Python – spread()method in Wand
Last Updated :
08 May, 2020
Spread replaces each pixel with the random pixel value found nearby. spread() function is used to apply Spread effect to the image. The size of the area to search for a new pixel can be controlled by defining a radius.
Syntax :
wand.image.spread(radius, method)
Parameters :
Parameter |
Input Type |
Description |
radius |
numbers.Real |
Distance a pixel can be displaced from source. Default value is 0.0, which will allow ImageMagick to auto select a radius. |
method |
basestring |
Interpolation method. Only available with ImageMagick-7. Optional parameter. |
Source Image:
Example 1:
from wand.image import Image
with Image(filename = "koala.jpeg" ) as img:
img.spread(radius = 8.0 )
img.save(filename = "spreadkoala.jpg" )
|
Output:
Example 2: Increase radius value in spread() method.
from wand.image import Image
with Image(filename = "koala.jpeg" ) as img:
img.spread(radius = 16.0 )
img.save(filename = "spreadkoala2.jpg" )
|
Output:
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