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Code Issues Releases Wiki Activity

Exif node improve popup info

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Dave Conway-Jones 2023-09-30 15:41:42 +01:00
parent bf03c11a94
commit 4c3e7bff91
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GPG Key ID: 1DDB0E91A28C2643
2 changed files with 17 additions and 5 deletions
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20
utility/exif/94-exif.js
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@ -69,14 +69,26 @@ module.exports = function(RED) {
fov: (2 * Math.atan(36 / (2 * msg.exif.exif.FocalLengthIn35mmFormat)) * 180 / Math.PI), fov: (2 * Math.atan(36 / (2 * msg.exif.exif.FocalLengthIn35mmFormat)) * 180 / Math.PI),
color: '#aaaa00' color: '#aaaa00'
} }
msg.location.icon = "fa-camera fa-1x"; msg.location.icon = "fa-camera fa-lg";
msg.location.iconColor = "orange";
var na; var na;
var pop = "";
if (val.hasOwnProperty("name")) { na = val.name; } if (val.hasOwnProperty("name")) { na = val.name; }
else if (msg.hasOwnProperty("filename")) { na = msg.filename.split('/').pop(); } else if (msg.hasOwnProperty("filename")) {
na = msg.filename.split('/').pop();
pop = "Timestamp: "+msg.exif.image.ModifyDate+"<br/>";
}
else { na = msg.exif.image.Make+"_"+msg.exif.image.ModifyDate; } else { na = msg.exif.image.Make+"_"+msg.exif.image.ModifyDate; }
msg.location.name = na; msg.location.name = na;
msg.location.layer = "Images"; msg.location.layer = "Images";
msg.location.popup = '<img width="280" src="data:image/jpeg;base64,'+val.toString("base64")+'"/>' if (msg.exif.image.ImageDescription) {
pop = "Caption: "+msg.exif.image.ImageDescription+"<br/>"+pop;
}
pop += '<img width="280" src="data:image/jpeg;base64,'+val.toString("base64")+'"/>'
if (msg.location.lat && msg.location.lon) {
pop += "<br/>Lat, Lon: "+msg.location.lat+", "+msg.location.lon;
}
msg.location.popup = pop;
} }
} }
@ -98,7 +110,7 @@ module.exports = function(RED) {
node.log(error.toString()); node.log(error.toString());
} }
else { else {
msg.location = {name:msg.payload.name, lat:msg.payload.lat, lon:msg.payload.lon, layer:"Images", icon:"fa-camera", draggable:true}; msg.location = {name:msg.payload.name, lat:msg.payload.lat, lon:msg.payload.lon, layer:"Images", icon:"fa-camera fa-lg", draggable:true};
msg.location.popup = '<img width="280" src="data:image\/png;base64,'+msg.payload.content.toString('base64')+'"/><br/>'; msg.location.popup = '<img width="280" src="data:image\/png;base64,'+msg.payload.content.toString('base64')+'"/><br/>';
} }
} }

2
utility/exif/package.json
View File

@ -1,6 +1,6 @@
{ {
"name": "node-red-node-exif", "name": "node-red-node-exif",
"version": "0.3.1", "version": "0.4.0",
"description": "A Node-RED node that extracts Exif information from JPEG image buffers.", "description": "A Node-RED node that extracts Exif information from JPEG image buffers.",
"dependencies": { "dependencies": {
"exif": "^0.6.0" "exif": "^0.6.0"