From ef6637bb11bcb857905ffdacbe1e2ab7d72aaaa0 Mon Sep 17 00:00:00 2001
From: guiwitz <guiwitz@users.noreply.github.com>
Date: Thu, 17 Mar 2022 10:08:08 +0100
Subject: [PATCH] napari usable for remote desktop
---
09-Advanced.ipynb | 31 +++++++++++++++++++++++++++++--
1 file changed, 29 insertions(+), 2 deletions(-)
diff --git a/09-Advanced.ipynb b/09-Advanced.ipynb
index 055f6ef..6574b63 100644
--- a/09-Advanced.ipynb
+++ b/09-Advanced.ipynb
@@ -396,10 +396,29 @@
},
{
"cell_type": "markdown",
- "id": "8629df52-472f-4667-9781-42937efb35d4",
+ "id": "61018e39-bbd9-4524-933d-b5a28f3ab3f8",
"metadata": {},
"source": [
- "The first thing we have to do is to create the ```viewer```. Once we have a viewer, we can interact with it both via the interface and programmatically via methods attached to it. Below we see the napari viewer: an area on the right where images are viewed, and an interactive menu on the left."
+ "The first thing we have to do is to create the ```viewer```. Once we have a viewer, we can interact with it both via the interface and programmatically via methods attached to it. **Only on renku, you first have to create a desktop (Launcher -> VNC) and then run the following cell for napari to work**:"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "a85beb92-d263-4d84-93f9-b36a4d7c28af",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "import os\n",
+ "os.environ['DISPLAY'] = ':1.0'"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "67d8c75f-e6ee-4b26-9665-c247be4bdae3",
+ "metadata": {},
+ "source": [
+ "Now we create the viewer:"
]
},
{
@@ -412,6 +431,14 @@
"viewer = napari.Viewer()"
]
},
+ {
+ "cell_type": "markdown",
+ "id": "d34f454b-7ed4-44d8-8077-251e7914b088",
+ "metadata": {},
+ "source": [
+ "Below we see the napari viewer: an area on the right where images are viewed, and an interactive menu on the left."
+ ]
+ },
{
"cell_type": "code",
"execution_count": 16,
--
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