Pgmagick charcoal() method – Python
The charcoal() function is an inbuilt function in the Pgmagick library which is used to to add a charcoal filter to the image. The function returns the true value on success.
Syntax:
charcoal(factor)Parameters: This function accepts single parameters as mentioned above and described below:
- factor: This parameter stores the value of the charcoal factor which is to be apply on the image.
Return Value: This function returns the Pgmagick object with image added.
Input Image:
Example 1:
from pgmagick import Image, DrawableCircle, DrawableText from pgmagick import Geometry, Color # draw the image of dimension 600 * 600 img = Image('input.png') # invoke charcoal function with factor 8 img.charcoal(8) # invoke write function along with filename img.write('2_a.png') |
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Output:
Example 2:
# 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 charcoal function with factor 5 im.charcoal(5) # invoke write function along with filename im.write('1_b.png') |
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Output:
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