hi everybody, I'm trying to render a png image as 0s and 1s in the stdout, I wrote this script https://bpa.st/LD7Q
but I'm not sure how to treat properly the bitstring in order to print something with sense
sould I use ImageDraw to actually draw the initial opened image in a new image?
I'm not sure if
tobytes() method is returning actually what I need to render the image as a string
Hi. tobytes() is returning data from our "raw" encoder.
I would convert the image to "1" mode first (black and white) and then loop over the pixels and print 0 or 1 accordingly.
from PIL import Image
with Image.open("logo.png") as im:
(width, height) = (im.width // 300, im.height // 300)
im_resized = im.resize((width, height))
im_resized = im_resized.convert("1")
px = im_resized.load()
bitmap = [
"".join([
"1" if px[x, y] == 255 else "0"
for x in range(im_resized.width)
])
for y in range(im_resized.height)
]
for i in bitmap:
print(i)
Hi all, I was trying to install Pillow on a jailbroken iPad, and it errored out because it was missing headers from the "jpeg" library. I had looked at the build instructions, and it says it has been tested with "libjpeg" and "libjpeg-turbo". Do I only need to install one, or do I need both?
Libjpeg-turbo has build instructions for iOS, and im guessing it shouldnt be too hard to make it work on the iPad Air
so when i try installing pillow with pip i get this Collecting pillow
Using cached https://files.pythonhosted.org/packages/03/a3/f61a9a7ff7969cdef2a6e0383a346eb327495d20d25a2de5a088dbb543a6/Pillow-9.0.1.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-quk1khrj/pillow/setup.py", line 46
f"Pillow {PILLOW_VERSION} does not support Python "
^
SyntaxError: invalid syntax
Using cached https://files.pythonhosted.org/packages/03/a3/f61a9a7ff7969cdef2a6e0383a346eb327495d20d25a2de5a088dbb543a6/Pillow-9.0.1.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-quk1khrj/pillow/setup.py", line 46
f"Pillow {PILLOW_VERSION} does not support Python "
^
SyntaxError: invalid syntax
----------------------------------------I expect you're using Python before 3.6. Pillow 9.0.1 only supports Python 3.7 and greater.
For more information, see https://pillow.readthedocs.io/en/stable/installation.html#python-support
If you would like to use Python 3.6, you should install Pillow 8.4 instead
and i am
Golang is used in python
Also Still Got The Error
Pillow 8.4.0 does not support Python
wait no
cabox@cpp-billions-scooter:~/workspace/termlife$ sudo python3 --version
Python 3.5.2
cabox@cpp-billions-scooter:~/workspace/termlife$
Python 3.5.2
cabox@cpp-billions-scooter:~/workspace/termlife$
wont let me install higher
also forgot to try
Hey everyone, I'm getting a white border on my darker assets when layering images on top of each other using Pillow. Posted some examples here: https://stackoverflow.com/questions/71776129/white-outline-showing-on-dark-colored-layered-images-when-using-python-pillow
anyone have any ideas on what the issue might be?
I've written the function
get_emoji("🐶") that returns images of open-source emojis OpenMoji:from PIL import Image
import numpy as np
import requests
#get openmoji
def get_emoji(emoji):
emoji_code = "-".join(f"{ord(c):x}" for c in emoji)
emoji_code = emoji_code.upper()
url = f"https://raw.githubusercontent.com/hfg-gmuend/openmoji/master/color/72x72/{emoji_code}.png"
image_pil = Image.open(requests.get(url, stream=True).raw)
image = np.array(image_pil.convert("RGBA"))
return image
get_emoji("🐶")
In case that you find this useful, should I sent a pull request to add this script at https://pillow.readthedocs.io/en/stable/handbook/tutorial.html#more-on-reading-images ?
I can imagine people being interested in how to show emojis, but your example doesn't have all that much to do with Pillow. It demonstrates how to open an image from a URL, but apart from that, I think it would seem like a random advertisement for another library in the middle of the Pillow documentation.
If you think the documentation should be updated to include an example of how to open an image from a URL, that would make sense to me. It's in the docs at the moment, but buried in release notes - https://pillow.readthedocs.io/en/stable/releasenotes/2.8.0.html#open-http-response-objects-with-image-open
In case you are interested in an alternative method, in python-pillow/Pillow#3346, there's been discussion about showing emojis through a font.
from PIL import Image, ImageDraw, ImageFont
im = Image.new("RGBA", (130, 120))
d = ImageDraw.Draw(im)
font = ImageFont.truetype("NotoColorEmoji.ttf", 109)
d.text((0, 0), "🐶", "#f00", font)
im.save("out.png")
Thanks for pointing me to this discussion. I understand this function is only a bit pil related, should not go into the docs.
What about this example for https://pillow.readthedocs.io/en/stable/handbook/tutorial.html#more-on-reading-images ?
What about this example for https://pillow.readthedocs.io/en/stable/handbook/tutorial.html#more-on-reading-images ?
from urllib.request import urlopen
from PIL import Image
url = "https://raw.githubusercontent.com/python-pillow/pillow-logo/main/pillow-logo-248x250.png"
img = Image.open(urlopen(url))
I have an issue with Image.tobytes(). I have a monochrome image (mode "1") which width is not evenly divisible by 8. When I do im.tobytes() I get each row padded to even bytes. Is there any way to avoid this? I couldn't find any documentation on the raw-decoder and skimming the source failed since my C++ is a bit to rusty ...
Oh, i found the documentation, alas it lookas as if I have to write my own decoder/encoder for this to work..