Fixes in subtitles for images in portrate mode

client/theme-editor.js

     };
     URL.revokeObjectURL(this.src);
 
+    var subtitleLeft, subtitleRight;
     if (sizes.width > sizes.height) {
       if (sizes.width > 1280) {
         sizes.width = 1280;
       }
       if (sizes.width > 720) {
         sizes.width = 720;
+        subtitleLeft = sizes.width/2;
+        subtitleRight = sizes.width-20;
+        formData.append("newSubtitleLeft", subtitleLeft);
+        formData.append("newSubtitleRight", subtitleRight);
       }
     }
     

package-lock.json

       "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc=",
       "dev": true
     },
-    "resize-image": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/resize-image/-/resize-image-0.1.0.tgz",
-      "integrity": "sha512-78cWCEX/IupMCwKi5Gg5gxjOZKoN6UXinL2eVOB4xzyG2QNjq64z6pJBnyBKg5/BsjEosLz1co5e3DHr99TgFg=="
-    },
     "resolve": {
       "version": "1.15.0",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.15.0.tgz",

package.json

     "multer": "^1.1.0",
     "node-ffprobe": "^1.2.2",
     "redis": "^2.4.2",
-    "resize-image": "^0.1.0",
     "rimraf": "^2.5.0",
     "smartquotes": "^1.0.0",
     "subtitle": "^2.0.3",

server/index.js

       var width = req.body.newWidth;
       var height = req.body.newHeight;
       var themes = JSON.parse(data);
+      
       themes[caption] = {
         "backgroundImage": req.file.filename,
         "width": parseInt(width),
         "height": parseInt(height)
       };
+      
+      var subtitleLeft = (req.body.newSubtitleLeft) ? req.body.newSubtitleLeft : 0;
+      var subtitleRight = (req.body.newSubtitleRight) ? req.body.newSubtitleRight : 0;
+      if (subtitleLeft > 0) {
+        themes[caption]["subtitleLeft"] = parseInt(subtitleLeft);
+      }
+      if (subtitleRight > 0) {
+        themes[caption]["subtitleRight"] = parseInt(subtitleRight);
+      }
+      
       var jt = JSON.stringify(themes);
       fs.writeFile(themesFile, jt, "utf8", function (err) {
         if (err) {