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Wand sepia_tone() function – Python

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  • Last Updated : 08 May, 2020

sepia_tone() simulate old style silver based chemical photography printing. sepia_tone() function apply sepia toning to images.

Syntax :

wand.image.sepia_tone(threshold)

Parameters :

ParameterInput TypeDescription
thresholdnumbers.RealThe extent of the toning. Value can be between 0 & quantum_range, or 0 & 1.0. Default value is 0.8 or “80%”.

Source Image:

Example 1:




# Import Image from wand.image module
from wand.image import Image
  
# Read image using Image function
with Image(filename ="koala.jpeg") as img:
  
    # Sepia simulation using sepia_tone() function
    img.sepia_tone(threshold = 0.6)
    img.save(filename ="sepiakoala2.jpeg")

Output:

Example 2: Increasing threshold value.




# Import Image from wand.image module
from wand.image import Image
  
# Read image using Image function
with Image(filename ="koala.jpeg") as img:
    # Sepia simulation using sepia_tone() function
    img.sepia_tone(threshold = 1)
    img.save(filename ="sepiakoala.jpeg")

Output:

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