From 9fdce0f2b1f8b1e2c1d0bb09abcac0f9b840c671 Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Sun, 30 Jul 2017 22:50:06 +0200
Subject: [PATCH] Only use API functions in example

---
 examples/street-labels.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/street-labels.js b/examples/street-labels.js
index 464cd2785d..5aa5c71789 100644
--- a/examples/street-labels.js
+++ b/examples/street-labels.js
@@ -20,7 +20,7 @@ function measureText(text) {
 
 var extent, letters; // Will be set in the style's renderer function
 function collectDrawData(letter, x, y, angle) {
-  ol.extent.extendCoordinate(extent, [x, y]);
+  ol.extent.extend(extent, [x, y, x, y]);
   letters.push([x, y, angle, letter]);
 }