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Commit f4fadffb authored by JOE XMG's avatar JOE XMG
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update

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public/bbox-leaflet.html 0 → 100644
View file @ f4fadffb
<!DOCTYPE html>
<html>
<head>
<title>Joe BBOX Finder</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.8.1/font/bootstrap-icons.css">
<link rel="stylesheet" href="libs/leaflet.css" />
<link rel="stylesheet" href="./src/leaflet.draw.css" />
<script src="libs/leaflet-src.js"></script>
<script src="./src/Leaflet.draw.js"></script>
<script src="./src/Leaflet.Draw.Event.js"></script>
<script src="./src/edit/handler/Edit.Poly.js"></script>
<script src="./src/edit/handler/Edit.SimpleShape.js"></script>
<script src="./src/edit/handler/Edit.Rectangle.js"></script>
<script src="./src/edit/handler/Edit.Marker.js"></script>
<script src="./src/edit/handler/Edit.CircleMarker.js"></script>
<script src="./src/edit/handler/Edit.Circle.js"></script>
<script src="./src/draw/handler/Draw.Feature.js"></script>
<script src="./src/draw/handler/Draw.Polyline.js"></script>
<script src="./src/draw/handler/Draw.Polygon.js"></script>
<script src="./src/draw/handler/Draw.SimpleShape.js"></script>
<script src="./src/draw/handler/Draw.Rectangle.js"></script>
<script src="./src/draw/handler/Draw.Circle.js"></script>
<script src="./src/draw/handler/Draw.Marker.js"></script>
<script src="./src/draw/handler/Draw.CircleMarker.js"></script>
<script src="./src/ext/TouchEvents.js"></script>
<script src="./src/ext/LatLngUtil.js"></script>
<script src="./src/ext/GeometryUtil.js"></script>
<script src="./src/ext/LineUtil.Intersect.js"></script>
<script src="./src/ext/Polyline.Intersect.js"></script>
<script src="./src/ext/Polygon.Intersect.js"></script>
<script src="./src/Control.Draw.js"></script>
<script src="./src/Tooltip.js"></script>
<script src="./src/Toolbar.js"></script>
<script src="./src/draw/DrawToolbar.js"></script>
<script src="./src/edit/EditToolbar.js"></script>
<script src="./src/edit/handler/EditToolbar.Edit.js"></script>
<script src="./src/edit/handler/EditToolbar.Delete.js"></script>
</head>
<body>
<style>
.calculation-box {
height: 90px;
width: 600px;
position: absolute;
bottom: 25px;
left: 25px;
background-color: rgba(255, 255, 255, 0.9);
padding: 15px;
text-align: center;
z-index: 1000;
}
p {
/* font-family: 'Open Sans'; */
margin: 0;
font-size: 13px;
font-weight: 600;
}
</style>
<div id="map" style="width: 100%; height: 100vh;"></div>
<div class="calculation-box text-left">
<p class="text-bold text-wrap"> <b>BBOX Finder <i class="bi bi-bounding-box"></i></b>
<br>
<span id="calculated_area">[Hint: Draw a bbox using tool on the right-bottom menu.]</span>
</p>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous">
</script>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="./libs/proj4js.min.js"></script>
<script>
var Stadia_Outdoors = L.tileLayer('https://tiles.stadiamaps.com/tiles/outdoors/{z}/{x}/{y}{r}.png', {
maxZoom: 20,
attribution: '&copy; <a href="https://stadiamaps.com/">Stadia Maps</a>, &copy; <a href="https://openmaptiles.org/">OpenMapTiles</a> &copy; <a href="http://openstreetmap.org">OpenStreetMap</a> contributors'
});
var tmp_layer
var osmUrl = 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
osmAttrib = '&copy; <a href="http://openstreetmap.org/copyright">OpenStreetMap</a> contributors',
osm = L.tileLayer(osmUrl, {
maxZoom: 18,
attribution: osmAttrib
}),
map = new L.Map('map', {
layers: [Stadia_Outdoors],
center: new L.LatLng(48.7758, 9.1829),
zoom: 15
});
var drawnItems = new L.FeatureGroup();
map.addLayer(drawnItems);
// Set the title to show on the polygon button
L.drawLocal.draw.toolbar.buttons.polygon = 'Draw a polygon!';
var drawControl = new L.Control.Draw({
position: 'bottomright',
draw: {
polyline: false,
polygon: false,
circle: false,
marker: false,
circlemarker: false
},
edit: {
featureGroup: drawnItems,
remove: true
}
});
map.addControl(drawControl);
map.on(L.Draw.Event.CREATED, function (e) {
if (tmp_layer !== undefined) {
try {
map.removeLayer(tmp_layer)
} catch (error) {}
}
var type = e.layerType,
layer = e.layer;
tmp_layer = layer
if (type === 'marker') {
layer.bindPopup('A popup!');
}
drawnItems.addLayer(layer);
const answer = document.getElementById('calculated_area');
// $("#")
var source = new proj4.Proj('EPSG:4326'); //source coordinates will be in Longitude/Latitude
proj4.defs("EPSG:31463",
"+proj=tmerc +lat_0=0 +lon_0=9 +k=1 +x_0=3500000 +y_0=0 +ellps=bessel +towgs84=598.1,73.7,418.2,0.202,0.045,-2.455,6.7 +units=m +no_defs"
);
var dest = new proj4.Proj('EPSG:31463'); //source coordinates will be in Longitude/Latitude
var p_min = new proj4.toPoint([tmp_layer._bounds._southWest.lng, tmp_layer._bounds._southWest
.lat
]); //any object will do as long as it has 'x' and 'y' properties
var p_max = new proj4.toPoint([tmp_layer._bounds._southWest.lng, tmp_layer._bounds._southWest
.lat
]); //any object will do as long as it has 'x' and 'y' properties
p_dest_min = proj4.transform(source, dest,
p_min); //do the transformation. x and y are modified in place
p_dest_max = proj4.transform(source, dest,
p_max); //do the transformation. x and y are modified in place
answer.innerHTML = `
BBOX (4326):
<input type="text" value="${tmp_layer._bounds._southWest.lng.toFixed(6)},${tmp_layer._bounds._southWest.lat.toFixed(6)},${tmp_layer._bounds._northEast.lng.toFixed(6)},${tmp_layer._bounds._northEast.lat.toFixed(6)}" id="4326" size="60">
<button class="badge bg-secondary" onclick="clickToCopy('4326')">click to copy</button>
<br>
BBOX (31463):
<input type="text" value="${p_dest_min.x.toFixed(4)},${p_dest_min.y.toFixed(4)},${p_dest_max.x.toFixed(4)},${p_dest_max.y.toFixed(4)}" id="31463" size="60">
<button class="badge bg-secondary" onclick="clickToCopy('31463')">click to copy</button>
`;
});
map.on(L.Draw.Event.EDITED, function (e) {
var layers = e.layers;
var countOfEditedLayers = 0;
layers.eachLayer(function (layer) {
countOfEditedLayers++;
});
console.log("Edited " + countOfEditedLayers + " layers");
});
function clickToCopy(id) {
/* Get the text field */
var copyText = document.getElementById(id);
/* Select the text field */
copyText.select();
copyText.setSelectionRange(0, 99999); /* For mobile devices */
/* Copy the text inside the text field */
navigator.clipboard.writeText(copyText.value);
/* Alert the copied text */
alert("BBox Copied:<br>" + copyText.value);
}
</script>
</body>
</html>
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public/bbox.html 0 → 100644
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Draw a polygon and calculate its area</title>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no">
<link href="https://api.mapbox.com/mapbox-gl-js/v2.7.0/mapbox-gl.css" rel="stylesheet">
<script src="https://api.mapbox.com/mapbox-gl-js/v2.7.0/mapbox-gl.js"></script>
<style>
body {
margin: 0;
padding: 0;
}
#map {
position: absolute;
top: 0;
bottom: 0;
width: 100%;
}
</style>
</head>
<body>
<style>
.calculation-box {
height: 150px;
width: 350px;
position: absolute;
bottom: 40px;
left: 10px;
background-color: rgba(255, 255, 255, 0.9);
padding: 15px;
text-align: center;
}
p {
font-family: 'Open Sans';
margin: 0;
font-size: 13px;
}
</style>
<script src="https://unpkg.com/@turf/turf@6/turf.min.js"></script>
<script src="https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-draw/v1.2.2/mapbox-gl-draw.js"></script>
<link rel="stylesheet" href="https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-draw/v1.2.2/mapbox-gl-draw.css"
type="text/css">
<div id="map"></div>
<div class="calculation-box">
<p>Click the map to draw a polygon.</p>
<div id="calculated-area"></div>
</div>
<script>
var tmp;
mapboxgl.accessToken =
'pk.eyJ1IjoidGh1bnlhdGhlcCIsImEiOiJjamFpOWV4a2gxd21vMndxdXd2M3VoY3hmIn0.jLlCscei0yH-ZHwcfxF_ug';
const map = new mapboxgl.Map({
container: 'map', // container ID
style: 'mapbox://styles/mapbox/streets-v11', // style URL
center: [9.1829, 48.7758], // starting position [lng, lat] ° N, ° E
zoom: 12 // starting zoom
});
const draw = new MapboxDraw({
displayControlsDefault: false,
// Select which mapbox-gl-draw control buttons to add to the map.
controls: {
polygon: true,
trash: true
},
// Set mapbox-gl-draw to draw by default.
// The user does not have to click the polygon control button first.
defaultMode: 'draw_polygon'
});
map.addControl(draw);
map.on('draw.create', updateArea);
map.on('draw.delete', updateArea);
map.on('draw.update', updateArea);
function updateArea(e) {
const data = draw.getAll();
tmp = data
coord = tmp.features[0].geometry.coordinates[0]
var maxlat = 0
var maxlng = 0
var minlat = 999
var minlng = 999
for (let index = 0; index < coord.length; index++) {
const element = coord[index];
lat = element[1]
lng = element[0]
if (lat> maxlat) {maxlat = lat}
if (lat< minlat) {minlat = lat}
if (lng> maxlng) {maxlng = lng}
if (lng< minlng) {minlng = lng}
}
const answer = document.getElementById('calculated-area');
if (data.features.length > 0) {
const area = turf.area(data);
// Restrict the area to 2 decimal points.
const rounded_area = Math.round(area * 100) / 100;
answer.innerHTML = `
<p><strong>${rounded_area}</strong></p><p>square meters</p>
min: ${minlat},${minlng}
max: ${maxlat},${maxlng}
`;
} else {
answer.innerHTML = '';
if (e.type !== 'draw.delete')
alert('Click the map to draw a polygon.');
}
}
</script>
</body>
</html>
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public/libs/leaflet.css 0 → 100644
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/* required styles */
.leaflet-pane,
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-tile-container,
.leaflet-pane > svg,
.leaflet-pane > canvas,
.leaflet-zoom-box,
.leaflet-image-layer,
.leaflet-layer {
position: absolute;
left: 0;
top: 0;
}
.leaflet-container {
overflow: hidden;
}
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow {
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
-webkit-user-drag: none;
}
/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
.leaflet-safari .leaflet-tile {
image-rendering: -webkit-optimize-contrast;
}
/* hack that prevents hw layers "stretching" when loading new tiles */
.leaflet-safari .leaflet-tile-container {
width: 1600px;
height: 1600px;
-webkit-transform-origin: 0 0;
}
.leaflet-marker-icon,
.leaflet-marker-shadow {
display: block;
}
/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
.leaflet-container .leaflet-overlay-pane svg,
.leaflet-container .leaflet-marker-pane img,
.leaflet-container .leaflet-shadow-pane img,
.leaflet-container .leaflet-tile-pane img,
.leaflet-container img.leaflet-image-layer {
max-width: none !important;
max-height: none !important;
}
.leaflet-container.leaflet-touch-zoom {
-ms-touch-action: pan-x pan-y;
touch-action: pan-x pan-y;
}
.leaflet-container.leaflet-touch-drag {
-ms-touch-action: pinch-zoom;
/* Fallback for FF which doesn't support pinch-zoom */
touch-action: none;
touch-action: pinch-zoom;
}
.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
-ms-touch-action: none;
touch-action: none;
}
.leaflet-container {
-webkit-tap-highlight-color: transparent;
}
.leaflet-container a {
-webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
}
.leaflet-tile {
filter: inherit;
visibility: hidden;
}
.leaflet-tile-loaded {
visibility: inherit;
}
.leaflet-zoom-box {
width: 0;
height: 0;
-moz-box-sizing: border-box;
box-sizing: border-box;
z-index: 800;
}
/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
.leaflet-overlay-pane svg {
-moz-user-select: none;
}
.leaflet-pane { z-index: 400; }
.leaflet-tile-pane { z-index: 200; }
.leaflet-overlay-pane { z-index: 400; }
.leaflet-shadow-pane { z-index: 500; }
.leaflet-marker-pane { z-index: 600; }
.leaflet-tooltip-pane { z-index: 650; }
.leaflet-popup-pane { z-index: 700; }
.leaflet-map-pane canvas { z-index: 100; }
.leaflet-map-pane svg { z-index: 200; }
.leaflet-vml-shape {
width: 1px;
height: 1px;
}
.lvml {
behavior: url(#default#VML);
display: inline-block;
position: absolute;
}
/* control positioning */
.leaflet-control {
position: relative;
z-index: 800;
pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
pointer-events: auto;
}
.leaflet-top,
.leaflet-bottom {
position: absolute;
z-index: 1000;
pointer-events: none;
}
.leaflet-top {
top: 0;
}
.leaflet-right {
right: 0;
}
.leaflet-bottom {
bottom: 0;
}
.leaflet-left {
left: 0;
}
.leaflet-control {
float: left;
clear: both;
}
.leaflet-right .leaflet-control {
float: right;
}
.leaflet-top .leaflet-control {
margin-top: 10px;
}
.leaflet-bottom .leaflet-control {
margin-bottom: 10px;
}
.leaflet-left .leaflet-control {
margin-left: 10px;
}
.leaflet-right .leaflet-control {
margin-right: 10px;
}
/* zoom and fade animations */
.leaflet-fade-anim .leaflet-tile {
will-change: opacity;
}
.leaflet-fade-anim .leaflet-popup {
opacity: 0;
-webkit-transition: opacity 0.2s linear;
-moz-transition: opacity 0.2s linear;
-o-transition: opacity 0.2s linear;
transition: opacity 0.2s linear;
}
.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
opacity: 1;
}
.leaflet-zoom-animated {
-webkit-transform-origin: 0 0;
-ms-transform-origin: 0 0;
transform-origin: 0 0;
}
.leaflet-zoom-anim .leaflet-zoom-animated {
will-change: transform;
}
.leaflet-zoom-anim .leaflet-zoom-animated {
-webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
-moz-transition: -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
-o-transition: -o-transform 0.25s cubic-bezier(0,0,0.25,1);
transition: transform 0.25s cubic-bezier(0,0,0.25,1);
}
.leaflet-zoom-anim .leaflet-tile,
.leaflet-pan-anim .leaflet-tile {
-webkit-transition: none;
-moz-transition: none;
-o-transition: none;
transition: none;
}
.leaflet-zoom-anim .leaflet-zoom-hide {
visibility: hidden;
}
/* cursors */
.leaflet-interactive {
cursor: pointer;
}
.leaflet-grab {
cursor: -webkit-grab;
cursor: -moz-grab;
}
.leaflet-crosshair,
.leaflet-crosshair .leaflet-interactive {
cursor: crosshair;
}
.leaflet-popup-pane,
.leaflet-control {
cursor: auto;
}
.leaflet-dragging .leaflet-grab,
.leaflet-dragging .leaflet-grab .leaflet-interactive,
.leaflet-dragging .leaflet-marker-draggable {
cursor: move;
cursor: -webkit-grabbing;
cursor: -moz-grabbing;
}
/* marker & overlays interactivity */
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-image-layer,
.leaflet-pane > svg path,
.leaflet-tile-container {
pointer-events: none;
}
.leaflet-marker-icon.leaflet-interactive,
.leaflet-image-layer.leaflet-interactive,
.leaflet-pane > svg path.leaflet-interactive {
pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
pointer-events: auto;
}
/* visual tweaks */
.leaflet-container {
background: #ddd;
outline: 0;
}
.leaflet-container a {
color: #0078A8;
}
.leaflet-container a.leaflet-active {
outline: 2px solid orange;
}
.leaflet-zoom-box {
border: 2px dotted #38f;
background: rgba(255,255,255,0.5);
}
/* general typography */
.leaflet-container {
font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif;
}
/* general toolbar styles */
.leaflet-bar {
box-shadow: 0 1px 5px rgba(0,0,0,0.65);
border-radius: 4px;
}
.leaflet-bar a,
.leaflet-bar a:hover {