python linux - display image with filename as viewer window title

2024/11/18 7:47:48

when I display an image with PIL Image it opens an imagemagick window but the title is some gibberish name like 'tmpWbfj48Bfjf'. How do I make the image filename to be the title of the viewer window?

Answer

Use the title attribute: Image.show(title="Your Title Here" [...]

From the documentation:

Image.show(title=None, command=None) Displays this image. This methodis mainly intended for debugging purposes.
On Unix platforms, this method saves the image to a temporary PPMfile, and calls the xv utility.
On Windows, it saves the image to a temporary BMP file, and uses thestandard BMP display utility to show it (usually Paint).
Parameters: title – Optional title to use for the image window, wherepossible. command – command used to show the image

https://en.xdnf.cn/q/71087.html

Related Q&A

Request body serialization differences when lambda function invoked via API Gateway v Lambda Console

I have a simple API set up in AWS API Gateway. It is set to invoke a Python 2.7 lambda function via API Gateway Proxy integration.I hit a strange error in that the lambda worked (processed the body co…

Determining a homogeneous affine transformation matrix from six points in 3D using Python

I am given the locations of three points:p1 = [1.0, 1.0, 1.0] p2 = [1.0, 2.0, 1.0] p3 = [1.0, 1.0, 2.0]and their transformed counterparts:p1_prime = [2.414213562373094, 5.732050807568877, 0.7320508075…

Split datetime64 column into a date and time column in pandas dataframe

If I have a dataframe with the first column being a datetime64 column. How do I split this column into 2 new columns, a date column and a time column. Here is my data and code so far:DateTime,Actual,Co…

Django - Setting date as date input value

Im trying to set a date as the value of a date input in a form. But, as your may have guessed, its not working.Heres what I have in my template:<div class="form-group"><label for=&qu…

ReduceLROnPlateau gives error with ADAM optimizer

Is it because adam optimizer changes the learning rate by itself. I get an error saying Attempting to use uninitialized value Adam_1/lr I guess there is no point in using ReduceLRonPlateau as Adam wil…

How to make add replies to comments in Django?

Im making my own blog with Django and I already made a Comments system.. I want to add the replies for each comment (like a normal comments box) and I dont know what to do this is my current models.py …

Which Regular Expression flavour is used in Python?

I want to know which RegEx-flavour is used for Python? Is it PCRE, Perl compatible or is it ICU or something else?

Python regex: Including whitespace inside character range

I have a regular expression that matches alphabets, numbers, _ and - (with a minimum and maximum length).^[a-zA-Z0-9_-]{3,100}$I want to include whitespace in that set of characters.According to the Py…

Python - how can I override the functionality of a class before its imported by a different module?

I have a class thats being imported in module_x for instantiation, but first I want to override one of the classs methods to include a specific feature dynamically (inside some middleware that runs bef…

Calling a stateful LSTM as a functional model?

I have a stateful LSTM defined as a Sequential model:model = Sequential() model.add(LSTM(..., stateful=True)) ...Later, I use it as a Functional model:input_1, input_2 = Input(...), Input(...) output_1…

Latest Q&A