From 37b1cca027b8c6089e6727345f5d43334af709ed Mon Sep 17 00:00:00 2001
From: Vincent Lecrubier <vincent.lecrubier@gmail.com>
Date: Sat, 12 Jan 2019 13:23:18 +0100
Subject: [PATCH] Add TilePixelRatio to Zoomify

---
 src/ol/source/Zoomify.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ol/source/Zoomify.js b/src/ol/source/Zoomify.js
index dbe476a64a..1b7a192e67 100644
--- a/src/ol/source/Zoomify.js
+++ b/src/ol/source/Zoomify.js
@@ -244,6 +244,7 @@ class Zoomify extends TileImage {
       cacheSize: options.cacheSize,
       crossOrigin: options.crossOrigin,
       projection: options.projection,
+      tilePixelRatio: options.tilePixelRatio,
       reprojectionErrorThreshold: options.reprojectionErrorThreshold,
       tileClass: ZoomifyTileClass,
       tileGrid: tileGrid,