The Joy of Programming
A gentle introduction to programming.
Hello, Joy!
Hello, Python!
Write small programs to draw simple shapes.
Drawing Circles
Positioning Shapes
Rectangles and Ellipses
Lines and Polygons
Add colors and styles to the shapes.
Basic Styles
The Web Colors
Creating Colors
Combine two or more shapes to create new shapes.
Combining Two Shapes
Combining Many Shapes
Apply transformations like translate, rotate and scale to create new shapes.
Translate
Rotate
Scale
Repeat
Composing new shapes by defining functions.
Functions
Functional Composition
Create repetition and variation in sketches using loops and conditionals.
The For Loop
Repeating Shapes
Thinking in Loops
Making Grids
Conditional Expressions
Write programs that generate a new drawings everytime they are run.
Randomness
Generative Art
More Generative Art
All Courses The Joy of Programming Repeat
Repeat
Anand Chitipothu
Jul 2, 2021
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Questions
Exercise 5.12
SA S Anushree
3 years ago
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Answer pls
Answer pls
Praveena Jude
3 years ago
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i tried this s1 = ellipse(w=250, h=150) shape = s1 | repeat(30*2, rotate(5) | scale(0.95)) show(shape)
i tried this s1 = ellipse(w=250, h=150) shape = s1 | repeat(30*2, rotate(5) | scale(0.95)) show(shape)
BS Bhagya S Nair
3 years ago
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how did you know about 30*2
how did you know about 30*2
BS Bhagya S Nair
3 years ago
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pls tell the reason
pls tell the reason
Gayathry
3 years ago
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i have trouble doing 5.9 can you pls explain
i have trouble doing 5.9 can you pls explain
SN Sreenand. N
3 years ago
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r1 = rectangle(w=25,h=25,x=135,y=0) r2 = r1 | repeat(20 , rotate (20)) show(r2) activity 5.9
r1 = rectangle(w=25,h=25,x=135,y=0) r2 = r1 | repeat(20 , rotate (20)) show(r2) activity 5.9
Venu GVGK
2 years ago
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for 5.12, tried this - e = ellipse()|repeat(72, rotate(5)|scale(0.945)). I get the relationship between repeat and rotate. Is the scale factor simply guess work?
for 5.12, tried this - e = ellipse()|repeat(72, rotate(5)|scale(0.945)). I get the relationship between repeat and rotate. Is the scale factor simply guess work?
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repeat
F Farhan
3 years ago
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In the repeat sectio Exercise 5.12 the magic ellipse , there you are given to us a figure . I am trying that figure to draw 1 or more than 1 hour. please help me to draw the figure. mycode is :- e = ellipse(w=300,h=200) | repeat(36*4, rotate(10) | scale(0.9)) show(e)
In the repeat sectio Exercise 5.12 the magic ellipse , there you are given to us a figure . I am trying that figure to draw 1 or more than 1 hour. please help me to draw the figure. mycode is :- e = ellipse(w=300,h=200) | repeat(36*4, rotate(10) | scale(0.9)) show(e)
SJ Steve Joseph Manoj
3 years ago
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Hi ,i tied this it is not the same but similar.Hope it helps. z= ellipse(h=150,w=250) s1 = z | repeat(33*2,scale(0.96)|rotate (5)) show (s1)
Hi ,i tied this it is not the same but similar.Hope it helps. z= ellipse(h=150,w=250) s1 = z | repeat(33*2,scale(0.96)|rotate (5)) show (s1)
AS Aneef S
3 years ago
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c = ellipse(w= 300, h=150) | repeat(36*2, scale(0.95) | rotate(3)) show(c)
c = ellipse(w= 300, h=150) | repeat(36*2, scale(0.95) | rotate(3)) show(c)
PR Pratheek Rao K B
3 years ago
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e = ellipse(w=250,h=150) shape = e | repeat(60, rotate(5) | scale(0.95)) show(shape)
e = ellipse(w=250,h=150) shape = e | repeat(60, rotate(5) | scale(0.95)) show(shape)
Nijin Muhammed
3 years ago
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show(ellipse(w=250, h=150) | repeat(60, rotate(5) | scale(0.95)))
show(ellipse(w=250, h=150) | repeat(60, rotate(5) | scale(0.95)))
TV thejus v
3 years ago
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guide how to do exercise 5.12
guide how to do exercise 5.12
JE Joswin Emmanuel
3 years ago
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try this one..... j_e=ellipse(0,0,275,175)|repeat(60,rotate(5)|scale(0.95)) show(j_e)
try this one..... j_e=ellipse(0,0,275,175)|repeat(60,rotate(5)|scale(0.95)) show(j_e)
KN Khadeeja Najeem
3 years ago
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i had trouble solving 5.10
i had trouble solving 5.10
A Ansif
3 years ago
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z1 = line(x=100,y=0)| repeat(30,rotate(10)) c1 = circle(r=25,x=0,y=0,fill="white",stroke="none") show(z1,c1)
z1 = line(x=100,y=0)| repeat(30,rotate(10)) c1 = circle(r=25,x=0,y=0,fill="white",stroke="none") show(z1,c1)
AB AKHIL B
3 years ago
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How to erase the lines in a semicircular shape in the exercise 5.11 ?
How to erase the lines in a semicircular shape in the exercise 5.11 ?
SA Shifali A
3 years ago
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How to code for exercise 5.11 .I tried bit couldn't solve.
How to code for exercise 5.11 .I tried bit couldn't solve.
AJ Abin Jacob
3 years ago
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5.11 Feel free to learn dont copy:) shape = line(x1=100, y1=0,x2=25,y2=0) | repeat(19, rotate(10)) show(shape)
5.11 Feel free to learn dont copy:) shape = line(x1=100, y1=0,x2=25,y2=0) | repeat(19, rotate(10)) show(shape)
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