remove view.idx zoom

package.json

@@ -2,7 +2,7 @@
   "homepage": "https://aladin.u-strasbg.fr/",
   "name": "aladin-lite",
   "type": "module",
-  "version": "3.3.3",
+  "version": "3.3.3-beta",
   "description": "An astronomical HiPS visualizer in the browser",
   "author": "Thomas Boch and Matthieu Baumann",
   "license": "GPL-3",

src/js/Aladin.js

@@ -452,8 +452,6 @@ export let Aladin = (function () {
                 }
             }
 
-            console.log('cache', ImageSurvey.cache)
-
             ALEvent.HIPS_LIST_UPDATED.dispatchedTo(this.aladinDiv);
         }
 
@@ -482,8 +480,6 @@ export let Aladin = (function () {
                 })
             });
 
-            console.log(hipsList);
-
             fillHiPSCache();
         });
 

src/js/Zoom.js

@@ -48,34 +48,31 @@ import { requestAnimFrame } from "./libs/RequestAnimationFrame.js";
         9/3600, 8/3600, 7/3600, 6/3600, 5/3600, 4/3600, 3/3600, 2/3600, 1/3600,
         9/36000, 8/36000, 7/36000, 6/36000, 5/36000, 4/36000, 3/36000, 2/36000, 1/36000
     ];
-    Zoom.MAX_IDX_DELTA_PER_TROTTLE = 2;
+    Zoom.MAX_IDX_DELTA_PER_TROTTLE = 6;
 
     Zoom.determineNextFov = function(view, amount) {
-        if (!view.idx)
-            view.idx = Utils.binarySearch(Zoom.LEVELS, view.fov);
+        const currIdx = Utils.binarySearch(Zoom.LEVELS, view.fov);
 
         let deltaIdx = amount;
-        view.idx += deltaIdx;
+        let nextIdx = currIdx + deltaIdx;
 
         // clamp to the array indices
-        if (view.idx < 0) {
-            view.idx = 0
+        if (nextIdx < 0) {
+            nextIdx = 0
         }
 
-        if (view.idx >= Zoom.LEVELS.length) {
-            view.idx = Zoom.LEVELS.length - 1
+        if (nextIdx >= Zoom.LEVELS.length) {
+            nextIdx = Zoom.LEVELS.length - 1
         }
 
-        let nextFov = Zoom.LEVELS[view.idx];
+        let nextFov = Zoom.LEVELS[nextIdx];
 
         if (view.minFoV) {
             nextFov = Math.max(nextFov, view.minFoV)
-            view.idx = Utils.binarySearch(Zoom.LEVELS, nextFov);
         }
 
         if (view.maxFoV) {
             nextFov = Math.min(nextFov, view.maxFoV)
-            view.idx = Utils.binarySearch(Zoom.LEVELS, nextFov);
         }
 
         return nextFov;

src/js/gui/Input/HiPSSearch.js

@@ -90,7 +90,13 @@ import { Utils } from "../../Utils.ts";
                 cursor: "help",
             },
         })];
-        content.push('<a style="color: white;" href="' + layer.url + '" target="_blank">See more...</a>')
+        let link;
+        if (layer.subtype === "fits") {
+            link = 'Download file...'
+        } else {
+            link = 'See more...'
+        }
+        content.push('<a style="color: white;" href="' + layer.url + '" target="_blank">' + link + '</a>')
         let tooltip = {
             content: new Layout({layout: content, orientation: 'horizontal'}),
             hoverable: true,
@@ -146,8 +152,6 @@ import { Utils } from "../../Utils.ts";
         self = this;
         this.layer = layer;
 
-        console.log(this.el)
-
         this._addEventListeners(aladin);
     }