Wand sepia_tone() function – Python
Last Updated :
08 Jul, 2021
The sepia_tone() function is an inbuilt function in the Python Wand ImageMagick library which is used to creates a Sepia Tone effect.
Syntax:
sepia_tone(threshold)
Parameters: This function accepts single parameter as mentioned above and defined below:
- threshold: This parameter stores the threshold value of the effect.
Return Value: This function returns the Wand ImageMagick object.
Original Image:
Example 1:
Python3
from wand.image import Image
with Image(filename = '../geeksforgeeks.png' ) as image:
with image.clone() as sepia_tone:
sepia_tone.sepia_tone( 0.8 )
sepia_tone.save(filename = 'sepia_tone1.jpg' )
|
Output:
Example 2:
Python3
from wand.image import Image
from wand.drawing import Drawing
from wand.color import Color
with Drawing() as draw:
draw.stroke_color = Color( 'black' )
draw.stroke_width = 1
draw.fill_color = Color( 'white' )
draw.circle(( 200 , 200 ),
( 100 , 100 ))
draw.font = '../Helvetica.ttf'
draw.font_size = 30
with Image(width = 400 , height = 400 , background = Color( '# 45ff33' )) as pic:
draw.text( int (pic.width / 3 ), int (pic.height / 2 ), 'GeeksForGeeks !' )
draw(pic)
pic.sepia_tone( 0.6 )
pic.save(filename = 'sepia_tone2.jpg' )
|
Output:
Share your thoughts in the comments
Please Login to comment...