Saving Marks Should Include User's X, Y, Zoom, etc #844 #902

apps/viewer/init.js

@@ -222,8 +222,8 @@ function initCore() {
         }
         // for support QUIP 2.0
         const data = Array.isArray(e.data) ? e.data[e.data.selected] : e.data;
-
         const type = data.provenance.analysis.source;
+
         let body;
         let attributes;
         let warning = null;
@@ -258,11 +258,20 @@ function initCore() {
             if (area) attributes.area = area;
             if (circumference) attributes.circumference = circumference;
 
-            const states = StatesHelper.getCurrentStates(isImageCoordinate = true);
-            if (!states) return;
-            attributes.X = states.x;
-            attributes.Y = states.y;
-            attributes.zoom = states.z;
+
+            // add center position and zoom
+            if (data.states != undefined) {
+              // Rounds a number to the specified number of decimal places.
+              function roundTo(num, decimalPlaces) {
+                const factor = 10 ** decimalPlaces;
+                return Math.round(num * factor) / factor;
+              }
+              const decimalPlaces = 3;
+              attributes.X = data.states.x,
+              attributes.Y = data.states.y,
+              attributes.zoom = roundTo(data.states.zoom, decimalPlaces);
+            }
+
 
             body = convertHumanAnnotationToPopupBody(attributes);
             if (

apps/viewer/uicallbacks.js

@@ -891,6 +891,9 @@ function annoCallback(data) {
   }
   noteData.notes = resultString;
 
+  // get center position and zoom
+  let states = StatesHelper.getCurrentStates(true);
+
   // save
   // provenance
   Loading.open($UI.annotOptPanel.elt, 'Saving Annotation...');
@@ -916,13 +919,18 @@ function annoCallback(data) {
         $CAMIC.viewer,
         $CAMIC.viewer.canvasDrawInstance.getImageFeatureCollection(),
     ),
+    states: {
+      x: states.x,
+      y: states.y,
+      zoom: states.z,
+    },
   };
 
   // save annotation
   $CAMIC.store
       .addMark(annotJson)
       .then((data) => {
-      // server error
+        // server error
         if (data.error) {
           $UI.message.addError(`${data.text}:${data.url}`);
           Loading.close();
@@ -1474,6 +1482,7 @@ function loadAnnotationById(camic, layerData, parentType, callback) {
         }
 
         if (callback) callback.call(layerData);
+        return data;
       })
       .catch((e) => {
         console.error(e);

common/util.js

@@ -1092,7 +1092,13 @@ class Tracker {
       z: image_zoom,
       time: new Date(),
     });
-  }
+
+    return {
+      x: Math.round(x),
+      y: Math.round(y),
+      z: image_zoom,
+    };
+  };
 }