Pgmagick swirl() method – Python

The swirl() function is an inbuilt function in the Pgmagick library which is used to around the centre of the image. The degrees specify the tightness of the swirl.

Syntax:

swirl(angle)

Parameters: This function accepts single parameter as mentioned above and described below:

  • angle: This parameter stores the angle of the swirl.

Return Value: This function returns the Pgmagick object with image added.

Input Image:



Example 1:

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from pgmagick import Image, DrawableCircle, DrawableText
from pgmagick import Geometry, Color
  
# draw the image of dimension 600 * 600
img = Image('input.png')
  
# invoke swirl function with angle 30
img.swirl(30)
  
# invoke write function along with filename
img.write('2_a.png')

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Output:

Example 2:

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# import library
from pgmagick import Image, DrawableCircle, DrawableText
from pgmagick import Geometry, Color
  
# Draw image of dimension 600 * 600 having background green
im = Image(Geometry(600, 600), Color("# 32CD32"))
  
# invoke DrawableCircle() function
circle = DrawableCircle(100, 100, 300, 20)
  
# invoke draw() function
im.draw(circle)
  
# set font size to 40px
im.fontPointsize(40)
  
# invoke DrawableText() function
text = DrawableText(250, 450, "GeeksForGeeks")
  
# invoke draw() function
im.draw(text)
  
# invoke swirl function with angle 80
im.swirl(80)
  
# invoke write function along with filename
im.write('1_b.png')

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Output:




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