frodovdr/node-red-nodes
1
0
Fork 0
mirror of https://github.com/node-red/node-red-nodes.git synced 2023-10-10 13:36:58 +02:00
Code Issues Releases Wiki Activity
2070a932be
node-red-nodes/utility/exif
History
Dave Conway-Jones 9f290f651e
tidy and bump exif package to npm
2018-01-07 15:43:37 +00:00
..
94-exif.html Update licenses and packages for all nodes 2016-11-06 20:26:19 +00:00
94-exif.js tidy and bump exif package to npm 2018-01-07 15:43:37 +00:00
LICENSE Update licenses and packages for all nodes 2016-11-06 20:26:19 +00:00
package.json tidy and bump exif package to npm 2018-01-07 15:43:37 +00:00
README.md update analysis and utility nodes info style 2016-03-02 13:27:52 +00:00

README.md

node-red-node-exif

A Node-RED node to extract Exif information from JPEG images.

Install

Run the following command in your Node-RED user directory - typically ~/.node-red

npm install node-red-node-exif

Usage

Extracts Exif information from JPEG images.

This node expects an incoming JPEG image as a buffer. If Exif data is present, it extracts the data into a msg.exif object.

If the Exif data also contains location information this is extracted as msg.location.

msg.payload retains the original, unmodified image buffer.