The swirl() function is an inbuilt function in the Pgmagick library which is used to around the center 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:
Python3
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:
Python3
# 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: