jbampton
diff --git a/‎src/lib/index.js
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+1Lines changed: 1 addition & 0 deletions b/‎src/lib/index.js
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+1Lines changed: 1 addition & 0 deletions
diff --git a/‎src/lib/preserve_drawing_buffer.js
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+62Lines changed: 62 additions & 0 deletions b/‎src/lib/preserve_drawing_buffer.js
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+62Lines changed: 62 additions & 0 deletions
diff --git a/‎src/plots/gl3d/scene.js
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+1-56Lines changed: 1 addition & 56 deletions b/‎src/plots/gl3d/scene.js
Copy file name to clipboardExpand all lines: src/plots/gl3d/scene.js
+1-56Lines changed: 1 addition & 56 deletions
@@ -154,6 +154,7 @@ lib.getElementAndAncestors = domModule.getElementAndAncestors;
 lib.equalDomRects = domModule.equalDomRects;
 
 lib.clearResponsive = require('./clear_responsive');
+lib.preserveDrawingBuffer = require('./preserve_drawing_buffer');
 
 lib.makeTraceGroups = require('./make_trace_groups');
 
 
@@ -0,0 +1,62 @@
+/**
+* Copyright 2012-2020, Plotly, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the MIT license found in the
+* LICENSE file in the root directory of this source tree.
+*/
+
+'use strict';
+
+var isNumeric = require('fast-isnumeric');
+var isMobileOrTablet = require('is-mobile');
+
+module.exports = function getPreserveDrawingBuffer() {
+    var ua = getUserAgent();
+    if(typeof ua !== 'string') return true;
+
+    var hasDrawingBuffer = isMobileOrTablet({
+        ua: ua,
+        tablet: true,
+        featureDetect: true
+    });
+
+    if(!hasDrawingBuffer) {
+        var allParts = ua.split(' ');
+        for(var i = 1; i < allParts.length; i++) {
+            var part = allParts[i];
+            if(part.indexOf('Safari') !== -1) {
+                // find Safari version
+                var prevPart = allParts[i - 1];
+                if(prevPart.substr(0, 8) === 'Version/') {
+                    var v = prevPart.substr(8).split('.')[0];
+
+                    if(isNumeric(v)) v = +v;
+
+                    // to fix https://github.com/plotly/plotly.js/issues/5158
+                    if(v >= 14) return true;
+                }
+            }
+        }
+    }
+
+    return hasDrawingBuffer;
+};
+
+function getUserAgent() {
+    // similar to https://github.com/juliangruber/is-mobile/blob/91ca39ccdd4cfc5edfb5391e2515b923a730fbea/index.js#L14-L17
+    var ua;
+    if(typeof navigator !== 'undefined') {
+        ua = navigator.userAgent;
+    }
+
+    if(
+        ua &&
+        ua.headers &&
+        typeof ua.headers['user-agent'] === 'string'
+    ) {
+        ua = ua.headers['user-agent'];
+    }
+
+    return ua;
+}
@@ -9,8 +9,6 @@
 
 'use strict';
 
-var isNumeric = require('fast-isnumeric');
-
 var glPlot3d = require('gl-plot3d');
 var createCamera = glPlot3d.createCamera;
 var createPlot = glPlot3d.createScene;
@@ -20,6 +18,7 @@ var passiveSupported = require('has-passive-events');
 
 var Registry = require('../../registry');
 var Lib = require('../../lib');
+var preserveDrawingBuffer = Lib.preserveDrawingBuffer();
 
 var Axes = require('../../plots/cartesian/axes');
 var Fx = require('../../components/fx');
@@ -32,60 +31,6 @@ var createAxesOptions = require('./layout/convert');
 var createSpikeOptions = require('./layout/spikes');
 var computeTickMarks = require('./layout/tick_marks');
 
-var isMobileOrTablet = require('is-mobile');
-var preserveDrawingBuffer = getPreserveDrawingBuffer();
-
-function getPreserveDrawingBuffer() {
-    var ua = getUserAgent();
-    if(typeof ua !== 'string') return true;
-
-    var hasDrawingBuffer = isMobileOrTablet({
-        ua: ua,
-        tablet: true,
-        featureDetect: true
-    });
-
-    if(!hasDrawingBuffer) {
-        var allParts = ua.split(' ');
-        for(var i = 1; i < allParts.length; i++) {
-            var part = allParts[i];
-            if(part.indexOf('Safari') !== -1) {
-                // find Safari version
-                var prevPart = allParts[i - 1];
-                if(prevPart.substr(0, 8) === 'Version/') {
-                    var v = prevPart.substr(8).split('.')[0];
-
-                    if(isNumeric(v)) v = +v;
-
-                    // to fix https://github.com/plotly/plotly.js/issues/5158
-                    if(v >= 14) return true;
-                }
-            }
-        }
-    }
-
-    return hasDrawingBuffer;
-}
-
-function getUserAgent() {
-    // similar to https://github.com/juliangruber/is-mobile/blob/91ca39ccdd4cfc5edfb5391e2515b923a730fbea/index.js#L14-L17
-    var ua;
-    if(typeof navigator !== 'undefined') {
-        ua = navigator.userAgent;
-    }
-
-    if(
-        ua &&
-        ua.headers &&
-        typeof ua.headers['user-agent'] === 'string'
-    ) {
-        ua = ua.headers['user-agent'];
-    }
-
-    return ua;
-}
-
-
 var STATIC_CANVAS, STATIC_CONTEXT;
 
 function Scene(options, fullLayout) {