python-pillowHow to add watermark to image
To add watermark, we first make it transparent with putalpha() and then merge our initial image with it:
from PIL import Image
im = Image.open('/var/www/examples/heroine.png')
im_merge = Image.open('/var/www/examples/watermark.png')
im_merge.putalpha(100)
im.paste(im_merge, (0, 0), im_merge)
im.show()ctrl + cPILimport Pillow package modules | Image.openopen given image with Pillow |
.putalpha(change transparency of an image | .paste(paste given image to the current image |
(0, 0)coordinates to place watermark at | .show()displays resulting image |
Usage example
from PIL import Image
im = Image.open('/var/www/examples/heroine.png')
im_merge = Image.open('/var/www/examples/watermark.png')
im_merge.putalpha(100)
im.paste(im_merge, (0, 0), im_merge)
im.show()Related
More of Python Pillow
- How to draw a point
- How to change image opacity (transparency)
- How to map image using point() method
- How to draw a triangle
- How to draw rectangle
- How to draw an ellipse
- How to draw a line
- How to set background color
- How to center align text horizontally
- How to find image edges
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