From 0091bfa1068b6fb8b7a2b9eb4b385578d8a5bb18 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Sun, 4 Nov 2018 09:57:19 -0700
Subject: [PATCH] Remove unnecessary type casts in canvas layer renderer

---
 src/ol/renderer/canvas/Layer.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ol/renderer/canvas/Layer.js b/src/ol/renderer/canvas/Layer.js
index 4f8b718cc8..4136428322 100644
--- a/src/ol/renderer/canvas/Layer.js
+++ b/src/ol/renderer/canvas/Layer.js
@@ -48,10 +48,10 @@ class CanvasLayerRenderer extends LayerRenderer {
     const width = frameState.size[0] * pixelRatio;
     const height = frameState.size[1] * pixelRatio;
     const rotation = frameState.viewState.rotation;
-    const topLeft = getTopLeft(/** @type {import("../../extent.js").Extent} */ (extent));
-    const topRight = getTopRight(/** @type {import("../../extent.js").Extent} */ (extent));
-    const bottomRight = getBottomRight(/** @type {import("../../extent.js").Extent} */ (extent));
-    const bottomLeft = getBottomLeft(/** @type {import("../../extent.js").Extent} */ (extent));
+    const topLeft = getTopLeft(extent);
+    const topRight = getTopRight(extent);
+    const bottomRight = getBottomRight(extent);
+    const bottomLeft = getBottomLeft(extent);
 
     applyTransform(frameState.coordinateToPixelTransform, topLeft);
     applyTransform(frameState.coordinateToPixelTransform, topRight);