The spread() function is an inbuilt function in the Pgmagick library which is used to displace image pixels by a random amount. The function returns the true value on success.

Syntax:

spread(thresholdLevel)

Parameters: This function accept two parameters as mentioned above and described below:

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 spread function with factor as 5 img.spread(5)    # 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 spread function with factor as 4 im.spread(4)    # invoke write function along with filename im.write('1_b.png')

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Output:

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