I currently have an HTML file, I used cesiumjs. I need to display this in AR and built it as a mobile app. For building a mobile app I am using Cordova. I almost searched every forum and it's not possible because of AR only supports 3D formats like gltf,fbx e.t.c. Can anyone help me with the AR part ? I need to get the output something similar like this.. I need to get the WMS source from the user in realtime.
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
<script src="https://cesiumjs.org/releases/1.44/Build/Cesium/Cesium.js"></script>
<style>
#import url(https://cesiumjs.org/releases/1.44/Build/Cesium/Widgets/widgets.css);
#cesiumContainer {position: absolute; top: 0; right: 0; bottom: 0; left: 0;}
</style>
</head>
<body>
<div id="cesiumContainer"></div>
<script>
var widget = new Cesium.CesiumWidget('cesiumContainer');
contextOptions : {
alpha : true
}
widget.scene.skyBox.destroy();
widget.scene.skyBox = undefined;
widget.scene.sun.destroy();
widget.scene.sun = undefined;
widget.scene.skyAtmosphere.destroy();
widget.scene.skyAtmosphere = undefined;
widget.scene.backgroundColor = new Cesium.Color(0, 0, 0, 0);
var url='https://www.gebco.net/data_and_products/gebco_web_services/2019/mapserv'; //Geoserver URL
var layers = widget.scene.globe.imageryLayers;
layers.removeAll();
layers.addImageryProvider(new Cesium.WebMapServiceImageryProvider({
url : url,
layers: 'GEBCO_2019_Grid_2'// layer name
}));
</script>
</body>
</html>
Related
Good day, I am having difficulties using PDFExtension to load PDF's directly into the viewer. I have omitted the markups extension for testing purposes. I have tried following the steps here to no avail:
https://forge.autodesk.com/blog/fast-pdf-viewingmarkup-inside-forge-viewer
https://forge.autodesk.com/en/docs/viewer/v7/reference/Extensions/PDFExtension/
instance.canvas.append(htmlViewer); Simply creates a div defined by htmlViewer
let htmlViewer = "<div id=forgeViewer></div>";
//The Viewer will be instantiated here
instance.canvas.append(htmlViewer);
let viewer, markup;
function initializeViewer(pdf) {
if (viewer) {
console.log('loading');
viewer.impl.unloadCurrentModel()
if (markup)
markup.hide();
viewer.loadModel(pdf, viewer);
return;
}
var options = {
env: "Local",
useADP: false
}
Autodesk.Viewing.Initializer(options, () => {
viewer = new Autodesk.Viewing.Private.GuiViewer3D(document.getElementById('forgeViewer'));
viewer.setTheme("light-theme");
viewer.start();
if (!pdf) return;
viewer.loadExtension('Autodesk.PDF').then( () => {
viewer.loadModel(pdf, viewer);
});
});
}
initializeViewer('//dd7tel2830j4w.cloudfront.net/f1635895094123x658226723587068400/sample.pdf');
The actual viewer itself gets initialized but I see an infinite loading loop. In the console (network) I get a 404 not found for this PDF. However, I can confirm that this URL is indeed correct and I have access to it. Furthermore, I have tried using several different URL's for this file. I cannot use a locally stored file, it must be fetched with a URL. Maybe this is due to a misuse of the env: in options? I am confused... this is pulled directly from the example linked above.
Any help would be appreciated, thank you so much!
Have you checked your browser's dev tools to see if there are any errors?
Here's a minimal Forge Viewer setup that can load a PDF natively:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="https://developer.api.autodesk.com/modelderivative/v2/viewers/7.*/style.css">
<style>
body,
html {
margin: 0;
padding: 0;
height: 100vh;
}
#preview {
position: absolute;
width: 100%;
height: 100%;
}
</style>
<title>Autodesk Forge: PDF Demo</title>
</head>
<body>
<div id="preview"></div>
<script src="https://developer.api.autodesk.com/modelderivative/v2/viewers/7.*/viewer3D.js"></script>
<script>
Autodesk.Viewing.Initializer({ accessToken: '' }, async function () {
const viewer = new Autodesk.Viewing.GuiViewer3D(document.getElementById('preview'));
viewer.start();
await viewer.loadExtension('Autodesk.PDF');
viewer.loadModel('/foo/bar.pdf');
});
</script>
</body>
</html>
Just replace /foo/bar.pdf with your own URL. Note however that if you try and load PDF documents from different origins, you might run into CORS problems.
I'm working with Pixel Compare extension. It works well with rvt files, and almost with pdfs.
When comparing two pdf, the viewer will zoom in on a part of the file and i'm unable to unzoom it.
Furthermore, it appears the original file is reduced to the zoomed part.
Examples:
Heres the file before comparing :
And then after, it zooms on the left corner. I cannot access the rest of the file nor zoom out.
I looked for zooming properties on the api docs, but found nothing.
Ive honestly no idea what causes it and would welcome any pointer in the right direction.
Thanks in advance.
Edit:
I load pdf this way , Autodesk.Viewing.Initializer not pictured:
viewer1.addEventListener(Autodesk.Viewing.LOADER_LOAD_FILE_EVENT, function (e) {
viewer1.loadExtension('Autodesk.PDF').then(() => {
viewer1.loadExtension("Autodesk.Viewing.MarkupsCore");
viewer1.loadExtension("Autodesk.Viewing.MarkupsGui");
});
});
Have you tried other PDFs, and is this happening to all of them?
I just tried passing two arbitrary PDF files to the extension, and it seems to work fine:
If this is just related to a specific set of PDFs you're using, I'd ask you to share those with us (confidentially, we will not share them with anyone outside of Autodesk) via forge (dot) help (at) autodesk (dot) com so that we can debug it locally.
EDIT: here's a simple example of how I initialized the extension for the screenshots above:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="https://developer.api.autodesk.com/modelderivative/v2/viewers/7.*/style.css">
<title>Autodesk Forge: Pixel Compare</title>
<style>
body,
html {
margin: 0;
padding: 0;
height: 100vh;
}
#preview {
position: absolute;
width: 100%;
height: 100%;
}
</style>
</head>
<body>
<div id="preview"></div>
<script src="https://developer.api.autodesk.com/modelderivative/v2/viewers/7.*/viewer3D.js"></script>
<script>
Autodesk.Viewing.Initializer({ accessToken: '' }, function () {
const config = {
extensions: ['Autodesk.Viewing.MarkupsCore', 'Autodesk.Viewing.MarkupsGui']
};
const viewer = new Autodesk.Viewing.GuiViewer3D(document.getElementById('preview'), config);
viewer.start();
viewer.loadModel('/path/to/one.pdf', {}, (model1) => {
viewer.loadModel('/path/to/another.pdf', {}, async (model2) => {
const pixelCompareExt = await viewer.loadExtension('Autodesk.Viewing.PixelCompare');
pixelCompareExt.compareTwoModels(model1, model2);
});
});
});
</script>
</body>
</html>
Try using this yourself, just replacing /path/to/one.pdf and /path/to/another.pdf with URLs to your own PDFs.
This question already has answers here:
"Cross origin requests are only supported for HTTP." error when loading a local file
(30 answers)
Closed 1 year ago.
I have a very simple example map that I would like to add a shapefile to. The shapefile is zipped and I've checked that it shows up here http://leaflet.calvinmetcalf.com/#3/32.69/10.55, however it does not show up on my example map. Any help with this would be greatly appreciated.
Code
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="https://unpkg.com/leaflet#1.7.1/dist/leaflet.css" />
<script src="https://unpkg.com/leaflet#1.7.1/dist/leaflet.js"></script>
<link href='https://api.mapbox.com/mapbox-gl-js/v1.8.1/mapbox-gl.css' rel='stylesheet' />
<script src='https://api.mapbox.com/mapbox-gl-js/v1.8.1/mapbox-gl.js'></script>
<script src="Plugins//shp.js"></script>
<script src="Plugins//leaflet.shpfile.js"></script>
<!--
Needed?
-->
<style>
#map {
position: relative;
margin: 0 0 0 0;
height: 650px;
width: 700px;
}
</style>
</head>
<body>
<div id="map"></div>
<script>
var map = L.map('map', {
minZoom: 1,
maxZoom: 9
});
map.setView([34.15, -112.0], 7)
map.setMaxBounds(map.getBounds());
Streets = L.tileLayer(
'https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token=pk.eyJ1IjoiYXVzdGluY2FyZXkiLCJhIjoiY2thanlmdGU4MGFjeTJ5bGJqcHgzZTB3NiJ9.qkuctvbWSIpVLidV8ptKcg', {
attribution: 'Map data © OpenStreetMap contributors, CC-BY-SA, Imagery © Mapbox',
id: 'mapbox/streets-v11',
tileSize: 512,
zoomOffset: -1,
}).addTo(map);
var shpfile = new L.Shapefile('TestShapefile.zip');
shpfile.addTo(map);
var overlayMaps = {
"TestShapefile": shpfile
};
L.control.layers(overlayMaps).addTo(map);
</script>
</body>
</html>
In the Plugins folder that I reference I have the following javascripts:
leaflet.shpfile.js and
shp.js
This can happen if you have included a url with a domain different than yours, then you would receive a CORS error. It is purely for controlling what a domain can request from another one. f.i
var shpfile = new L.Shapefile("https://someOtherDomain.com/congress.zip");
So try placing the file locally . F.i where you have also your .js files like this:
var shpfile = new L.Shapefile("./congress.zip");
Here is a demo
Note also that you have to run your index.html inside a web server and not via the file system by opening the html file on the browser. An alternative would be to run it via a module bundler like webpack or parcel etc. similar to the demo.
i have published suitability map on arc server. but my map does not display, i have followed arcgis java script api example. i want to display suitability map of the desired area. when user click on the map pop window display the analysis result here is my code
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">
<title>Create web map from id</title>
<link rel="stylesheet" href="https://js.arcgis.com/3.20/dijit/themes/claro/claro.css">
<link rel="stylesheet" href="https://js.arcgis.com/3.20/esri/css/esri.css">
<link rel="stylesheet" href="css/layout.css">
<script src="https://js.arcgis.com/3.20/"></script>
<script>
require([
"dojo/parser",
"dojo/ready",
"dijit/layout/BorderContainer",
"dijit/layout/ContentPane",
"dojo/dom",
"esri/map",
"esri/urlUtils",
"esri/arcgis/utils",
"esri/dijit/Legend",
"esri/dijit/Scalebar",
"dojo/domReady!"
], function(
parser,
ready,
BorderContainer,
ContentPane,
dom,
Map,
urlUtils,
arcgisUtils,
Legend,
Scalebar
) {
ready(function(){
parser.parse();
//if accessing webmap from a portal outside of ArcGIS Online, uncomment and replace path with portal URL
arcgisUtils.arcgisUrl = "http://localhost:6080/arcgis/rest/services/Soil_Maps/changa_manga_soil_map/MapServer/0";
arcgisUtils.createMap("map").then(
function(response){
//update the app
dom.byId("title").innerHTML = response.itemInfo.item.title;
dom.byId("subtitle").innerHTML = response.itemInfo.item.snippet;
var map = response.map;
//add the scalebar
var scalebar = new Scalebar({
map: map,
scalebarUnit: "english"
});
//add the legend. Note that we use the utility method getLegendLayers to get
//the layers to display in the legend from the createMap response.
var legendLayers = arcgisUtils.getLegendLayers(response);
var legendDijit = new Legend({
map: map,
layerInfos: legendLayers
},"legend");
legendDijit.startup();
});
});
});
</script>
</head>
<body class="claro">
<div id="mainWindow" data-dojo-type="dijit/layout/BorderContainer" data-dojo-props="design:'headline'" style="width:100%; height:100%;">
<div id="header" class="shadow roundedCorners" data-dojo-type="dijit/layout/ContentPane" data-dojo-props="region:'top'">
<div id="title"></div>
<div id="subtitle"></div>
</div>
<div id="map" class="roundedCorners shadow" data-dojo-type="dijit/layout/ContentPane" data-dojo-props="region:'center'"></div>
<div id="rightPane" class="roundedCorners shadow" data-dojo-type="dijit/layout/ContentPane" data-dojo-props="region:'right'" >
<div id="legend"></div>
</div>
</div>
</body>
</html>
well, as i can see the question and code you added above below are this things you want to achieve (correct me if i am wrong)-
create a map
add a published layer(arcgis layer url) on the map
show popup on the click of published gis layer.
As your example says you don't have a webmap id so you not need to worry about that.
Below is the working example for that-
require([
"dojo/dom",
"dojo/dom-construct",
"esri/map",
"esri/dijit/InfoWindow",
"esri/layers/FeatureLayer",
"esri/InfoTemplate",
"dojo/string",
"dojo/domReady!"
], function(
dom,
domConstruct,
Map,
InfoWindow,
FeatureLayer,
InfoTemplate,
string
) {
var infoWindow = new InfoWindow({}, domConstruct.create("div"));
infoWindow.startup();
// **** update center according to your feature layer url
var map = new Map("mapDiv", {
center: [-122.41, 37.78],
zoom: 17,
basemap: "topo",
infoWindow: infoWindow
});
var template = new InfoTemplate();
//*** update the title field name according to your feature layer url
template.setTitle("<b>${qAddress}</b>");
template.setContent("${*}");
// ****** replace with your Feature layer url "http://localhost:6080/arcgis/rest/services/Soil_Maps/changa_manga_soil_map/MapServer/0"
var featureLayer = new FeatureLayer("https://services.arcgis.com/V6ZHFr6zdgNZuVG0/arcgis/rest/services/Street_Trees/FeatureServer/0",{
infoTemplate: template,
outFields: ["*"]
});
map.addLayer(featureLayer);
map.infoWindow.resize(180, 175);
});
html, body {
height: 100%;
width: 100%;
margin: 0;
padding: 0;
}
body {
background-color:#fff;
overflow:hidden;
}
#header{
border:solid 2px #AAc4c4;
background:#fff;
color:#749749;
border-radius: 4px;
font-size:14px;
padding-left:20px;
font-weight:700;
}
#map{
padding:1px;
border:solid 2px #AAc4c4;
border-radius: 4px;
}
<link rel="stylesheet" href="https://js.arcgis.com/3.20/esri/css/esri.css">
<link rel="stylesheet" href="https://js.arcgis.com/3.20/dijit/themes/claro/claro.css">
<script>var dojoConfig = {
parseOnLoad: true
};
</script>
<script src="https://js.arcgis.com/3.20/"></script>
<body>
<div id="mapDiv"></div>
</body>
Note- Update the sample code as per comments in it.
If you want more info let me know i will update the answer accordingly.
Hoping this will help you :)
Well, you apparently adapted this sample:
https://developers.arcgis.com/javascript/3/jssamples/ags_createwebmapid.html
I am not sure if this is what you want, as using webmaps needs some licensing, I guess. In any case, you need to change few lines in your example. Instead of
<link rel="stylesheet" href="css/layout.css">
you should have
<link rel="stylesheet" href="https://developers.arcgis.com/javascript/3/samples/ags_createwebmapid/css/layout.css">
to load the original CSS file. You should make your own copy and load it from your server.
More important is to change this line:
arcgisUtils.arcgisUrl = "http://localhost:6080/arcgis/rest/services/Soil_Maps/changa_manga_soil_map/MapServer/0";
which should be:
arcgisUtils.arcgisUrl = "https://www.arcgis.com/sharing/rest/content/items/";
or, as the sample suggests, path with YOUR portal URL.
And, last but not least, the next line must be something like:
arcgisUtils.createMap("ef9c7fbda731474d98647bebb4b33c20","map").then(
First of all I would like to say that, I am beginner level in terms of any web programming languages. I am trying to build a very basic map with some gis based vector layers overlaid on top of it. I created a point layer on Geoserver with FarmerMarkets name in Mapabase workspave. However I cannot transfer these points on top of map by using HTML. I provided the code below. If you guys can help me I would be grateful.
Cheers
<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>Eko eko ses</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='https://api.tiles.mapbox.com/mapbox.js/v2.1.4/mapbox.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox.js/v2.1.4/mapbox.css' rel='stylesheet' />
<style>
body { margin:0; padding:0; }
#map { position:absolute; top:0; bottom:0; width:100%; }
</style>
</head>
<body>
<div id='map'></div>
<script>
L.mapbox.accessToken = <my token>;
var map = L.mapbox.map('map', <>)
.setView([40, -75], 11);
// Add the WMS
var layer = new OpenLayers.Layer.WMS(
"WMS", "http://localhost:8080/geoserver/Mapabase/wms",
{
LAYERS: 'Mapabase:FarmersMarkets',transparent: true
},
{
singleTile:true,
isBaseLayer: false,
}
);
map.addLayer(layer);
</script>
</body>
</html>
I noticed that the problem was basically disparity between the reference systems of map and WMS. So it is solved.