Add center so that verovio can be rendered. Fix the error with the sy…

…nc buttons
effective-webwork · Jul 19, 2024 · f6eb237 · f6eb237
1 parent d106ada
commit f6eb237
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/Resources/Public/JavaScript/PageView/ScoreControl.js b/Resources/Public/JavaScript/PageView/ScoreControl.js
@@ -289,6 +289,7 @@ dlfViewerScoreControl.prototype.loadScoreData = function (scoreData, tk) {
         view: new ol.View({
             projection: proj,
             //Center: [0, 0],            center: ol.extent.getCenter(extent),
+            center: [0, 0],
             extent: extent,
             zoom: 1,
             minZoom: 1,

diff --git a/Resources/Public/JavaScript/PageView/SyncControl.js b/Resources/Public/JavaScript/PageView/SyncControl.js
@@ -33,8 +33,16 @@ class SyncViewsControl extends ol.control.Control {
 
         var viewerContext = options.dlfViewerObject;
 
-        button.addEventListener('click', viewerContext.syncControl.setSync(), false);
-        buttonUnsync.addEventListener('click', viewerContext.syncControl.unsetSync(), false);
+        var syncViews = function(e) {
+            viewerContext.syncControl.setSync();
+        };
+
+        var unsyncViews = function(e) {
+            viewerContext.syncControl.unsetSync();
+        };
+
+        button.addEventListener('click', syncViews, false);
+        buttonUnsync.addEventListener('click', unsyncViews, false);
     }
 
 }