Add graph3d tooltip delay option

almende · Feb 21, 2019 · 090fdd5 · 090fdd5
1 parent 320b180
commit 090fdd5
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Showing 3 changed files with 4 additions and 1 deletion.
diff --git a/lib/graph3d/Graph3d.js b/lib/graph3d/Graph3d.js
@@ -69,6 +69,7 @@ Graph3d.DEFAULTS = {
 
   style            : Graph3d.STYLE.DOT,
   tooltip          : false,
+  tooltipDelay     : 300,
 
   tooltipStyle     : {
       content : {
@@ -2005,7 +2006,7 @@ Graph3d.prototype._onClick = function (event) {
  * @param {Event}  event   A mouse move event
  */
 Graph3d.prototype._onTooltip = function (event) {
-  var delay = 300; // ms
+  var delay = this.tooltipDelay; // ms
   var boundingRect = this.frame.getBoundingClientRect();
   var mouseX = getMouseX(event) - boundingRect.left;
   var mouseY = getMouseY(event) - boundingRect.top;

diff --git a/lib/graph3d/Settings.js b/lib/graph3d/Settings.js
@@ -74,6 +74,7 @@ var OPTIONKEYS = [
   'xCenter',
   'yCenter',
   'zoomable',
+  'tooltipDelay',
   'ctrlToZoom'
 ];
 

diff --git a/lib/graph3d/options.js b/lib/graph3d/options.js
@@ -92,6 +92,7 @@ let allOptions = {
     ]
   },
   tooltip      : { boolean: bool, 'function': 'function' },
+  tooltipDelay : { number: number },
   tooltipStyle : {
     content: {
       color       : { string },