I need to read a pdf417 barcode from a taken photo with React Native. I tried react-native-camera, but it only reads barcodes from camera. Have anyone used another library to do this?
Thanks.
If you want to decode barcode from image(if I understood correctly your problem), react-native-camera does not support this feature. A good alternative for this will be Barcode recognition tools in JS. For instance, have a look at this link and demos in it.
Good luck
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I'm trying to detect ID Card in react native Everything.
I found was Payed Libraries that scan id card and OCR at the same time but my use only to check if this is card or not,
is there any library or any thing to add to react native camera and thanks alot
Here is my recommendation: "react-native-nfc-manager"
https://github.com/revtel/react-native-nfc-manager
Well documented, and a nice sample app included.
Hope this would help you.
Can anyone help me to create the above design in react native.
I am using react-native-pdf library but I could not find a way to implement above design.
I think we should not have to load all the PDFs in card lists.
The proper way should be to use thumbnails of PDF files to show the PDF previews and when the user selects the Card then we can show the PDF Content to the user.
Here below I will suggest you have a try using the below NPM package which might workaround for your requirement.
React Native PDF Thumbnail
I want to open a pdf file found in the phone/device storage with a React Native app and be able to read the barcode numbers found in the pdf itself.
I've seen some apps, many banking/financial ones, that let you open a bill in pdf format with the "open with" option of the phone (like shown in this example here), in order to pay some bill.
Has anyone done this before with React Native? Can someone give me some hints/tips on how that can be accomplished with React Native?
Thanks in advance!
Is there any way how to detect if an image is blurry in React Native?
I need to check if a photo is blurry before sending it to the Server Api and I couldn't found any library that could help me
Found this tutorial.
hope this helps
I too need the same library to verify the image before sending it to the backend. There is other way, which we can send to backend API and verify it but there is no library to do it in frontend.
I believe there are a bunch of questions related to this, but they are all outdated.
I'm looking for a way to render a panorama/360 picture viewer in React Native. So far, all the libraries that try to use Google's VR SDK are outdated or broken, and not usable at all.
I have also tried to use a WebView (with react-360), but web views are just way too slow, doubles RAM usage, and worst of all, can't be used to render 360 pictures stored on the device.
I guess that another option would be to grab an OpenGL library and try to implement it myself, but that's probably a lot of work if there's something made already.
We've recently published the panorama viewer we are using in our apps. Hope it can help you too. #lightbase/react-native-panorama-view