fix radar crop when wide

server/scripts/modules/hourly-graph.mjs

@@ -5,10 +5,30 @@ import getHourlyData from './hourly.mjs';
 import WeatherDisplay from './weatherdisplay.mjs';
 import { registerDisplay, timeZone } from './navigation.mjs';
 import { DateTime } from '../vendor/auto/luxon.mjs';
+import settings from './settings.mjs';
 
-// get available space
+// set up spacing and scales
-const availableWidth = 532;
+const scaling = () => {
-const availableHeight = 285;
+	const available = {
+		width: 532,
+		height: 285,
+	};
+	const dataLength = {
+		hours: 36,
+		xTicks: 4,
+	};
+
+	if (settings.wide?.value && settings.enhancedScreens?.value) {
+		available.width = available.width + 107 + 107;
+		available.height = 285;
+		dataLength.hours = 48;
+		dataLength.xTicks = 6;
+	}
+	return {
+		available,
+		dataLength,
+	};
+};
 
 class HourlyGraph extends WeatherDisplay {
 	constructor(navId, elemId, defaultActive) {
@@ -46,28 +66,43 @@ class HourlyGraph extends WeatherDisplay {
 			skyCover, temperature, probabilityOfPrecipitation, temperatureUnit: data[0].temperatureUnit, dewpoint,
 		};
 
+		// get the data length for current settings
+		const { dataLength } = scaling();
+
+		// clamp down the data to the allowed size
+		Object.entries(this.data).forEach(([key, value]) => {
+			if (Array.isArray(value)) {
+				this.data[key] = value.slice(0, dataLength.hours);
+			}
+		});
+
 		this.setStatus(STATUS.loaded);
 	}
 
 	drawCanvas() {
+		// get scaling parameters
+		const { dataLength, available } = scaling();
+
+		// get the image
 		if (!this.image) this.image = this.elem.querySelector('.chart img');
 
-		this.image.width = availableWidth;
+		// set up image
-		this.image.height = availableHeight;
+		this.image.width = available.width;
+		this.image.height = available.height;
 
 		// get context
 		const canvas = document.createElement('canvas');
-		canvas.width = availableWidth;
+		canvas.width = available.width;
-		canvas.height = availableHeight;
+		canvas.height = available.height;
 		const ctx = canvas.getContext('2d');
 		ctx.imageSmoothingEnabled = false;
 
 		// calculate time scale
-		const timeScale = calcScale(0, 5, this.data.temperature.length - 1, availableWidth);
+		const timeScale = calcScale(0, 5, this.data.temperature.length - 1, available.width);
-		const timeStep = this.data.temperature.length / 4;
+		const timeStep = this.data.temperature.length / (dataLength.xTicks);
 		const startTime = DateTime.now().startOf('hour');
 		let prevTime = startTime;
-		Array(5).fill().forEach((val, idx) => {
+		Array(dataLength.xTicks + 1).fill().forEach((val, idx) => {
 			// track the previous label so a day of week can be added when it changes
 			const label = formatTime(startTime.plus({ hour: idx * timeStep }), prevTime);
 			prevTime = label.ts;
@@ -77,7 +112,7 @@ class HourlyGraph extends WeatherDisplay {
 
 		// order is important last line drawn is on top
 		// clouds
-		const percentScale = calcScale(0, availableHeight - 10, 100, 10);
+		const percentScale = calcScale(0, available.height - 10, 100, 10);
 		const cloud = createPath(this.data.skyCover, timeScale, percentScale);
 		drawPath(cloud, ctx, {
 			strokeStyle: 'lightgrey',
@@ -97,7 +132,7 @@ class HourlyGraph extends WeatherDisplay {
 		const thirdScale = (maxScale - minScale) / 3;
 		const midScale1 = Math.round(minScale + thirdScale);
 		const midScale2 = Math.round(minScale + (thirdScale * 2));
-		const tempScale = calcScale(minScale, availableHeight - 10, maxScale, 10);
+		const tempScale = calcScale(minScale, available.height - 10, maxScale, 10);
 
 		// dewpoint
 		const dewpointPath = createPath(this.data.dewpoint, timeScale, tempScale);

server/scripts/modules/hourly.mjs

@@ -238,7 +238,7 @@ const determineIcon = async (skyCover, weather, iceAccumulation, probabilityOfPr
 };
 
 // expand a set of values with durations to an hour-by-hour array
-const expand = (data, maxHours = 36) => {
+const expand = (data, maxHours = 48) => {
 	const startOfHour = DateTime.utc().startOf('hour').toMillis();
 	const result = []; // resulting expanded values
 	data.forEach((item) => {

server/scripts/modules/regionalforecast-utils.mjs

@@ -209,7 +209,7 @@ const getMinMaxLatitudeLongitudeHI = (X, Y, OffsetX, OffsetY) => {
 	};
 };
 
-const getXYForCity = (City, MaxLatitude, MinLongitude, state) => {
+const getXYForCity = (City, MaxLatitude, MinLongitude, state, maxX = 580) => {
 	if (state === 'AK') getXYForCityAK(City, MaxLatitude, MinLongitude);
 	if (state === 'HI') getXYForCityHI(City, MaxLatitude, MinLongitude);
 	let x = (City.lon - MinLongitude) * 57;
@@ -219,7 +219,7 @@ const getXYForCity = (City, MaxLatitude, MinLongitude, state) => {
 	if (y > 282) y = 282;
 
 	if (x < 40) x = 40;
-	if (x > 580) x = 580;
+	if (x > maxX) x = maxX;
 
 	return { x, y };
 };

server/scripts/modules/regionalforecast.mjs

@@ -14,11 +14,29 @@ import * as utils from './regionalforecast-utils.mjs';
 import { getPoint } from './utils/weather.mjs';
 import { debugFlag } from './utils/debug.mjs';
 import filterExpiredPeriods from './utils/forecast-utils.mjs';
+import settings from './settings.mjs';
 
-// map offset
+// set up spacing and scales
-const mapOffsetXY = {
+const scaling = () => {
-	x: 240,
+	// available space
-	y: 117,
+	const available = {
+		x: 640,
+	};
+
+	// map offset
+	const mapOffsetXY = {
+		x: 240,
+		y: 117,
+	};
+
+	if (settings.wide?.value && settings.enhancedScreens?.value) {
+		mapOffsetXY.x = 320;
+		available.x = 854;
+	}
+	return {
+		mapOffsetXY,
+		available,
+	};
 };
 
 class RegionalForecast extends WeatherDisplay {
@@ -45,6 +63,7 @@ class RegionalForecast extends WeatherDisplay {
 		this.elem.querySelector('.map img').src = baseMap;
 
 		// get user's location in x/y
+		const { available, mapOffsetXY } = scaling();
 		const sourceXY = utils.getXYFromLatitudeLongitude(this.weatherParameters.latitude, this.weatherParameters.longitude, mapOffsetXY.x, mapOffsetXY.y, weatherParameters.state);
 
 		// get latitude and longitude limits
@@ -102,7 +121,7 @@ class RegionalForecast extends WeatherDisplay {
 				}
 
 				// get XY on map for city
-				const cityXY = utils.getXYForCity(city, minMaxLatLon.maxLat, minMaxLatLon.minLon, this.weatherParameters.state);
+				const cityXY = utils.getXYForCity(city, minMaxLatLon.maxLat, minMaxLatLon.minLon, this.weatherParameters.state, available - 60);
 
 				// wait for the regional observation if it's not done yet
 				const observation = await observationPromise;
@@ -188,7 +207,8 @@ class RegionalForecast extends WeatherDisplay {
 		}
 
 		// draw the map
-		const scale = 640 / (mapOffsetXY.x * 2);
+		const { available, mapOffsetXY } = scaling();
+		const scale = available.x / (mapOffsetXY.x * 2);
 		const map = this.elem.querySelector('.map');
 		map.style.transform = `scale(${scale}) translate(-${sourceXY.x}px, -${sourceXY.y}px)`;
 

server/scripts/modules/settings.mjs

@@ -32,6 +32,25 @@ const wideScreenChange = (value) => {
 	window.dispatchEvent(new Event('resize'));
 };
 
+const enhancedScreenChange = (value) => {
+	const container = document.querySelector('#divTwc');
+	if (!container) {
+		// DOM not ready; defer enabling if set
+		if (value) {
+			deferredDomSettings.add('enhanced');
+		}
+		return;
+	}
+
+	if (value) {
+		container.classList.add('enhanced');
+	} else {
+		container.classList.remove('enhanced');
+	}
+	// Trigger resize to recalculate scaling for new width
+	window.dispatchEvent(new Event('resize'));
+};
+
 const kioskChange = (value) => {
 	const body = document.querySelector('body');
 	if (!body) {
@@ -138,6 +157,7 @@ const init = () => {
 	settings.enhancedScreens = new Setting('enhancedScreens', {
 		name: 'Enhanced Screens',
 		defaultValue: false,
+		changeAction: enhancedScreenChange,
 		sticky: true,
 	});
 	settings.kiosk = new Setting('kiosk', {

server/styles/scss/_current-weather.scss

@@ -1,8 +1,10 @@
-@use 'shared/_colors' as c;
+@use 'shared/_colors'as c;
-@use 'shared/_utils' as u;
+@use 'shared/_utils'as u;
+@use 'shared/positions'as p;
 
 .weather-display .main.current-weather {
 	&.main {
+		width: calc(p.$standard-width - (2 * p.$blue-box-margin));
 
 		.col {
 			height: 50px;
@@ -17,7 +19,6 @@
 			&.left {
 				font-family: 'Star4000 Extended';
 				font-size: 24pt;
-
 			}
 
 			&.right {
@@ -92,4 +93,4 @@
 			text-wrap: nowrap;
 		}
 	}
-}
+}

server/styles/scss/_hazards.scss

@@ -1,5 +1,6 @@
 @use 'shared/_colors'as c;
 @use 'shared/_utils'as u;
+@use 'shared/positions'as p;
 
 #hazards-html.weather-display {
 	background-image: url('../images/backgrounds/7.png');
@@ -8,7 +9,7 @@
 .weather-display .main.hazards {
 	&.main {
 		overflow-y: hidden;
-		height: 480px;
+		height: p.$standard-height;
 		background-color: rgb(112, 35, 35);
 
 

server/styles/scss/_hourly-graph.scss

@@ -4,6 +4,12 @@
 #hourly-graph-html {
 	background-image: url(../images/backgrounds/1-chart.png);
 
+	// change background for wide-enhanced
+	.wide.enhanced & {
+		background-image: url(../images/backgrounds/1-chart-wide.png);
+		background-position-x: 0px;
+	}
+
 	.header {
 		.right {
 			position: absolute;
@@ -84,10 +90,51 @@
 				&.l-5 {
 					left: calc(532px / 4 * 4);
 				}
+
+				// adjust when enhanced
+				.wide.enhanced & {
+
+					&.l-1 {
+						left: 0px;
+					}
+
+					&.l-2 {
+						left: calc(726px / 6 * 1);
+					}
+
+					&.l-3 {
+						left: calc(726px / 6 * 2);
+					}
+
+					&.l-4 {
+						left: calc(726px / 6 * 3);
+					}
+
+					&.l-5 {
+						left: calc(726px / 6 * 4);
+					}
+
+					&.l-6 {
+						left: calc(726px / 6 * 5);
+					}
+
+					&.l-7 {
+						left: calc(726px / 6 * 6);
+					}
+				}
+
+				// only in wide + enhanced
+				&.l-6,
+				&.l-7 {
+					display: none;
+
+					.wide.enhanced & {
+						display: block;
+					}
+				}
+
 			}
 
-
-
 		}
 
 		.chart {
@@ -97,6 +144,11 @@
 			img {
 				width: 532px;
 				height: 285px;
+
+				// wide and enhanced
+				.wide.enhanced & {
+					width: 746px;
+				}
 			}
 		}
 
@@ -128,32 +180,5 @@
 			}
 		}
 
-		.column-headers {
-			background-color: c.$column-header;
-			height: 20px;
-			position: absolute;
-			width: 100%;
-		}
-
-		.column-headers {
-			position: sticky;
-			top: 0px;
-			z-index: 5;
-
-
-			.temp {
-				left: 355px;
-			}
-
-			.like {
-				left: 435px;
-			}
-
-			.wind {
-				left: 535px;
-			}
-		}
-
-
 	}
 }

server/styles/scss/_local-forecast.scss

@@ -1,7 +1,14 @@
 @use 'shared/_colors'as c;
 @use 'shared/_utils'as u;
+@use 'shared/positions'as p;
 
 .weather-display .local-forecast {
+
+	// clamp width to standard
+	&.main {
+		width: calc(p.$standard-width - (2 * p.$blue-box-margin));
+	}
+
 	.container {
 		position: relative;
 		top: 15px;

server/styles/scss/_page.scss

@@ -1,5 +1,6 @@
 @use 'shared/_utils'as u;
 @use 'shared/_colors'as c;
+@use 'shared/positions'as p;
 
 @font-face {
 	font-family: "Star4000";
@@ -33,7 +34,7 @@ body {
 }
 
 #divQuery {
-	max-width: 640px;
+	max-width: p.$standard-width;
 	padding: 8px;
 
 	.buttons {
@@ -146,11 +147,11 @@ body {
 	background-color: #000000;
 	color: #ffffff;
 	width: 100%;
-	max-width: 640px;
+	max-width: p.$standard-width;
 	margin: 0; // Ensure edge-to-edge display
 
 	&.wide {
-		max-width: 854px;
+		max-width: p.$wide-width;
 	}
 }
 
@@ -159,12 +160,12 @@ body {
 }
 
 #divTwcMain {
-	width: 640px;
+	width: p.$standard-width;
-	height: 480px;
+	height: p.$standard-height;
 	position: relative;
 
 	.wide & {
-		width: 854px;
+		width: p.$wide-width;
 	}
 }
 
@@ -209,10 +210,10 @@ body {
 	background-color: #000000;
 
 	color: #ffffff;
-	width: 640px;
+	width: p.$standard-width;
 
 	.wide & {
-		width: 854px;
+		width: p.$wide-width;
 	}
 
 	@media (prefers-color-scheme: dark) {
@@ -274,7 +275,7 @@ body {
 	flex-direction: row;
 	background-color: #000000;
 	color: #ffffff;
-	max-width: 640px;
+	max-width: p.$standard-width;
 }
 
 #divTwcNav>div {
@@ -336,8 +337,8 @@ body {
 
 #container {
 	position: relative;
-	width: 640px;
+	width: p.$standard-width;
-	height: 480px;
+	height: p.$standard-height;
 	// overflow: hidden;
 	background-image: url(../images/backgrounds/1.png);
 	transform-origin: 0 0;
@@ -345,8 +346,7 @@ body {
 }
 
 .wide #container {
-	padding-left: 107px;
+	width: p.$wide-width;
-	padding-right: 107px;
 	background: url(../images/backgrounds/1-wide.png);
 	background-repeat: no-repeat;
 }
@@ -359,8 +359,8 @@ body {
 }
 
 #loading {
-	width: 640px;
+	width: p.$standard-width;
-	height: 480px;
+	height: p.$standard-height;
 	max-width: 100%;
 	text-shadow: 4px 4px black;
 	display: flex;
@@ -368,6 +368,10 @@ body {
 	text-align: center;
 	justify-content: center;
 
+	.wide & {
+		margin-left: p.$wide-margin;
+	}
+
 	.title {
 		font-family: Star4000 Large;
 		font-size: 36px;

server/styles/scss/_progress.scss

@@ -1,17 +1,23 @@
-@use 'shared/_colors' as c;
+@use 'shared/_colors'as c;
-@use 'shared/_utils' as u;
+@use 'shared/_utils'as u;
+@use 'shared/positions'as p;
 
 .weather-display .progress {
 	@include u.text-shadow();
 	font-family: 'Star4000 Extended';
 	font-size: 19pt;
 
+	// clamp width to standard
+	&.main {
+		width: calc(p.$standard-width - (2 * p.$blue-box-margin));
+	}
+
 	.container {
 		position: relative;
 		top: 15px;
 		margin: 0px 10px;
 		box-sizing: border-box;
-		height: 310px;
+		height: p.$standard-scroll-height;
 		overflow: hidden;
 		line-height: 28px;
 
@@ -118,4 +124,4 @@
 			transition: width 1s steps(6);
 		}
 	}
-}
+}

server/styles/scss/_radar.scss

@@ -1,5 +1,6 @@
 @use 'shared/_colors'as c;
 @use 'shared/_utils'as u;
+@use 'shared/positions'as p;
 
 #radar-html.weather-display {
 	background-image: url('../images/backgrounds/4.png');
@@ -104,6 +105,7 @@
 .weather-display .main.radar {
 	overflow: hidden;
 	height: 367px;
+	width: p.$standard-width;
 
 	.container {
 

server/styles/scss/_spc-outlook.scss

@@ -1,5 +1,6 @@
 @use 'shared/_colors'as c;
 @use 'shared/_utils'as u;
+@use 'shared/positions'as p;
 
 #spc-outlook-html.weather-display {
 	background-image: url('../images/backgrounds/6.png');

server/styles/scss/_weather-display.scss

@@ -1,29 +1,43 @@
 @use 'shared/_colors'as c;
 @use 'shared/_utils'as u;
+@use 'shared/positions'as p;
 
 .weather-display {
-	width: 640px;
+	width: p.$standard-width;
-	height: 480px;
+	height: p.$standard-height;
 	overflow: hidden;
 	position: relative;
 	background-image: url(../images/backgrounds/1.png);
 
+	// adjust for wide
+	.wide & {
+		width: p.$wide-width;
+		background-position-x: p.$wide-margin;
+		background-repeat: no-repeat;
+	}
+
 	/* this method is required to hide blocks so they can be measured while off screen */
 	height: 0px;
 
 	&.show {
-		height: 480px;
+		height: p.$standard-height;
 	}
 
 	.template {
 		display: none;
 	}
 
-	.header {
+	>.header {
-		width: 640px;
+		width: p.$standard-width;
 		height: 60px;
+		position: relative;
 		padding-top: 30px;
 
+		// adjust for wide
+		.wide & {
+			left: p.$wide-margin;
+		}
+
 		.title {
 			color: c.$title-color;
 			@include u.text-shadow(3px, 1.5px);
@@ -92,10 +106,23 @@
 	.main {
 		position: relative;
 
+		// adjust for wide
+		.wide & {
+			left: p.$wide-margin;
+		}
+
+		// adjust for enhanced when possible
+		.wide.enhanced & {
+			&.can-enhance {
+				left: 0px;
+				width: p.$wide-width;
+			}
+		}
+
 		&.has-scroll {
-			width: 640px;
+			width: p.$standard-width;
 			margin-top: 0;
-			height: 310px;
+			height: p.$standard-scroll-height;
 			overflow: hidden;
 
 			&.no-header {
@@ -105,8 +132,8 @@
 		}
 
 		&.has-box {
-			margin-left: 64px;
+			margin-left: p.$blue-box-margin;
-			margin-right: 64px;
+			margin-right: p.$blue-box-margin;
 			width: calc(100% - 128px);
 		}
 
@@ -117,7 +144,7 @@
 #container>.scroll {
 	display: none;
 	@include u.text-shadow(3px, 1.5px);
-	width: 640px;
+	width: p.$standard-width;
 	height: 77px;
 	overflow: hidden;
 	margin-top: 3px;
@@ -125,12 +152,17 @@
 	bottom: 0px;
 	z-index: 1;
 
+	// adjust for wide
+	.wide & {
+		left: p.$wide-margin;
+	}
+
 	&.hazard {
 		background-color: rgb(112, 35, 35);
 	}
 
 	.scroll-container {
-		width: 640px;
+		width: p.$standard-width;
 
 		.fixed,
 		.scroll-header {
@@ -156,7 +188,7 @@
 				position: relative;
 				// the following added by js code as it is dependent on the content of the element
 				// transition: left (x)s;
-				// left: calc((elem width) - 640px);
+				// left: calc((elem width) - p.$standard-width);
 			}
 		}
 	}
@@ -166,10 +198,10 @@
 }
 
 .wide #container>.scroll {
-	width: 854px;
+	width: p.$wide-width;
-	margin-left: -107px;
+	margin-left: -1*p.$wide-margin;
 
 	.scroll-container {
-		margin-left: 107px;
+		margin-left: p.$wide-margin;
 	}
 }

server/styles/scss/shared/_positions.scss

@@ -0,0 +1,14 @@
+// standard positioning
+$standard-width: 640px;
+$standard-height: 480px;
+
+// height with scroll
+$standard-scroll-height: 310px;
+
+// blue box size
+$blue-box-margin: 64px;
+
+// wide screen positioning
+$wide-padding: 107px;
+$wide-margin: 107px;
+$wide-width: 854px;

views/partials/hourly-graph.ejs

@@ -1,8 +1,8 @@
 <%- include('header.ejs', {title: 'Hourly Graph' , hasTime: false }) %>
-<div class="main has-scroll hourly-graph">
+<div class="main has-scroll hourly-graph can-enhance">
   <div class="top-right template ">
     <div class="temperature">Temperature</div>
-		<div class="dewpoint">Dewpoint</div>
+    <div class="dewpoint">Dewpoint</div>
     <div class="cloud">Cloud %</div>
     <div class="rain">Precip %</div>
   </div>
@@ -10,7 +10,7 @@
     <div class="label l-1">75</div>
     <div class="label l-2">65</div>
     <div class="label l-3">55</div>
-		<div class="label l-4">45</div>
+    <div class="label l-4">45</div>
   </div>
   <div class="chart">
     <img id="chart-area"></img>
@@ -21,5 +21,7 @@
     <div class="label l-3">12p</div>
     <div class="label l-4">6p</div>
     <div class="label l-5">12a</div>
+    <div class="label l-6">6a</div>
+    <div class="label l-7">12p</div>
   </div>
 </div>

views/partials/regional-forecast.ejs

@@ -1,5 +1,5 @@
 <%- include('header.ejs', {titleDual:{ top: 'Regional' , bottom: 'Observations' }, hasTime: true }) %>
-<div class="main has-scroll regional-forecast">
+<div class="main has-scroll regional-forecast can-enhance">
   <div class="map"><img src="images/maps/basemap.webp" /></div>
   <div class="location-container">
     <div class="location template">