🌹 Python Turtle The Blooming Rose

 

Code:

import turtle import math import time screen = turtle.Screen() screen.setup(650, 700) screen.bgcolor("#fff8fa") screen.tracer(0) t = turtle.Turtle() t.hideturtle() t.speed(0) t.width(3) # 🌿 Stem t.color("#168039") t.penup() t.goto(0, -280) t.setheading(90) t.pendown() t.forward(230) # 🍃 Leaves for side in [-1, 1]: t.penup() t.goto(0, -170) t.setheading(140 if side == -1 else 40) t.color("#22a447") t.fillcolor("#22a447") t.begin_fill() for _ in range(2): t.circle(70, 60) t.left(120) t.end_fill() # 🌹 Rose petals colors = ["#b3003b", "#e60045", "#ff1744", "#ff4d6d"] for layer in range(8): radius = 35 + layer * 18 t.color(colors[layer % len(colors)]) for petal in range(10): angle = petal * 36 + layer * 4 t.penup() for i in range(31): a = math.radians(i * 6) r = radius * math.sin(a) x = r * math.cos(a) y = r * math.sin(a) * 0.65 rot = math.radians(angle) X = x * math.cos(rot) - y * math.sin(rot) Y = x * math.sin(rot) + y * math.cos(rot) t.goto(X, Y) if i == 0: t.pendown() screen.update() time.sleep(0.012) time.sleep(0.08) # 🌼 Rose center t.penup() t.goto(0, -10) t.dot(22, "#8f0030") screen.update() time.sleep(1) turtle.done()

Explanation:

1. Import Libraries

import turtleimport mathimport time

- turtle draws the rose.

- math calculates curves and angles.

- time controls animation speed.

2. Create the Screen

screen = turtle.Screen()screen.setup(650, 700)screen.bgcolor("#fff8fa")screen.tracer(0)

- Creates a 650 × 700 canvas.

- Sets a light pink background.

- Disables automatic screen updates.

Note: Remove five for this from your code because it will cause a syntax error.

3. Configure the Turtle

t = turtle.Turtle()t.hideturtle()t.speed(0)t.width(3)

- Hides the turtle cursor.

- Sets maximum drawing speed and line thickness.

4. Draw the Stem

t.color("#168039")t.penup()t.goto(0, -280)t.setheading(90)t.pendown()t.forward(230)

- Moves to the bottom of the canvas.

- Points upward and draws a green stem.

5. Draw the Leaves

for side in [-1, 1]:

- Creates two leaves on opposite sides.

t.goto(0, -170)t.setheading(140 if side == -1 else 40)

- Positions the turtle and sets each leaf's direction.

t.begin_fill()for _ in range(2):    t.circle(70, 60)    t.left(120)t.end_fill()

- Draws curved leaf shapes.

- Fills them with green color.

6. Define Rose Colors

colors = ["#b3003b", "#e60045", "#ff1744", "#ff4d6d"]

- Defines four shades of red and pink for the petals.

7. Create Rose Layers

for layer in range(8):    radius = 35 + layer * 18

- Creates eight layers.

- Increases the radius to make the rose expand outward.

8. Create Petals

for petal in range(10):    angle = petal * 36 + layer * 4

- Creates ten petal curves per layer.

- Rotates each petal to form a circular arrangement.

9. Calculate Petal Curves

for i in range(31):    a = math.radians(i * 6)    r = radius * math.sin(a)

- Generates 31 points for each curve.

- Uses the sine function to create a curved petal shape.

10. Calculate Coordinates

x = r * math.cos(a)y = r * math.sin(a) * 0.65

- Calculates horizontal and vertical positions.

- The 0.65 factor makes the petal flatter.

11. Rotate the Petals

rot = math.radians(angle)X = x * math.cos(rot) - y * math.sin(rot)Y = x * math.sin(rot) + y * math.cos(rot)

- Converts the angle into radians.

- Rotates the coordinates to position petals around the rose.

12. Draw and Animate Petals

t.goto(X, Y)if i == 0:    t.pendown()screen.update()time.sleep(0.012)

- Moves through the calculated points.

- Draws the petal curves.

- Updates the screen with a short delay.

time.sleep(0.08)

- Pauses briefly after each petal.

13. Add the Rose Center

t.penup()t.goto(0, -10)t.dot(22, "#8f0030")

- Draws a dark red circle at the center of the rose.

14. Finish the Drawing

screen.update()time.sleep(1)turtle.done()

- Displays the final rose.

- Waits one second and keeps the window open.