Wand tint() function – Python
The tint() function is an inbuilt function in the Python Wand ImageMagick library which is used to apply a color vector to each pixel in the image.
Syntax:
tint(color, alpha)Parameters: This function accepts four parameters as mentioned above and defined below:
- color: This parameter stores the color to calculate midtone.
- alpha: This parameter stores the color which determines how to blend.
Return Value: This function returns the Wand ImageMagick object.
Original Image:
Example 1:
Python3
# Import library from Image from wand.image import Image # Import the image with Image(filename = '../w3wiki.png' ) as image: # Clone the image in order to process with image.clone() as tint: # Invoke tint function with radius as 'green' and alpha as 'white' tint.tint( 'green' , 'white' ) # Save the image tint.save(filename = 'tint1.jpg' ) |
Output:
Example 2:
Python3
# Import libraries from the wand from wand.image import Image from wand.drawing import Drawing from wand.color import Color with Drawing() as draw: # Set Stroke color the circle to black draw.stroke_color = Color( 'black' ) # Set Width of the circle to 2 draw.stroke_width = 1 # Set the fill color to 'White (# FFFFFF)' draw.fill_color = Color( 'white' ) # Invoke Circle function with center at 50, 50 and radius 25 draw.circle(( 200 , 200 ), # Center point ( 100 , 100 )) # Perimeter point # Set the font style draw.font = '../Helvetica.ttf' # Set the font size draw.font_size = 30 with Image(width = 400 , height = 400 , background = Color( '# 45ff33' )) as pic: # Set the text and its location draw.text( int (pic.width / 3 ), int (pic.height / 2 ), 'w3wiki !' ) # Draw the picture draw(pic) # Invoke tint function with radius as 'green', alpha as 'white' pic.tint( 'green' , 'white' ) # Save the image pic.save(filename = 'tint2.jpg' ) |
Output: