watermark | An IPython magic extension for printing date and time stamps, version numbers, and hardware informat | Code Editor library
kandi X-RAY | watermark Summary
kandi X-RAY | watermark Summary
An IPython magic extension for printing date and time stamps, version numbers, and hardware information.
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Top functions reviewed by kandi - BETA
- Get watermarks .
- Get package version .
- Get all import versions .
- Formats a list of dicts .
- Get system information .
- Get git origin .
- Get the git branch .
- Get a datetime . datetime object .
- Get the python versions .
- Get the hash of the git commit .
watermark Key Features
watermark Examples and Code Snippets
def watermark_photo(input_image_path,watermark_image_path,output_image_path):
base_image = Image.open(input_image_path)
watermark = Image.open(watermark_image_path).convert("RGBA")
# add watermark to your image
position = base_image.s
def create_watermark(wm_text: str):
"""
Creates a watermark template.
"""
if wm_text:
# Generate the output to a memory buffer
output_buffer = BytesIO()
# Default Page Size = A4
c = canvas.Canvas(output
def watermark_pdf(input_file: str, wm_text: str, pages: Tuple = None):
"""
Adds watermark to a pdf file.
"""
result, wm_buffer = create_watermark(wm_text)
if result:
wm_reader = PdfFileReader(wm_buffer)
pdf_reader
def watermark_with_transparency(input_image_path,
output_image_path,
watermark_image_path):
TRANSPARENCY = 20
angle = 30
base_image = Image.open(input_image_path)
assert_that(
actual | beam.Map(lambda x, w=beam.DoFn.WindowParam: (x, w))
equal_to([(some_value, some_window)])
)
df["current_observed_max"] = df["p"].cummax()
df["previous_observed_max"] = df["current_observed_max"].shift(1)
df["is_new_watermark"] =(df["current_observed_max"] != df["previous_observed_max"]).astype(int)
df["counter"] = df["is_new_
zhihuimage = cv2.imread('../input/zhihumask/OpenCV_11.jpg')
zhihuwatermask = cv2.imread('../input/zhihumask/OpenCV_22.jpg',cv2.IMREAD_GRAYSCALE)
# remove watermark with mark
dilatekernel = np.ones((5, 5), 'uint8')
zhihuwatermask = cv2.dila
# Text Watermark
axes[0].text(1.0, 1.0,'Subplot 1 Test watermark', alpha=0.4,rotation=45)
axes[1].text(1.0, 1.0,'Subplot 2 Test watermark', alpha=0.4,rotation=45)
axes[2].text(1.0, 1.0,'Subplot 3 Test watermark', alpha=0.4,rotation=45)
axe
(wH, wW) = watermark.shape[:2]
(iH, iW) = image.shape[:2]
border = 50 # allowing a 50 pixel border between the edge of the image and the start of the watermark.
num1 = iH - (wH + border)
num2 = border
num1 = iH -
name: nbdev
channels:
- fastai
- defaults
- conda-forge
dependencies:
- _r-mutex
- _tflow_select
- absl-py
- alabaster
name: nbdev
channels:
- fastai
- defaults
- conda-forge
dependencies:
- p
Community Discussions
Trending Discussions on watermark
QUESTION
I have run some Python code in Windows 10 and gotten the Traceback error below. Does it mean the string that is supposed to be an int occurs in line 347
of /DeOldify/deoldify/filters.py
or line 1943
of /lib/site-packages/PIL/Image.py
?
For context, below the traceback error, I've also included the steps that lead to this error (I attempted to colorize a black and white film clip based on the DeOldify Colab https://colab.research.google.com/github/jantic/DeOldify/blob/master/VideoColorizerColab.ipynb but only succeeded at colorizing the first frame as a .jpeg) and the full terminal output.
EDIT: Thanks to @Daweo's response, I discovered the problem was with the arguments I entered into the terminal as indicated by "", line 1
. The correct command should have been:
video_path = colorizer.colorize_from_file_name(file_name='my_video.mp4', render_factor=render_factor)
Also, the code for colorizing a photograph is from https://colab.research.google.com/github/jantic/DeOldify/blob/master/ImageColorizerColab.ipynb
The error:
...ANSWER
Answered 2021-May-31 at 07:59Does it mean the string that is supposed to be an int occurs in line 347 of /DeOldify/deoldify/filters.py or line 1943 of /lib/site-packages/PIL/Image.py
This imply something in filters.py
is responsbile for such usage of something from Image.py
that raised TypeError
.
Consider simple example let zerodiv.py
content be:
QUESTION
I am using TCPDF to add an image watermark to my existing pdf. Only a few of the pdf files are loading the watermark properly (2nd image) and some of them do not support a watermark image (1st image). Also, I want to remove the watermark from the last page of the generated pdf. I am sharing a pdf sample without a watermark.
Following the code, used to create a watermark image to exiting pdf. I have created a library to add a header() and footer(). Why is it working fine in some PDF and others not?
...ANSWER
Answered 2021-Jun-04 at 09:39I have created a library which define all header() , footer() function. I have made changes in the library file.I have remove all watermark generation code from library and call it where the actual PDF is generation function and my error was solved
// initiate PDF library
QUESTION
I'm using the following code in my project and it works great.
But I need to know if its possible to play the video in full screen when the user taps on a button or any other action.
This is my code:
...ANSWER
Answered 2021-Jun-04 at 09:10Here's how I managed to do it. I hope this helps someone else in the future.
This is a rough idea but it works as it was intended to.
Basically, I've put the VideoPlayer in a VStack and gave it a full width and height.
I gave the VStack a set height and full width.
I gave the VStack a tapGesture and changed its width and height on double tap and this way, all its content (VideoPlayer) will resize accordingly.
This is the code:
QUESTION
I am using Flink 1.11 and I have following test case to try out event time based interval join.
The data for the two streams are defined as follows:
...ANSWER
Answered 2021-Jun-02 at 16:55The record you are wondering about
QUESTION
I'm trying to run multi node Elasticsearch from docker containers in my local machine. Below is my docker compose file:
...ANSWER
Answered 2021-May-31 at 03:06In the comment section, I have already mentioned what was my issue and just for future reference I'm explaining it here:
- high disk watermark [90%] exceeded […] shards will be relocated away from this node: This error will come whenever you are encountering low disk space available in your system. So, just to overcome this issue I had to clean up some data to make more disk space and my current free space is 40GB which is working fine.
- After fixing the Disk space I countered another issue that was "Max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]".
So here we need to increase the virtual memory of the Docker. In windows first, we need to go to the Docker terminal before executing the increased virtual memory command.
If your Docker using wsl subsystem then
- open power shell
- Run:
wsl -d docker-desktop
, this will take to Docker terminal. - Run:
sysctl -w vm.max_map_count=262144
Restart your Docker and you are all set.
Note: The increase the virtual memory is already answered here: https://stackoverflow.com/a/66547784/596495
QUESTION
I have the following code:
...ANSWER
Answered 2021-Apr-16 at 07:51Just add the top
attribute for vertical centering (if you want it) and then be sure to add the transform
property to offset the svg's actual width by -50%:
QUESTION
I have 250 images / day of 4000*3000 pixels in a text file.
...ANSWER
Answered 2021-May-27 at 05:47Use
ffmpeg -y -f concat -safe 0 -i ecam.001_20210525.txt -i wm.png -filter_complex "[0]scale=1280:720[v];[v][1]overlay=x=0:y=0,fps=25,format=yuv420p" -c:v libx264 out.mp4
QUESTION
views.py
...ANSWER
Answered 2021-Feb-17 at 09:55You don't need to pass the related tasks of columns into the context. The way you are doing things you end up with an unnecessary amount of keys in your context. You can simply loop over related objects in the template by using the related_name
. If you don't set a related name it is automatically the model name in lower case with "_set"
appended.
I assume Task
has a foreign key to Column
hence you can change your code as follows:
Your views:
QUESTION
I ran into a problem using the packages "subfiles" and "background" in my LaTeX project.
I have a main file that looks like this:
...ANSWER
Answered 2021-May-25 at 12:45I found a way to solve the issue. In the main file delete the \newpage command and in every subfile end the code with a \newpage command. This way the compilation of the main file and of all subfiles as standalone files works correctly.
Here is the comment that told me so.
QUESTION
I am watermarking pdf document using itext7 library. it is preserving layers and shows one of its signature invalid. I want to flatten the created document.
When i tried saving the document manually using Adobe print option, it flattens all signature and makes the document as valid document. Same functionality i want with java program.
Is there any way using java program, we can flatten pdf document?
...ANSWER
Answered 2021-May-24 at 19:33According to your tag selection you appear to be using iText 7 for Java.
How to flatten a PDF AcroForm form using iText 7 is explained in the iText 7 knowledge base example Flattening a form. The pivotal code is:
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