Do you think there is any interest in this... It uses Jimp and XZING to do what it does. Features include image conversion, reading writing to file, convolution (custom kernel matrix filters), batch mode processing, output as buffer or base64 and 2D (QR, Data Matrix) decoding. [1loadchainbase64] …

most odd. Will take a look when I get some time. Thanks for letting me know.

So, when you drop a new 2d barcode node onto the editor, the "specification" part is blank. Thats why there is a triangle above the node & why you get an warning (like in your screen shot). This is pretty standard and normal for nodes that required some kind of setup before deploying. The built in…

V0.2.5 released Small bug fix update (thanks to @cymplecy ) Creating a blank image width and height were revered - oopsy. some tidy up version bump Enjoy.

Tested and working - ta :slight_smile:

Just got an issue with installing this on Win10 - the image viewer node isn't showing up - tried it twice - stopped/started node-red - refreshed browser - its not there [image1] [image2] [image3]

Oh dear. Can I ask, what browser (and have you tried others?) And what nodejs version and what node-red version please?

Vivaldi (and just tried Chrome - same issue) Node-RED 1.0.1 node.js 10.16.3

Bugger. My guess is v1.0.1 Will try to get a look some day soon but due to home matters I don't have much play time till next week. Cheers.

More info I saw something in the console about DEFAULT_WIDTH already being defined so I wondered if there was a conflict with contrib-image-output node I removed image-output and then removed image-tools and re-installed image-tools and now I have all 3 nodes in the sidebar [image]

Node-RED

Node-RED Forum

[Announce] node-red-contrib-image-tools - updated v1.3.1

Share Your Nodes

Steve-Mcl 11 January 2022 15:05 67

Yes.

See this post as an example...

Topic		Replies	Views
How to manage the image-output / image-tools node conflict (split topic) General	15	1963	14 April 2020
Compare to images , get simularity in percentage General function-node	12	322	21 May 2024
Generate QR code with exec node fault General	9	1261	15 September 2020
Can I use RPI camera for scanning barcodes on node-RED? General	12	563	13 October 2022
Object Detection using node-red-contrib-tfjs-coco-ssd General	136	12055	26 April 2020

Copyright OpenJS Foundation and Node-RED contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

[Announce] node-red-contrib-image-tools - updated v1.3.1

Related topics