From d8cfcf14a586d17100320bbb0e3d00350ef0b3c9 Mon Sep 17 00:00:00 2001
From: David Manthey <david.manthey@kitware.com>
Date: Fri, 4 Oct 2019 16:20:59 -0400
Subject: [PATCH] Remove some needless calls.

In the svg and canvas object classes, the sceneObject object was
needlessly being called.  Since all features are children of scene
objects, this isn't necessary to call again.
---
 CHANGELOG.md         | 5 +++++
 src/canvas/object.js | 5 -----
 src/svg/object.js    | 5 -----
 3 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbc9306b74..10387db1ce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Change Log
 
+## Unreleased
+
+### Bug Fixes
+- Removed extra calls to sceneObject constructors (#1039)
+
 ## Version 0.19.7
 
 ### Features
diff --git a/src/canvas/object.js b/src/canvas/object.js
index dd0dc828d3..0c61d9173e 100644
--- a/src/canvas/object.js
+++ b/src/canvas/object.js
@@ -1,6 +1,3 @@
-var inherit = require('../inherit');
-var sceneObject = require('../sceneObject');
-
 /**
  * Canvas specific subclass of object which rerenders when the object is drawn.
  * @class
@@ -19,7 +16,6 @@ var canvas_object = function (arg) {
   if (!(this instanceof object)) {
     return new canvas_object(arg);
   }
-  sceneObject.call(this);
 
   var m_this = this,
       s_draw = this.draw,
@@ -81,5 +77,4 @@ var canvas_object = function (arg) {
   return this;
 };
 
-inherit(canvas_object, sceneObject);
 module.exports = canvas_object;
diff --git a/src/svg/object.js b/src/svg/object.js
index 01d9555459..b320c8ce57 100644
--- a/src/svg/object.js
+++ b/src/svg/object.js
@@ -1,6 +1,3 @@
-var inherit = require('../inherit');
-var sceneObject = require('../sceneObject');
-
 /**
  * SVG specific subclass of object which adds an id property for d3 selections
  * on groups of objects by class id.
@@ -22,7 +19,6 @@ var svg_object = function (arg) {
   if (!(this instanceof object)) {
     return new svg_object(arg);
   }
-  sceneObject.call(this);
 
   var m_id = 'svg-' + uniqueID(),
       s_exit = this._exit,
@@ -66,5 +62,4 @@ var svg_object = function (arg) {
   return this;
 };
 
-inherit(svg_object, sceneObject);
 module.exports = svg_object;