From 4c297f56dec369b270a7b692a2fbe661d303802a Mon Sep 17 00:00:00 2001
From: Ulrich-Matthias Schäfer <ulima.ums@googlemail.com>
Date: Sat, 26 May 2018 12:33:14 +0200
Subject: fixes and addition in SVG.PointArray (#805)

- fixed SVG.PointArray having a reference to outside array in some cases
- added possibility to pass an array of point objects to SVG.PointArray
---
 src/pointarray.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/pointarray.js')

diff --git a/src/pointarray.js b/src/pointarray.js
index b0a3d54..dae836e 100644
--- a/src/pointarray.js
+++ b/src/pointarray.js
@@ -49,7 +49,11 @@ SVG.extend(SVG.PointArray, {
     if (Array.isArray(array)) {
       // and it is not flat, there is no need to parse it
       if(Array.isArray(array[0])) {
-        return array
+        // make sure to use a clone
+        return array.map(function (el) { return el.slice() })
+      } else if (array[0].x != null){
+        // allow point objects to be passed
+        return array.map(function (el) { return [el.x, el.y] })
       }
     } else { // Else, it is considered as a string
       // parse points
-- 
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