From 45e2e92af7476d54b500271b9bb2d062b9407b2e Mon Sep 17 00:00:00 2001
From: troosan <antoine.de.troostembergh@gmail.com>
Date: Wed, 21 Mar 2018 21:50:41 +0100
Subject: [PATCH] fix graph data

---
 src/PhpWord/Writer/Word2007/Part/Chart.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PhpWord/Writer/Word2007/Part/Chart.php b/src/PhpWord/Writer/Word2007/Part/Chart.php
index 011e3472..09ce8c55 100644
--- a/src/PhpWord/Writer/Word2007/Part/Chart.php
+++ b/src/PhpWord/Writer/Word2007/Part/Chart.php
@@ -236,7 +236,7 @@ class Chart extends AbstractPart
             $xmlWriter->startElement('c:pt');
             $xmlWriter->writeAttribute('idx', $index);
             $xmlWriter->startElement('c:v');
-            $this->writeText($value);
+            $xmlWriter->writeText($value);
             $xmlWriter->endElement(); // c:v
             $xmlWriter->endElement(); // c:pt
             $index++;