From 9231bacd968b7053f9bfede99abcf5a880cc8e67 Mon Sep 17 00:00:00 2001
From: Sam Anthony <sam@samanthony.xyz>
Date: Fri, 29 Nov 2024 15:22:38 -0500
Subject: server dashboard: chart axis labels

---
 server/chart.go       | 6 ++++++
 server/dashboard.html | 2 --
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/server/chart.go b/server/chart.go
index 4d7298b..8e326ca 100644
--- a/server/chart.go
+++ b/server/chart.go
@@ -29,14 +29,17 @@ func (h HumidityChartHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)
 	}
 
 	graph := chart.Chart{
+		Title: "Humidity per Room",
 		Background: chart.Style{
 			Padding: chart.Box{Top: 20, Left: 20},
 		},
 		Series: buildSortedSeries(h.building),
 		XAxis: chart.XAxis{
+			Name: "time",
 			ValueFormatter: chart.TimeMinuteValueFormatter,
 		},
 		YAxis: chart.YAxis{
+			Name: "relative humidity (%)",
 			Range: &chart.ContinuousRange{Min: minHumidity, Max: maxHumidity},
 		},
 	}
@@ -69,6 +72,7 @@ func (h DutyCycleChartHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)
 	}
 
 	graph := chart.Chart{
+		Title: "Duty Cycle",
 		Background: chart.Style{
 			Padding: chart.Box{Top: 20, Left: 20},
 		},
@@ -76,9 +80,11 @@ func (h DutyCycleChartHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)
 			chart.TimeSeries{XValues: x, YValues: y},
 		},
 		XAxis: chart.XAxis{
+			Name: "time",
 			ValueFormatter: chart.TimeMinuteValueFormatter,
 		},
 		YAxis: chart.YAxis{
+			Name: "duty cycle (%)",
 			Range: &chart.ContinuousRange{Min: minDutyCycle, Max: maxDutyCycle},
 		},
 	}
diff --git a/server/dashboard.html b/server/dashboard.html
index cac92d1..d710eee 100644
--- a/server/dashboard.html
+++ b/server/dashboard.html
@@ -48,9 +48,7 @@
 			{{ end }}
 		</table>
 		<hr/>
-		<h4 class="center">Humidity per Room vs. Time</h4>
 		<img src="/humidity_chart.png" alt="chart of humidity vs time" class="center"/>
-		<h4 class="center">Duty Cycle vs. Time</h4>
 		<img src="/duty_cycle_chart.png" alt="chart of duty cycle vs time" class="center"/>
 	</body>
 </html>
-- 
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