ImageHandler | a small Qt Project on Python for handling images | Computer Vision library
kandi X-RAY | ImageHandler Summary
kandi X-RAY | ImageHandler Summary
a small Qt Project on Python for handling images.
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Top functions reviewed by kandi - BETA
- Setup the UI .
- Detect seeds from an image
- Initialize the UI .
- Classify seeds in image .
- Add images in folder .
- Translates the ui .
- Convert to QTImage .
- Main entry point .
- Opens a cv2 image .
- Emit a record .
ImageHandler Key Features
ImageHandler Examples and Code Snippets
Community Discussions
Trending Discussions on ImageHandler
QUESTION
I am trying to push multiple images for multiple rows. It is working for the first row. But for the consequent rows the images inserted inside first array are showing. ````React const [images, setImages] = useState([]);
...ANSWER
Answered 2022-Mar-11 at 09:20As your comment, if I understand you correctly. You can try this:
QUESTION
I am getting trying to push images to an array whenever there is an onChange event but it is not happening. Can someone suggest why?
...ANSWER
Answered 2022-Mar-07 at 15:39Some issues with your code:
console.log(images)right aftersetImages(...)will not give the correct state value since react updates are not immediate. If you want to see values updating, you can add auseEffecthook- You don't need to use another array to hold
newImages, simply append to theimagesarray
With these small fixes you can see a working demo:
QUESTION
I am using React. I am sending and pulling string data from Google Firebase Cloud Database. I want to put HTML code in my string value and I want the browser to implement it.
For example; I sent a string data like this:
lorem ipsum dolor
sit amet
item1- item1
- item1
- item2
And I pulled like this
{data.description}The result is a string in p tag:
lorem ipsum dolor
sit amet
But I want to browser implement html codes in string data. Like this
lorem ipsum dolor
sit amet
Can I do that?
If it is neccesary this is my sending code in React
...
ANSWER
Answered 2022-Feb-02 at 14:40If I understand your querstion correctly you are receiving an html that you want to display using react JSX take a look at this https://reactjs.org/docs/dom-elements.html#dangerouslysetinnerhtml
QUESTION
class FileHandler:
def __new__(cls, path, *more_args, **kwargs):
path = do_stuff_to_path(path)
new_arg = do_more_stuff(path)
if check_format(path) == "video":
# return VideoHandler(path, new_arg, *more_args, **kwargs)
elif check_format(path) == "image":
# return ImageHandler(path, new_arg, *more_args, **kwargs)
else:
# just return FileHandler(path, new_arg, *more_args, **kwargs)
def __init__(path, new_arg, arg1, arg2, kwarg1=None):
# stuff
class VideoHandler(FileHandler):
# stuff
class ImageHandler(FileHandler):
# stuff
FileHandler("path_to_video") # instance of VideoHandler
FileHandler("path_to_image") # instance of ImageHandler
ANSWER
Answered 2022-Jan-19 at 14:41Rather than forcing __new__ to do this, I would define a separate class method for deciding what to do based on the given path:
QUESTION
This is how I set images to UIImageView from a web url:
...ANSWER
Answered 2022-Jan-15 at 17:28From SDWebImage's Wiki on Github, you can use Image Transformers to do some image processing on the downloaded image.
QUESTION
I am working through the full stack certification on devchallenges.io and I'm doing the authentication app challenge. So far I have been able to create the login and register functionality and have been able to set up the functionality to get the logged in user and display their information however, when trying to upload a file on the front end, the image upload doesn't seem to work. It works perfectly fine in Postman as shown in this video. On the front end, other fields seem to get updated such as the name, bio. Example of the error here.
Github source code: https://github.com/gbopola/Auth-App
server.js
...ANSWER
Answered 2021-Dec-03 at 14:44Usually you don't send the image to the user, you just send the url that leads to the image.
QUESTION
Given the following code:
...ANSWER
Answered 2021-Nov-24 at 22:19It looks like you are right and that ImageHandler doesn't work with ax.bar().
A very hacky workaround would be to create two placeholder line2d objects in order to use the HandlerLineImage code form Trenton McKinney's link. You can define them with:
QUESTION
I use angular12, ngx-quill-upload with quill editor to upload user posts. I am trying to upload images to server, then embed the url to the htmlstring and persist the htmlstring to database. I can successfully upload the image to the server, however, when I persist the htmlstring to database, the htmlstring still contains the base64 string and not the image url. How do I disable base64 string but use URL?
Here is my imageHandler:
...ANSWER
Answered 2021-Nov-23 at 07:38It's easier to do if you set it as json not html. This is what I did:
QUESTION
I´m working on a personal side project, a web store, as an ASP.Net Core application with C#.
I'm trying to create an ImageHandler service that is to be used for fetching images that are located in a folder in the project.
I´m trying to structure the images so that they are easy to manage in the project with code, and to be easily overseeable, so I created a bunch of subfolders/directories.
The path looks like this:
...ANSWER
Answered 2021-Sep-27 at 17:19As I understand it, your structure is "/webroot/Images/Articles" (which remains constant), combined with /{articleId}+"_"+{articleName}/{imageName}, where the items in curly braces are variable, correct? How about something like this?
QUESTION
I created an API to upload documents to my website. I require users to upload four documents and I have four buttons for file uploads.
I save these images in my MySQL database in a table called images.
What I need to do is know the type of file that is being uploaded so that in my DB I can create columns that specify that this document is for instance the "packaging document".
How can I send to my backend that this clicked file input button is of type packaging or commercial and so on so that i can correctly insert the documents into my DB and correctly and easily fetch them when needed.
here is a picture to make it a bit more clear:
here is my code:
backend API:
...ANSWER
Answered 2021-Sep-10 at 07:40You have to tell it explicitly.
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Install ImageHandler
You can use ImageHandler like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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