The rotate() function is an inbuilt function in the Python Wand ImageMagick library which is used to rotates the image right. It takes a background color for which rotation is not available.
Syntax:
rotate(degree, background, reset_coords)Parameters: This function accepts three parameters as mentioned above and defined below:
- degree: This parameter stores the degree of rotation.
- background: This parameter stores the background color for the portion which has no rotation portion available..
- reset_coords: This is a boolean parameter which states after the rotation, the coordinate frame will be relocated to the upper-left corner of the new image. By default is True.
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 = '../geeksforgeeks.png' ) as image:
# Clone the image in order to process
with image.clone() as rotate:
# Invoke rotate function
rotate.rotate( 45 , 'red' , True )
# Save the image
rotate.save(filename = 'rotate1.jpg' )
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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 ), 'GeeksForGeeks !' )
# Draw the picture
draw(pic)
# Invoke rotate function method
pic.rotate( 50 , 'Green' , False )
# Save the image
pic.save(filename = 'rotate2.jpg' )
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Output: