Pgmagick solarize() method – Python
Last Updated :
19 Oct, 2021
The solarize() function is an inbuilt function in the Pgmagick library that is used to negate all pixels above the threshold level. The function returns the true value on success.
Syntax:
solarize(thresholdLevel)
Parameters: This function accepts a single parameter thresholdlevel which is used to specify the threshold level between 0 to 100.
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
img = Image( 'input.png' )
img.solarize( 60 )
img.write( '2_a.png' )
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Output:
Example 2:
Python3
from pgmagick import Image, DrawableCircle, DrawableText
from pgmagick import Geometry, Color
im = Image(Geometry( 600 , 600 ), Color( "# 32CD32" ))
circle = DrawableCircle( 100 , 100 , 300 , 20 )
im.draw(circle)
im.fontPointsize( 40 )
text = DrawableText( 250 , 450 , "GeeksForGeeks" )
im.draw(text)
im.solarize( 10 )
im.write( '1_b.png' )
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Output:
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