Update README.md

ioBroker · Jun 3, 2020 · 0248f0c · 0248f0c
1 parent 5beacac
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diff --git a/README.md b/README.md
@@ -23,7 +23,7 @@ sendTo('cameras.0', 'image', {
     height: 50, // optional
     angle: 90   // optional
 }, result => {
-    const img = 'data:image/jpeg;base64,' + result;
+    const img = 'data:' + result.contentType + ';base64,' + result.data;
     console.log('Show image: ' + img);    
 }); 
 ```
@@ -38,7 +38,7 @@ This is normal URL request, where all parameters are in URL. Like `http://mycam/
 This is URL request for image, where all parameters are in URL, but you can provide the credentials for basic authentication. Like `http://mycam/snapshot.jpg`  
 
 ## Changelog
-### 0.1.2
+### 0.1.2 (2020-06-03)
 * (bluefox) implemented get image by message
 
 ### 0.1.0

diff --git a/io-package.json b/io-package.json
@@ -90,7 +90,7 @@
         "subscribable": true,
         "dependencies": [
             {
-                "js-controller": ">=1.4.2",
+                "js-controller": ">=3.1.4",
                 "web": ">=2.0.0"
             }
         ]

diff --git a/main.js b/main.js
@@ -159,7 +159,7 @@ function processMessage(adapter, obj) {
             if (cam && obj.callback) {
                 getCameraImage(cam, obj.message.width, obj.message.height, obj.message.angle)
                     .then(data =>
-                        adapter.sendTo(obj.from, obj.command, { data: Buffer.from(data).toString('base64') }, obj.callback))
+                        adapter.sendTo(obj.from, obj.command, { data: Buffer.from(data).toString('base64'), contentType: 'image/jpeg' }, obj.callback))
                     .catch(e => adapter.sendTo(obj.from, obj.command, { error: e }, obj.callback));
             } else {
                 obj.callback && adapter.sendTo(obj.from, obj.command, { error: 'Name not found' }, obj.callback);