From 430ccda02cdc5d8b1a40c906e428a6b615d06e9c Mon Sep 17 00:00:00 2001
From: "alonso.torres" <alonso.torres@kaleidos.net>
Date: Thu, 5 May 2022 13:03:36 +0200
Subject: [PATCH] :bug: Fix problem with black frame background

---
 .../app/main/ui/workspace/shapes/frame/thumbnail_render.cljs    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/src/app/main/ui/workspace/shapes/frame/thumbnail_render.cljs b/frontend/src/app/main/ui/workspace/shapes/frame/thumbnail_render.cljs
index d0b987033..783fa222e 100644
--- a/frontend/src/app/main/ui/workspace/shapes/frame/thumbnail_render.cljs
+++ b/frontend/src/app/main/ui/workspace/shapes/frame/thumbnail_render.cljs
@@ -23,7 +23,7 @@
         canvas-height  (.-height canvas-node)]
     (.clearRect canvas-context 0 0 canvas-width canvas-height)
     (.drawImage canvas-context img-node 0 0 canvas-width canvas-height)
-    (.toDataURL canvas-node "image/jpeg" 0.8)))
+    (.toDataURL canvas-node "image/png")))
 
 (defn use-render-thumbnail
   "Hook that will create the thumbnail thata"