1 files changed, 62 insertions, 0 deletions
diff --git a/assets/static/vendor/leaflet-elevation/src/handlers/temperature.js b/assets/static/vendor/leaflet-elevation/src/handlers/temperature.js
new file mode 100644
index 0000000..cf05308
--- /dev/null
+++ b/assets/static/vendor/leaflet-elevation/src/handlers/temperature.js
@@ -0,0 +1,62 @@
+export function Temperature() {
+
+	const _ = L.Control.Elevation.Utils;
+
+	let temperature = {};
+	let opts = this.options;
+	temperature.label = opts.label || L._(opts.imperial ? '°F' : '°C');
+
+	// Fahrenheit = (Celsius * 9/5) + 32
+	opts.temperatureFactor1 = opts.temperatureFactor1 ?? (opts.imperial ? 1.8 : 1);
+	opts.temperatureFactor2 = opts.temperatureFactor2 ?? (opts.imperial ? 32 : 0);
+
+	return {
+		name: 'temperature',              // <-- Your custom option name (eg. "temperature: true")
+		unit: temperature.label,
+		meta: 'atemps',                   // <-- point.meta.atemps
+		coordinateProperties: ["atemps"], // List of GPX Extensions ("coordinateProperties") to be handled by "@tmcw/toGeoJSON"
+		deltaMax: this.options.temperatureDeltaMax,
+		clampRange: this.options.temperatureRange,
+		decimals: 2,
+		pointToAttr: (point, i) => (point.meta.atemps ?? point.meta.atemps ?? point.prev('temperature')) * opts.temperatureFactor1 + opts.temperatureFactor2,
+		stats: { max: _.iMax, min: _.iMin, avg: _.iAvg },
+		scale: {
+			axis       : "y",
+			position   : "right",
+			scale      : { min: -1, max: +1 },
+			tickPadding: 16,
+			labelX     : +18,
+			labelY     : -8,
+		},
+		path: {
+			label        : temperature.label,
+			yAttr        : 'temperature',
+			scaleX       : 'distance',
+			scaleY       : 'temperature',
+			color        : 'transparent',
+			strokeColor  : '#000',
+			strokeOpacity: "0.85",
+			// fillOpacity  : "0.1",
+		},
+		tooltip: {
+			name: 'temperature',
+			chart: (item) => L._("Temp: ") + Math.round(item.temperature).toLocaleString() + " " +  temperature.label,
+			marker: (item) => Math.round(item.temperature).toLocaleString() + " "  + temperature.label,
+			order: 1
+		},
+		summary: {
+			"mintemp": {
+				label: "Min Temp: ",
+				value: (track, unit) =>  Math.round(track.temperature_min || 0) + '&nbsp;' + unit,
+			},
+			"maxtemp": {
+				label: "Max Temp: ",
+				value: (track, unit) => Math.round(track.temperature_max || 0) + '&nbsp;' + unit,
+			},
+			"avgtemp": {
+				label: "Avg Temp: ",
+				value: (track, unit) => Math.round(track.temperature_avg || 0) + '&nbsp;' + unit,
+			},
+		}
+	};
+}