From b866a447c226190121ce2dc1f5e053aeec3e8e4c Mon Sep 17 00:00:00 2001
From: mike-000 <49240900+mike-000@users.noreply.github.com>
Date: Thu, 2 Apr 2020 22:28:09 +0100
Subject: [PATCH] assign tile source context options to context

---
 src/ol/renderer/canvas/TileLayer.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ol/renderer/canvas/TileLayer.js b/src/ol/renderer/canvas/TileLayer.js
index 51fb12939f..dea9aea321 100644
--- a/src/ol/renderer/canvas/TileLayer.js
+++ b/src/ol/renderer/canvas/TileLayer.js
@@ -9,6 +9,7 @@ import {createEmpty, equals, getIntersection, getTopLeft} from '../../extent.js'
 import CanvasLayerRenderer from './Layer.js';
 import {apply as applyTransform, compose as composeTransform, makeInverse} from '../../transform.js';
 import {numberSafeCompareFunction} from '../../array.js';
+import {assign} from '../../obj.js';
 
 /**
  * @classdesc
@@ -270,6 +271,7 @@ class CanvasTileLayerRenderer extends CanvasLayerRenderer {
       this.clipUnrotated(context, frameState, layerExtent);
     }
 
+    assign(context, tileSource.getContextOptions());
     this.preRender(context, frameState);
 
     this.renderedTiles.length = 0;