this radius anywhere in the picture - show the whole
circle inside the picture.
circle= addOvalFilled(pic, xCircle, yCircle, radius, radius)
#Assign the variable numPxCircle to the number of pixels in this circle.
numPxCircle= getPixels(pic)
#Assign variables x and y to random values from 5 to 200 (Why this
range?).
x= randrange(5, 201)
y= randrange(5, 201)
#Assign variables width and height to random values.
# - find the ranges of the values that will show the whole rectangle
inside the picture.
w= randrange(0, 501)
h= randrange(0, 501)
#Draw a green rectangle at the position (x,y) with this width and height
on the picture:
# - (x, y) is the upper left-hand corner of the rectangle.
#Assign the variable numPxRectangle to the number of pixels in this
rectangle.
rectangle= addRectFilled(pic, x, y, w, h, green)
numPxRectangle= getPixels(pic)
#Show the picture.
show(pic)
#Ask the user, "Which one has more pixels (type 'r' or 'c')?"
info= requestString("Which one has more pixels? (type r or c).")
#If the answer is correct, fill the circle with red and pop up an
information box saying "Congratulations!".
if info== (numPxRectangle >= numPxCircle) :
showInformation("Congradulations!")
#If the answer is incorrect, pop up an information box saying "Sorry.
Bye!"
#(Make sure that the full circle and the full square are shown inside the
picture.)
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