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map-layer-controls.js
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import { convertToKML, gstableToArray } from './map-utils.js';
class MapLayerControl {
constructor(options) {
this._defaultStyles = {
vector: {
fill: {
'fill-color': '#FF0000',
'fill-opacity': [
'case',
['boolean', ['feature-state', 'selected'], false],
0.2,
['boolean', ['feature-state', 'hover'], false],
0.8,
0.03
]
},
line: {
'line-color': 'green',
'line-width': [
'interpolate',
['linear'],
['zoom'],
10, [
'case',
['boolean', ['feature-state', 'selected'], false],
2,
['boolean', ['feature-state', 'hover'], false],
1.5,
0.5
],
16, [
'case',
['boolean', ['feature-state', 'selected'], false],
4,
['boolean', ['feature-state', 'hover'], false],
3,
1
]
],
'line-opacity': 1
}
},
geojson: {
fill: {
'fill-color': '#ff0000',
'fill-opacity': 0.5
},
line: {
'line-color': '#ff0000',
'line-width': 2
},
label: {
'text-color': '#000000',
'text-halo-color': '#ffffff',
'text-halo-width': 2,
'text-size': 12
}
},
markers: {
circle: {
'circle-radius': 6,
'circle-color': '#FF0000',
'circle-opacity': 0.9,
'circle-stroke-width': 1,
'circle-stroke-color': '#ffffff'
}
},
terrain: {
exaggeration: 1.5,
fog: {
range: [-1, 2],
'horizon-blend': 0.3,
color: '#ffffff',
'high-color': '#add8e6',
'space-color': '#d8f2ff',
'star-intensity': 0.0
}
}
};
this._domCache = {};
this._options = {
groups: Array.isArray(options) ? options : [options]
};
MapLayerControl.instances = (MapLayerControl.instances || 0) + 1;
this._instanceId = MapLayerControl.instances;
this._initialized = false;
this._sourceControls = [];
this._editMode = false;
const editModeToggle = document.getElementById('edit-mode-toggle');
if (editModeToggle) {
editModeToggle.addEventListener('click', () => {
this._editMode = !this._editMode;
editModeToggle.classList.toggle('active');
editModeToggle.style.backgroundColor = this._editMode ? '#006dff' : '';
});
}
// Add share link handler
this._initializeShareLink();
}
_initializeShareLink() {
const shareButton = document.getElementById('share-link');
if (!shareButton) return;
shareButton.addEventListener('click', () => {
// Get all visible layers
const visibleLayers = this._getVisibleLayers();
// Create new URL with layers parameter
const url = new URL(window.location.href);
url.searchParams.set('layers', visibleLayers.join(','));
// Update browser URL without reloading the page
window.history.replaceState({}, '', url.toString());
// Copy to clipboard
navigator.clipboard.writeText(url.toString()).then(() => {
// Show toast notification
this._showToast('Link copied to clipboard!');
// Generate QR code
const qrCodeUrl = `https://api.qrserver.com/v1/create-qr-code/?size=500x500&data=${encodeURIComponent(url.toString())}`;
// Create QR code image for button
const qrCode = document.createElement('img');
qrCode.src = qrCodeUrl;
qrCode.alt = 'QR Code';
qrCode.style.width = '30px';
qrCode.style.height = '30px';
qrCode.style.cursor = 'pointer';
// Store original button content
const originalContent = shareButton.innerHTML;
// Replace button content with QR code
shareButton.innerHTML = '';
shareButton.appendChild(qrCode);
// Add click handler to QR code to show full screen overlay
qrCode.addEventListener('click', (e) => {
e.stopPropagation();
// Create full screen overlay
const overlay = document.createElement('div');
overlay.style.position = 'fixed';
overlay.style.top = '0';
overlay.style.left = '0';
overlay.style.width = '100%';
overlay.style.height = '100%';
overlay.style.backgroundColor = 'rgba(0, 0, 0, 0.9)';
overlay.style.display = 'flex';
overlay.style.justifyContent = 'center';
overlay.style.alignItems = 'center';
overlay.style.zIndex = '9999';
overlay.style.cursor = 'pointer';
overlay.style.padding = '10px'; // Add padding to ensure some space from edges
// Create large QR code
const largeQRCode = document.createElement('img');
largeQRCode.src = qrCodeUrl; // Use the same high-res QR code
largeQRCode.alt = 'QR Code';
largeQRCode.style.width = 'auto';
largeQRCode.style.height = 'auto';
largeQRCode.style.maxWidth = 'min(500px, 90vw)'; // Use the smaller of 500px or 90% viewport width
largeQRCode.style.maxHeight = '90vh'; // Maximum 90% of viewport height
largeQRCode.style.objectFit = 'contain'; // Maintain aspect ratio
// Close overlay when clicked
overlay.addEventListener('click', () => {
document.body.removeChild(overlay);
});
overlay.appendChild(largeQRCode);
document.body.appendChild(overlay);
});
// Auto-revert after 30 seconds
setTimeout(() => {
if (shareButton.contains(qrCode)) {
shareButton.innerHTML = originalContent;
}
}, 30000);
}).catch(err => {
console.error('Failed to copy link:', err);
this._showToast('Failed to copy link', 'error');
});
});
}
_showToast(message, type = 'success') {
// Create toast element if it doesn't exist
let toast = document.querySelector('.toast-notification');
if (!toast) {
toast = document.createElement('div');
toast.className = 'toast-notification';
document.body.appendChild(toast);
}
// Set message and style based on type
toast.textContent = message;
toast.style.backgroundColor = type === 'success' ? '#4CAF50' : '#f44336';
// Show toast
requestAnimationFrame(() => {
toast.classList.add('show');
// Hide toast after 3 seconds
setTimeout(() => {
toast.classList.remove('show');
// Remove element after animation
setTimeout(() => {
toast.remove();
}, 300);
}, 3000);
});
}
_getVisibleLayers() {
const visibleLayers = [];
this._options.groups.forEach((group, index) => {
// Find the checkbox within the group header
const groupHeader = this._sourceControls[index]?.closest('.group-header');
const checkbox = groupHeader?.querySelector('input[type="checkbox"]');
if (checkbox?.checked) {
if (group.type === 'terrain') {
visibleLayers.push('terrain');
} else if (group.type === 'vector') {
visibleLayers.push(group.id);
} else if (group.type === 'tms') {
visibleLayers.push(group.id);
} else if (group.type === 'markers') {
visibleLayers.push(group.id);
} else if (group.layers) {
// For layer groups, check which radio button is selected
const radioGroup = this._sourceControls[index]?.querySelector('.radio-group');
const selectedRadio = radioGroup?.querySelector('input[type="radio"]:checked');
if (selectedRadio) {
visibleLayers.push(selectedRadio.value);
}
}
}
});
return visibleLayers;
}
renderToContainer(container, map) {
this._map = map;
this._container = container;
const $controlContainer = $('<div>', {
class: 'layer-control'
});
if (this._map.isStyleLoaded()) {
this._initializeControl($controlContainer);
} else {
this._map.on('style.load', () => {
this._initializeControl($controlContainer);
});
}
$(container).append($controlContainer);
}
_initializeControl($container) {
this._initializeLayers();
this._options.groups.forEach((group, groupIndex) => {
const $groupHeader = $('<sl-details>', {
class: 'group-header w-full map-controls-group',
open: group.initiallyChecked || false
});
this._sourceControls[groupIndex] = $groupHeader[0];
// Add sl-show/hide listeners to sync checkbox with sl-details
$groupHeader[0].addEventListener('sl-show', (event) => {
const checkbox = event.target.querySelector('input[type="checkbox"]');
checkbox.checked = true;
this._toggleSourceControl(groupIndex, true);
$opacityButton.toggleClass('hidden', false);
});
$groupHeader[0].addEventListener('sl-hide', (event) => {
const checkbox = event.target.querySelector('input[type="checkbox"]');
checkbox.checked = false;
this._toggleSourceControl(groupIndex, false);
$opacityButton.toggleClass('hidden', true);
});
// NEW CODE: If the group is initially checked, we need to explicitly toggle the source control
if (group.initiallyChecked) {
// Use requestAnimationFrame to ensure DOM is ready
requestAnimationFrame(() => {
this._toggleSourceControl(groupIndex, true);
if (['tms', 'vector', 'geojson', 'layer-group'].includes(group.type)) {
$opacityButton.toggleClass('hidden', false);
}
});
}
// Add empty slots to remove the icons
$groupHeader.append(
$('<span>', { slot: 'expand-icon' }),
$('<span>', { slot: 'collapse-icon' })
);
const $summary = $('<div>', {
slot: 'summary',
class: 'flex items-center gap-2 relative w-full h-12'
});
const $contentWrapper = $('<div>', {
class: 'flex items-center gap-2 relative z-10 w-full p-2'
});
const $checkbox = $('<input>', {
type: 'checkbox',
checked: group.initiallyChecked || false,
class: 'w-4 h-4'
});
// Update checkbox click handler
$checkbox.on('click', (e) => {
// Stop event propagation to prevent any interference
e.stopPropagation();
// Get current state and toggle it
const currentState = $checkbox.prop('checked');
// Update checkbox state
$checkbox.prop('checked', currentState);
// Show/hide opacity switch for supported layer types
if (['tms', 'vector', 'geojson', 'layer-group'].includes(group.type)) {
$opacityButton.toggleClass('hidden', !currentState);
}
// Update sl-details and layer visibility
if (currentState) {
$groupHeader[0].show();
// If group has radio buttons, select the first radio button by default
const $firstRadio = $groupHeader.find('input[type="radio"]').first();
if ($firstRadio.length) {
$firstRadio.prop('checked', true);
if (group.type === 'layer-group') {
this._handleLayerGroupChange($firstRadio.val(), group.groups);
} else {
this._handleLayerChange($firstRadio.val(), group.layers);
}
}
} else {
$groupHeader[0].hide();
// Hide all layers in the group
if (group.type === 'layer-group') {
group.groups.forEach(subGroup => {
const allLayers = this._map.getStyle().layers
.map(layer => layer.id)
.filter(id =>
id === subGroup.id ||
id.startsWith(`${subGroup.id}-`) ||
id.startsWith(`${subGroup.id} `)
);
this._updateLayerVisibility(allLayers, false);
});
} else if (group.layers) {
group.layers.forEach(layer => {
if (this._map.getLayer(layer.id)) {
this._map.setLayoutProperty(layer.id, 'visibility', 'none');
}
});
}
}
this._toggleSourceControl(groupIndex, currentState);
});
const $opacityButton = ['tms', 'vector', 'geojson', 'layer-group'].includes(group.type)
? $('<sl-icon-button>', {
class: 'opacity-toggle hidden ml-auto',
'data-opacity': '0.95',
title: 'Toggle opacity',
name: 'layers-fill', // Start with filled icon
'font-size': '2.5rem'
}).css({
'--sl-color-neutral-600': '#ffffff', // Start with white for full opacity
'--sl-color-primary-600': 'currentColor', // Use current color instead of hover effect
'--sl-color-primary-500': 'currentColor',
'color': '#ffffff' // Set initial color
})
: $('<span>');
$opacityButton[0]?.addEventListener('click', (e) => {
e.preventDefault();
e.stopPropagation();
const currentOpacity = parseFloat($opacityButton.attr('data-opacity'));
const newOpacity = currentOpacity === 0.95 ? 0.5 : 0.95;
$opacityButton.attr('data-opacity', newOpacity);
$opacityButton.title = `Toggle opacity`;
// Update icon based on opacity
$opacityButton.attr('name', newOpacity === 0.95 ? 'layers-fill' : 'layers');
if (group.type === 'layer-group') {
const allLayers = this._map.getStyle().layers.map(layer => layer.id);
group.groups.forEach(subGroup => {
const matchingLayers = allLayers.filter(layerId =>
layerId === subGroup.id ||
layerId.startsWith(`${subGroup.id}-`) ||
layerId.startsWith(`${subGroup.id} `)
);
matchingLayers.forEach(layerId => {
if (this._map.getLayer(layerId)) {
const layer = this._map.getLayer(layerId);
if (layer.type === 'fill') {
this._map.setPaintProperty(layerId, 'fill-opacity', newOpacity * 0.5);
} else if (layer.type === 'line') {
this._map.setPaintProperty(layerId, 'line-opacity', newOpacity);
} else if (layer.type === 'symbol') {
this._map.setPaintProperty(layerId, 'text-opacity', newOpacity);
} else if (layer.type === 'raster') {
this._map.setPaintProperty(layerId, 'raster-opacity', newOpacity);
}
}
});
});
} else if (group.type === 'geojson') {
const sourceId = `geojson-${group.id}`;
if (this._map.getLayer(`${sourceId}-fill`)) {
this._map.setPaintProperty(`${sourceId}-fill`, 'fill-opacity', newOpacity * 0.5);
}
if (this._map.getLayer(`${sourceId}-line`)) {
this._map.setPaintProperty(`${sourceId}-line`, 'line-opacity', newOpacity);
}
if (this._map.getLayer(`${sourceId}-label`)) {
this._map.setPaintProperty(`${sourceId}-label`, 'text-opacity', newOpacity);
}
} else if (group.type === 'tms') {
const layerId = `tms-layer-${group.id}`;
if (this._map.getLayer(layerId)) {
this._map.setPaintProperty(layerId, 'raster-opacity', newOpacity);
}
} else if (group.type === 'vector') {
const layerId = `vector-layer-${group.id}`;
if (this._map.getLayer(layerId)) {
this._map.setPaintProperty(layerId, 'fill-opacity', newOpacity * 0.5);
this._map.setPaintProperty(`${layerId}-outline`, 'line-opacity', newOpacity);
}
}
});
const $titleSpan = $('<span>', {
text: group.title,
class: 'control-title text-sm font-medium font-bold text-white'
});
// Add header background if exists
if (group.headerImage) {
const $headerBg = $('<div>', {
class: 'absolute top-0 left-0 right-0 w-full h-full bg-cover bg-center bg-no-repeat',
style: `background-image: url('${group.headerImage}')`
});
const $headerOverlay = $('<div>', {
class: 'absolute top-0 left-0 right-0 w-full h-full bg-black bg-opacity-40'
});
$summary.append($headerBg, $headerOverlay, $contentWrapper);
} else {
$summary.append($contentWrapper);
}
$contentWrapper.append($checkbox, $titleSpan, $opacityButton);
$groupHeader.append($summary);
// Add source control to sl-details content
const $sourceControl = $('<div>', {
class: 'source-control mt-3 terrain-control-container' // Add terrain-control-container class
});
$container.append($groupHeader);
const $opacityContainer = $('<div>', {
class: 'opacity-control mt-2 px-2'
});
const $opacitySlider = $('<input>', {
type: 'range',
min: '0',
max: '1',
step: '0.1',
value: '1',
class: 'w-full'
});
const $opacityValue = $('<span>', {
class: 'text-sm text-gray-600 ml-2',
text: '100%'
});
$opacitySlider.on('input', (e) => {
const value = parseFloat(e.target.value);
$opacityValue.text(`${Math.round(value * 100)}%`);
if (group.type === 'geojson') {
const sourceId = `geojson-${group.id}`;
if (this._map.getLayer(`${sourceId}-fill`)) {
this._map.setPaintProperty(`${sourceId}-fill`, 'fill-opacity', value * 0.5);
}
if (this._map.getLayer(`${sourceId}-line`)) {
this._map.setPaintProperty(`${sourceId}-line`, 'line-opacity', value);
}
if (this._map.getLayer(`${sourceId}-label`)) {
this._map.setPaintProperty(`${sourceId}-label`, 'text-opacity', value);
}
} else if (group.type === 'tms') {
const layerId = `tms-layer-${group.id}`;
if (this._map.getLayer(layerId)) {
this._map.setPaintProperty(layerId, 'raster-opacity', value);
}
} else if (group.layers) {
group.layers.forEach(layer => {
if (this._map.getLayer(layer.id)) {
const layerType = this._map.getLayer(layer.id).type;
switch (layerType) {
case 'raster':
this._map.setPaintProperty(layer.id, 'raster-opacity', value);
break;
case 'fill':
this._map.setPaintProperty(layer.id, 'fill-opacity', value);
break;
case 'line':
this._map.setPaintProperty(layer.id, 'line-opacity', value);
break;
case 'symbol':
this._map.setPaintProperty(layer.id, 'text-opacity', value);
this._map.setPaintProperty(layer.id, 'icon-opacity', value);
break;
}
}
});
} else if (group.type === 'vector') {
const layerId = `vector-layer-${group.id}`;
if (this._map.getLayer(layerId)) {
this._map.setPaintProperty(layerId, 'fill-opacity', value * (group.style?.fillOpacity || 0.1));
this._map.setPaintProperty(`${layerId}-outline`, 'line-opacity', value);
}
} else {
const $radioGroup = $('<div>', { class: 'radio-group' });
group.layers.forEach((layer, index) => {
const $radioLabel = $('<label>', { class: 'radio-label' });
const $radio = $('<input>', {
type: 'radio',
name: `layer-group-${this._instanceId}-${groupIndex}`,
value: layer.id,
checked: index === 0
});
$radio.on('change', () => this._handleLayerChange(layer.id, group.layers));
$radioLabel.append(
$radio,
$('<span>', { text: layer.label })
);
$radioGroup.append($radioLabel);
});
$sourceControl.append($radioGroup);
}
});
if (group.type !== 'terrain') {
$sourceControl.append($opacityContainer);
}
if (group.description) {
const $description = $('<div>', {
class: 'text-sm text-gray-600 mb-2 px-2',
html: group.description // Using html instead of text to allow HTML in descriptions
});
// Add description directly after the group header content
const $contentArea = $('<div>', { class: 'description-area' });
$contentArea.append($description);
$groupHeader.append($contentArea);
}
if (group.type === 'layer-group') {
const $radioGroup = $('<div>', { class: 'radio-group mt-2' });
const $contentArea = $('<div>');
group.groups.forEach((subGroup, index) => {
const $radioLabel = $('<label>', { class: 'radio-label' });
const $radio = $('<input>', {
type: 'radio',
name: `layer-group-${this._instanceId}-${groupIndex}`,
value: subGroup.id,
checked: index === 0
});
$radio.on('change', () => this._handleLayerGroupChange(subGroup.id, group.groups));
$radioLabel.append(
$radio,
$('<span>', { text: subGroup.title })
);
$radioGroup.append($radioLabel);
if (subGroup.attribution || subGroup.location) {
const links = [];
if (subGroup.attribution) {
links.push(`<a href="${subGroup.attribution}" target="_blank" class="hover:underline">Source</a>`);
}
if (subGroup.location) {
links.push(`<a href="#" class="hover:underline view-link" data-location="${subGroup.location}">View</a>`);
}
const $infoDiv = $('<div>', {
class: 'layer-info text-xs pl-5 text-gray-600',
html: links.join(' | ')
});
$infoDiv.find('.view-link').on('click', (e) => {
e.preventDefault();
this._flyToLocation(subGroup.location);
});
$radioLabel.append($infoDiv);
}
});
// Add radio group to content area
$contentArea.append($radioGroup);
// Add content area to sl-details
$groupHeader.append($contentArea);
} else if (group.type === 'geojson') {
const sourceId = `geojson-${group.id}`;
// Initialize source with empty FeatureCollection
if (!this._map.getSource(sourceId)) {
this._map.addSource(sourceId, {
type: 'geojson',
data: {
type: 'FeatureCollection',
features: []
}
});
const style = {
fill: {
...this._defaultStyles.geojson.fill,
...(group.style?.fill || {})
},
line: {
...this._defaultStyles.geojson.line,
...(group.style?.line || {})
},
label: {
...this._defaultStyles.geojson.label,
...(group.style?.label || {})
}
};
// Add layers with empty source
if (style.fill !== false) {
this._map.addLayer({
id: `${sourceId}-fill`,
type: 'fill',
source: sourceId,
paint: {
'fill-color': style.fill?.['fill-color'] || '#ff0000',
'fill-opacity': style.fill?.['fill-opacity'] || 0.95
},
layout: {
'visibility': 'none'
}
});
}
this._map.addLayer({
id: `${sourceId}-line`,
type: 'line',
source: sourceId,
paint: {
'line-color': style.line?.['line-color'] || '#ff0000',
'line-width': style.line?.['line-width'] || 2
},
layout: {
'visibility': 'none'
}
});
this._map.addLayer({
id: `${sourceId}-label`,
type: 'symbol',
source: sourceId,
layout: {
'visibility': 'none',
'text-field': ['get', 'name'],
'text-size': style.label?.['text-size'] || 12,
'text-anchor': 'center',
'text-offset': [0, 0],
'text-allow-overlap': false,
'text-ignore-placement': false
},
paint: {
'text-color': style.label?.['text-color'] || '#000000',
'text-halo-color': style.label?.['text-halo-color'] || '#ffffff',
'text-halo-width': style.label?.['text-halo-width'] || 2
}
});
// Load data asynchronously if URL is provided
if (group.url) {
fetch(group.url)
.then(response => response.json())
.then(data => {
// Update source with loaded data
this._map.getSource(sourceId).setData(data);
})
.catch(error => {
console.error(`Error loading GeoJSON for ${group.id}:`, error);
});
} else if (group.data) {
// Support existing direct data assignment
this._map.getSource(sourceId).setData(group.data);
}
}
if (group.attribution) {
const $attribution = $('<div>', {
class: 'text-sm text-gray-600 mt-2',
html: group.attribution.replace(/<a /g, '<a target="_blank" rel="noopener noreferrer" ')
});
// Add attribution to sl-details content area instead of source control
const $contentArea = $('<div>');
$contentArea.append($attribution);
$groupHeader.append($contentArea);
}
} else if (group.type === 'terrain') {
const $sliderContainer = $('<div>', {
class: 'terrain-settings-section' // Add terrain-settings-section class
});
const $contoursContainer = $('<div>', { class: 'mb-4' });
const $contoursLabel = $('<label>', { class: 'flex items-center' });
const $contoursCheckbox = $('<input>', {
type: 'checkbox',
class: 'mr-2',
checked: false
});
$contoursLabel.append(
$contoursCheckbox,
$('<span>', {
class: 'text-sm text-gray-700',
text: 'Contours'
})
);
$contoursCheckbox.on('change', (e) => {
const contourLayers = [
'contour lines',
'contour labels'
];
contourLayers.forEach(layerId => {
if (this._map.getLayer(layerId)) {
this._map.setLayoutProperty(
layerId,
'visibility',
e.target.checked ? 'visible' : 'none'
);
}
});
});
$contoursContainer.append($contoursLabel);
$sourceControl.append($contoursContainer);
$groupHeader.append($sourceControl);
const $exaggerationSlider = $('<input>', {
type: 'range',
min: '0',
max: '10',
step: '0.2',
value: '1.5',
class: 'w-full'
});
const $exaggerationValue = $('<span>', {
class: 'text-sm text-gray-600 ml-2',
text: '1.5x'
});
const $fogContainer = $('<div>', { class: 'mt-4' });
const $fogSlider = $('<div>', { class: 'fog-range-slider' });
const $fogStartSlider = $('<input>', {
type: 'range',
id: `fog-start-${this._instanceId}`,
min: '-20',
max: '20',
step: '0.5',
value: '0',
class: 'w-full'
});
const $fogEndSlider = $('<input>', {
type: 'range',
id: `fog-end-${this._instanceId}`,
min: '-20',
max: '20',
step: '0.5',
value: '10',
class: 'w-full'
});
const $fogValue = $('<span>', {
class: 'text-sm text-gray-600 ml-2',
text: '[0, 10]'
});
const $horizonContainer = $('<div>', { class: 'mt-4' });
const $horizonSlider = $('<input>', {
type: 'range',
id: `horizon-blend-${this._instanceId}`,
min: '0',
max: '1',
step: '0.01',
value: '0.3',
class: 'w-full'
});
const $horizonValue = $('<span>', {
class: 'text-sm text-gray-600 ml-2',
text: '0.3'
});
const $colorContainer = $('<div>', { class: 'mt-4' });
const $colorPicker = $('<input>', {
type: 'color',
id: `fog-color-${this._instanceId}`,
value: '#ffffff',
class: 'w-8 h-8 rounded cursor-pointer'
});
const $colorValue = $('<span>', {
class: 'text-sm text-gray-600 ml-2',
text: '#ffffff'
});
const $highColorPicker = $('<input>', {
type: 'color',
id: `fog-high-color-${this._instanceId}`,
value: '#add8e6',
class: 'w-8 h-8 rounded cursor-pointer'
});
const $highColorValue = $('<span>', {
class: 'text-sm text-gray-600 ml-2',
text: '#add8e6'
});
const $spaceColorPicker = $('<input>', {
type: 'color',
id: `fog-space-color-${this._instanceId}`,
value: '#d8f2ff',
class: 'w-8 h-8 rounded cursor-pointer'
});
const $spaceColorValue = $('<span>', {
class: 'text-sm text-gray-600 ml-2',
text: '#d8f2ff'
});
$exaggerationSlider.on('input', (e) => {
const value = parseFloat(e.target.value);
$exaggerationValue.text(`${value}x`);
if (this._map.getTerrain()) {
this._map.setTerrain({
'source': 'mapbox-dem',
'exaggeration': value
});
}
});
const updateFog = () => {
const start = parseFloat($fogStartSlider.val());
const end = parseFloat($fogEndSlider.val());
const horizonBlend = parseFloat($horizonSlider.val());
const fogColor = $colorPicker.val();
const highColor = $highColorPicker.val();
const spaceColor = $spaceColorPicker.val();
$fogValue.text(`[${start.toFixed(1)}, ${end.toFixed(1)}]`);
if (this._map.getFog()) {
this._map.setFog({
'range': [start, end],
'horizon-blend': horizonBlend,
'color': fogColor,
'high-color': highColor,
'space-color': spaceColor,
'star-intensity': 0.0
});
}
};
$fogStartSlider.on('input', (e) => {
const start = parseFloat(e.target.value);
const end = parseFloat($fogEndSlider.val());
if (start < end) {
updateFog();
}
});
$fogEndSlider.on('input', (e) => {
const start = parseFloat($fogStartSlider.val());
const end = parseFloat(e.target.value);
if (end > start) {
updateFog();
}
});
$horizonSlider.on('input', (e) => {
const value = parseFloat(e.target.value);
$horizonValue.text(value.toFixed(2));
updateFog();
});
$colorPicker.on('input', (e) => {
const color = e.target.value;
$colorValue.text(color);
updateFog();
});
$highColorPicker.on('input', (e) => {
const color = e.target.value;
$highColorValue.text(color);
updateFog();
});
$spaceColorPicker.on('input', (e) => {
const color = e.target.value;
$spaceColorValue.text(color);
updateFog();
});
$sliderContainer.append(
$('<label>', {
class: 'block text-sm text-gray-700 mb-1',
text: 'Terrain Exaggeration'
}),
$('<div>', { class: 'flex items-center' }).append($exaggerationSlider, $exaggerationValue)
);
$fogContainer.append(
$('<label>', {
class: 'block text-sm text-gray-700 mb-1',
text: 'Fog Range'
}),
$fogSlider.append($fogStartSlider, $fogEndSlider),
$('<div>', { class: 'flex items-center' }).append($fogValue)
);
$horizonContainer.append(
$('<label>', {
class: 'block text-sm text-gray-700 mb-1',
text: 'Horizon Blend'
}),
$('<div>', { class: 'flex items-center' }).append($horizonSlider, $horizonValue)
);
$colorContainer.append(
$('<label>', {
class: 'block text-sm text-gray-700 mb-2', // Increase bottom margin
text: 'Fog Color'
}),
$('<div>', { class: 'flex items-center mb-3' }).append($colorPicker, $colorValue), // Add bottom margin
$('<label>', {
class: 'block text-sm text-gray-700 mb-2', // Increase bottom margin
text: 'High Color'
}),
$('<div>', { class: 'flex items-center mb-3' }).append($highColorPicker, $highColorValue), // Add bottom margin