From be7bceae980da077106e339aacaa89e4e66550f8 Mon Sep 17 00:00:00 2001
From: Xen0Xys <red57101@gmail.com>
Date: Wed, 12 Jun 2024 11:48:48 +0200
Subject: [PATCH] :art: Move getViewData from View.js to Aladin.js

---
 src/js/Aladin.js | 24 ++++++++++++++++++++++++
 src/js/View.js   | 13 -------------
 2 files changed, 24 insertions(+), 13 deletions(-)

diff --git a/src/js/Aladin.js b/src/js/Aladin.js
index 92d89006..d95cc7cc 100644
--- a/src/js/Aladin.js
+++ b/src/js/Aladin.js
@@ -2191,6 +2191,30 @@ aladin.on("positionChanged", ({ra, dec}) => {
         return await this.view.getCanvasArrayBuffer("image/png", null, null, withLogo);
     }
 
+    /**
+     * Return the current view as a the desired data type
+     * Parameters :
+     * - dataType: 'url', 'arraybuffer', 'blob'
+     * - imgType: 'image/png', 'image/jpeg'
+     * - width: width in pixels of the image to output
+     * - height: height in pixels of the image to output
+     * - withLogo: boolean to display the Aladin Lite logo
+     *
+     * @API
+     */
+    View.prototype.getViewData = async function (dataType, imgType, width, height, withLogo=true){
+        switch (dataType) {
+            case "url":
+                return await this.getCanvasDataURL(imgType, width, height, withLogo);
+            case "arraybuffer":
+                return await this.getCanvasArrayBuffer(imgType, width, height, withLogo);
+            case "blob":
+                return await this.getCanvasBlob(imgType, width, height, withLogo);
+            default:
+                throw new Error("Unknown data type: " + dataType);
+        }
+    }
+
     /**
      * Return the current view WCS as a key-value dictionary
      * Can be useful in coordination with getViewDataURL
diff --git a/src/js/View.js b/src/js/View.js
index 5464e606..7f1bbfee 100644
--- a/src/js/View.js
+++ b/src/js/View.js
@@ -522,19 +522,6 @@ export let View = (function () {
         });
     }
 
-    View.prototype.getViewData = async function (dataType, imgType, width, height, withLogo=true){
-        switch (dataType) {
-            case "url":
-                return await this.getCanvasDataURL(imgType, width, height, withLogo);
-            case "arraybuffer":
-                return await this.getCanvasArrayBuffer(imgType, width, height, withLogo);
-            case "blob":
-                return await this.getCanvasBlob(imgType, width, height, withLogo);
-            default:
-                throw new Error("Unknown data type: " + dataType);
-        }
-    }
-
     View.prototype.selectLayer = function (layer) {
         if (!this.imageLayers.has(layer)) {
             console.warn(layer + ' does not exists. So cannot be selected');