From c23350400cb7d988b06270576d266afdb5497931 Mon Sep 17 00:00:00 2001
From: Ignace <ignace@suy.nl>
Date: Sat, 15 Aug 2026 16:22:11 +0200
Subject: [PATCH] bug background

---
 ups2rrd.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/ups2rrd.py b/ups2rrd.py
index 3c19de2..55f70c4 100644
--- a/ups2rrd.py
+++ b/ups2rrd.py
@@ -72,6 +72,11 @@ REMOTE_SHUTDOWN_RUNTIME_SECONDS = 5 * 60
 LOCAL_SHUTDOWN_RUNTIME_SECONDS = 200
 BATTERY_CHARGE_MEAN_SAMPLES = 10
 
+GRAPH_COLOR_ARGS = [
+    "--color", "BACK#F7F5EFFF",
+    "--color", "CANVAS#FFFFFFFF",
+]
+
 GRAPH_DIR = "/var/www/html/ups"
 HTML_FILE = os.path.join(GRAPH_DIR, "index.html")
 WEEKLY_HTML_FILE = os.path.join(GRAPH_DIR, "week.html")
@@ -695,6 +700,7 @@ def graph_status():
         [
             "graph",
             GRAPH_STATUS,
+            *GRAPH_COLOR_ARGS,
 
             "--start",
             str(now - 90 * 86400),
@@ -762,6 +768,7 @@ def graph_battery_1y():
         [
             "graph",
             GRAPH_BATTERY_1Y,
+            *GRAPH_COLOR_ARGS,
 
             "--start",
             str(now - 365 * 86400),
@@ -813,6 +820,7 @@ def graph_battery_5y():
         [
             "graph",
             GRAPH_BATTERY_5Y,
+            *GRAPH_COLOR_ARGS,
 
             "--start",
             str(now - 5 * 365 * 86400),
@@ -868,6 +876,7 @@ def graph_runtime_1y():
         [
             "graph",
             GRAPH_RUNTIME_1Y,
+            *GRAPH_COLOR_ARGS,
 
             "--start",
             str(now - 365 * 86400),
@@ -919,6 +928,7 @@ def graph_runtime_5y():
         [
             "graph",
             GRAPH_RUNTIME_5Y,
+            *GRAPH_COLOR_ARGS,
 
             "--start",
             str(now - 5 * 365 * 86400),
@@ -970,6 +980,7 @@ def graph_load():
         [
             "graph",
             GRAPH_LOAD,
+            *GRAPH_COLOR_ARGS,
 
             "--start",
             str(now - 90 * 86400),
@@ -1024,6 +1035,7 @@ def graph_power_1y():
         [
             "graph",
             GRAPH_POWER_1Y,
+            *GRAPH_COLOR_ARGS,
 
             "--start",
             str(now - 365 * 86400),
@@ -1069,6 +1081,7 @@ def graph_power_5y():
         [
             "graph",
             GRAPH_POWER_5Y,
+            *GRAPH_COLOR_ARGS,
 
             "--start",
             str(now - 5 * 365 * 86400),
@@ -1116,6 +1129,7 @@ def graph_weekly_status():
     run_rrdtool(
         [
             "graph", GRAPH_STATUS_1W,
+            *GRAPH_COLOR_ARGS,
             "--start", str(now - 7 * 86400),
             "--end", str(now),
             "--width", "1000",
@@ -1153,6 +1167,7 @@ def graph_weekly_metric(
     now = int(time.time())
     command = [
         "graph", output_file,
+        *GRAPH_COLOR_ARGS,
         "--start", str(now - 7 * 86400),
         "--end", str(now),
         "--width", "1000",