I am using the example taken from viewer-javascsript-offline.sample
I have an extension that was created using nodejs tutorial (link) that I got it working using the tutorial code to register the extension. However, when I tried the same thing using the offline viewer code sample (using viewer3D instead of viewingApplication), I am not able to view the extension's button.
note: I can guarantee that the handleselectionextension.js is working fine as I've got it working in the tutorial version.
codes:
index.css and index.html
.handleSelectionToolbarButton {
background-image: url(https://github.com/encharm/Font-Awesome-SVG-PNG/raw/master/white/png/24/object-group.png);
background-size: 24px;
background-repeat: no-repeat;
background-position: center;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Very Basic 3D Viewer</title>
<link rel="stylesheet" href="https://developer.api.autodesk.com/modelderivative/v2/viewers/style.min.css?v=4.2.*" type="text/css">
<link href="index.css" rel="stylesheet" />
</head>
<body>
<div id="MyViewerDiv"></div>
<!-- The Viewer JS -->
<script src="https://developer.api.autodesk.com/modelderivative/v2/viewers/three.min.js?v=4.2.*"></script>
<script src="https://developer.api.autodesk.com/modelderivative/v2/viewers/viewer3D.min.js?v=4.2.*"></script>
<script src="handleselectionextension.js"></script>
<!-- Developer JS -->
<script>
var myViewerDiv = document.getElementById('MyViewerDiv');
var viewer = new Autodesk.Viewing.Private.GuiViewer3D(myViewerDiv);
var options = {
'env': 'Local',
'document': "0/1/Design.svf",
'extensions': ["HandleSelectionExtension"]
};
Autodesk.Viewing.Initializer(options, function() {
viewer.start(options.document, options);
});
</script>
</body>
</html>
The extension config is not for Initializer, you have to pass it to 2nd argument of the viewer constructor like this:
var config3d = {
'extensions': ["HandleSelectionExtension"]
};
var myViewerDiv = document.getElementById('MyViewerDiv');
var viewer = new Autodesk.Viewing.Private.GuiViewer3D(myViewerDiv, config3d);
var options = {
'env': 'Local',
'document': "0/1/Design.svf"
};
Autodesk.Viewing.Initializer(options, function() {
viewer.start(options.document, options);
});
Related
I have created a simple html using the draggable marker example from here maps. I have adapted it to support IE 11 by adding reference to legacy js, meta tag and using P2D engine in map options. Also added two url parameters for coordinates. It works perfectly in IE11 and it loads and shows pan and zoom buttons in ms-access webbrowser but it keeps static, it's not draggable, but pan and zoom works.
The curious thing is that if I navigate to wego.here.com in the same webbrowser control then the map is draggable. So they're doing something else in the here maps main page that I'm not doing in my script.
I have also tried using Microsoft Web Browser from the activex controls list in access.
I need it to be draggable so I can pick the coordinates after the user changes the marker position.
This is my script:
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-type" content="text/html;charset=UTF-8">
<title>Draggable Marker</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<link rel="stylesheet" type="text/css" href="https://js.api.here.com/v3/3.1/mapsjs-ui.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="https://js.api.here.com/v3/3.1/mapsjs-core.js" type="text/javascript" charset="utf-8"></script>
<script src="https://js.api.here.com/v3/3.1/mapsjs-core-legacy.js" type="text/javascript" charset="utf-8"></script>
<script src="https://js.api.here.com/v3/3.1/mapsjs-service.js" type="text/javascript" charset="utf-8"></script>
<script src="https://js.api.here.com/v3/3.1/mapsjs-service-legacy.js" type="text/javascript" charset="utf-8"></script>
<script src="https://js.api.here.com/v3/3.1/mapsjs-ui.js" type="text/javascript" charset="utf-8"></script>
<script src="https://js.api.here.com/v3/3.1/mapsjs-mapevents.js" type="text/javascript" charset="utf-8"></script>
<style>
html, body { margin:0px; padding:0px; width: 100%; height: 100%; }
.main { height: 100%; }
</style>
</head>
<body id="markers-on-the-map">
<div class="main" style="width:100%" id="map"></div>
<input type="hidden" id="long" name="long">
<input type="hidden" id="lat" name="lat">
<script>
function addDraggableMarker(map, behavior){
var marker = new H.map.Marker({lat:latitud, lng:longitud}, {volatility: true});
// Ensure that the marker can receive drag events
marker.draggable = true;
map.addObject(marker);
// disable the default draggability of the underlying map
// and calculate the offset between mouse and target's position
// when starting to drag a marker object:
map.addEventListener('dragstart', function(ev) {
var target = ev.target,
pointer = ev.currentPointer;
if (target instanceof H.map.Marker) {
var targetPosition = map.geoToScreen(target.getGeometry());
target['offset'] = new H.math.Point(pointer.viewportX - targetPosition.x, pointer.viewportY - targetPosition.y);
behavior.disable();
}
}, false);
// re-enable the default draggability of the underlying map
// when dragging has completed
map.addEventListener('dragend', function(ev) {
var target = ev.target;
if (target instanceof H.map.Marker) {
$('#long').val(ev.target.b.lng);
$('#lat').val(ev.target.b.lat);
behavior.enable();
}
}, false);
// Listen to the drag event and move the position of the marker
// as necessary
map.addEventListener('drag', function(ev) {
var target = ev.target,
pointer = ev.currentPointer;
if (target instanceof H.map.Marker) {
target.setGeometry(map.screenToGeo(pointer.viewportX - target['offset'].x, pointer.viewportY - target['offset'].y));
}
}, false);
}
/**
* Boilerplate map initialization code starts below:
*/
//Step 1: initialize communication with the platform
// In your own code, replace variable window.apikey with your own apikey
var platform = new H.service.Platform({
apikey: '?????????????????????????????????'
});
var defaultLayers = platform.createDefaultLayers();
//url parameters
var query_string = {};
var query = window.location.search.substring(1);
var vars = query.split("&");
for (var i=0;i<vars.length;i++) {
var pair = vars[i].split("=");
if (typeof query_string[pair[0]] === "undefined") {
query_string[pair[0]] = decodeURIComponent(pair[1]);
} else if (typeof query_string[pair[0]] === "string") {
var arr = [ query_string[pair[0]],decodeURIComponent(pair[1]) ];
query_string[pair[0]] = arr;
} else {
query_string[pair[0]].push(decodeURIComponent(pair[1]));
}
}
var latitud=query_string.lat;
var longitud=query_string.long;
//Step 2: initialize a map - this map is centered over Boston
var map = new H.Map(document.getElementById('map'),
defaultLayers.raster.normal.map, {
center: {lat:latitud, lng:longitud},
engineType: H.map.render.RenderEngine.EngineType.P2D,
zoom: 12,
pixelRatio: window.devicePixelRatio || 1
});
// add a resize listener to make sure that the map occupies the whole container
//window.addEventListener('resize', () => map.getViewPort().resize());
window.addEventListener('resize', function () {map.getViewPort().resize(); });
//Step 3: make the map interactive
// MapEvents enables the event system
// Behavior implements default interactions for pan/zoom (also on mobile touch environments)
//var behavior = new H.mapevents.Behavior(new H.mapevents.MapEvents(map));
var behavior = new H.mapevents.Behavior(new H.mapevents.MapEvents(map));
// Step 4: Create the default UI:
var ui = H.ui.UI.createDefault(map, defaultLayers, 'en-US');
// Add the click event listener.
addDraggableMarker(map, behavior);
</script>
</body>
</html>```
Check please on this static page
: your code works for my IE11
I am trying to use the WebVR extension with a basic application. Instead of a 3D model in VR, the below html renders a 2D model. The code is mostly boilerplate except for where I call the WebVR extension. Thanks in advance!
<!DOCTYPE html>
<!-- vr.html -->
<head>
<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=no" />
<meta charset="utf-8">
<!-- The Viewer CSS -->
<link rel="stylesheet" href="https://developer.api.autodesk.com/viewingservice/v1/viewers/style.min.css" type="text/css">
<!-- Developer CSS -->
<style>
body {
margin: 0;
}
#MyViewerDiv {
width: 100%;
height: 100%;
margin: 0;
background-color: #F0F8FF;
}
</style>
</head>
<body>
<!-- The Viewer will be instantiated here -->
<div id="MyViewerDiv"></div>
<!-- The Viewer JS -->
<script src="https://developer.api.autodesk.com/viewingservice/v1/viewers/three.min.js"></script>
<script src="https://developer.api.autodesk.com/viewingservice/v1/viewers/viewer3D.min.js"></script>
<!-- Developer JS -->
<script>
var viewerApp;
var options = {
env: 'AutodeskProduction',
// Here is the WebVR extension
extensions: ['Autodesk.Viewing.WebVR'],
getAccessToken: function(onGetAccessToken) {
//
// TODO: Replace static access token string below with call to fetch new token from your backend
// Both values are provided by Forge's Authentication (OAuth) API.
//
// Example Forge's Authentication (OAuth) API return value:
// {
// "access_token": "<YOUR_APPLICATION_TOKEN>",
// "token_type": "Bearer",
// "expires_in": 86400
// }
//
var accessToken = {{ accessToken }};
var expireTimeSeconds = 60 * 30;
onGetAccessToken(accessToken, expireTimeSeconds);
}
};
var documentId = {{ documentID }};
// var config = {
// extensions: ['Autodesk.Viewing.WebVR'],
// experimental: ['webVR_orbitModel']
// };
Autodesk.Viewing.Initializer(options, function(){
viewerApp = new Autodesk.Viewing.ViewingApplication('MyViewerDiv');
viewerApp.registerViewer(viewerApp.k3D, Autodesk.Viewing.Private.GuiViewer3D);
viewerApp.loadDocument(documentId, onDocumentLoadSuccess, onDocumentLoadFailure);
});
function onDocumentLoadSuccess(doc) {
// We could still make use of Document.getSubItemsWithProperties()
// However, when using a ViewingApplication, we have access to the **bubble** attribute,
// which references the root node of a graph that wraps each object from the Manifest JSON.
var viewables = viewerApp.bubble.search({'type':'geometry'});
if (viewables.length === 0) {
console.error('Document contains no viewables.');
return;
}
// Choose any of the avialble viewables
viewerApp.selectItem(viewables[0].data, onItemLoadSuccess, onItemLoadFail);
}
function onDocumentLoadFailure(viewerErrorCode) {
console.error('onDocumentLoadFailure() - errorCode:' + viewerErrorCode);
}
function onItemLoadSuccess(viewer, item) {
console.log('onItemLoadSuccess()!');
console.log(viewer);
console.log(item);
// Congratulations! The viewer is now ready to be used.
console.log('Viewers are equal: ' + (viewer === viewerApp.getCurrentViewer()));
}
function onItemLoadFail(errorCode) {
console.error('onItemLoadFail() - errorCode:' + errorCode);
}
</script>
</body>
</html>
Where {{ documentID }} is my urn and {{ accessToken }} is my token.
First of all, I don't think the WebVR extension works for 2D model, I just tried with a f2d file, and it's not working, what do you expect for 2D in VR?
I also suggest you to use the Viewer version at least 2.13, if you do not specify any version of viewer, it will use 2.12 by default as I tried. And if you check the viewer 2.12 code of WebVR extension at https://developer.api.autodesk.com/viewingservice/v1/viewers/viewer3D.js?v=2.12, you will see it does not use webvr-polyfill when your browser does not support WebVR natively. But, since from viewer 2.13, the following code is added to support webvr-polyfill, that makes your browser to support WebVR even it does not natively support WebVR yet.
// check if browser supports webVR1.1 natively, if not, load polyfill
avp.loadDependency('VRFrameData', 'webvr-polyfill.min.js', function() {})
Last, I have a simple running sample for WebVR at https://viewervr.herokuapp.com if you want to check the result, nothing more but just load the "'Autodesk.Viewing.WebVR" extension, if you run it on your mobile device, you will see the expected result.
Hope it helps.
I'm trying to print a specific zone on an Arcgis maps with the JS API (not the extend that is displayed).
I didn't find any method or option to do this so I tried to change the extend and then print the map :
var extent = new esri.geometry.Extent(
-620526.0922336339,
5993991.149960931,
108988.90572005256,
6293624.300838808,
myMap.spatialReference
);
myMap.setExtent(extent, true).then(function() {
console.log('setExtend is finished');
var template = new esri.tasks.PrintTemplate();
template.exportOptions = {
width : 500,
height : 500
};
template.format = 'jpg';
template.layout = 'MAP_ONLY';
var params = new esri.tasks.PrintParameters();
params.map = myMap;
params.template = template;
var printTask = new esri.tasks.PrintTask(urlToThePrintServer);
printTask.execute(params);
});
Since setExtent is asynchonous and return a defered I have to use the 'then' method.
I can see the map moving but the defered doesn't seem to works ... (I don't see the console.log()).
is there another way to print a specific extend of a map ?
if not why is the 'then' method never called ?
(I'm using the 3.12 JS API)
Your code looks good to me, though obviously you didn't post all your JavaScript or any of your HTML. Maybe you're not requiring the modules you need. Or maybe your code is trying to run before the map is loaded, though that's unlikely because as you say, the map does move. Or maybe something else is wrong.
I put a full working example at http://jsfiddle.net/06jtccx0/ . Hopefully you can compare that to what you're doing and figure out what is wrong with your code. Here's the same code for your convenience:
<!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>Simple Map</title>
<link rel="stylesheet" href="http://js.arcgis.com/3.13/esri/css/esri.css">
<style>
html, body, #map {
height: 100%;
width: 100%;
margin: 0;
padding: 0;
}
body {
background-color: #FFF;
overflow: hidden;
font-family: "Trebuchet MS";
}
</style>
<script src="http://js.arcgis.com/3.13/"></script>
<script>
var myMap;
var urlToThePrintServer = "http://sampleserver6.arcgisonline.com/arcgis/rest/services/Utilities/PrintingTools/GPServer/Export%20Web%20Map%20Task";
require(["esri/map", "dojo/domReady!"], function(Map) {
myMap = new Map("map", {
basemap: "topo", //For full list of pre-defined basemaps, navigate to http://arcg.is/1JVo6Wd
center: [-122.45, 37.75], // longitude, latitude
zoom: 13
});
myMap.on("load", function(map) {
var extent = new esri.geometry.Extent(
-620526.0922336339,
5993991.149960931,
108988.90572005256,
6293624.300838808,
myMap.spatialReference
);
myMap.setExtent(extent, true).then(function() {
console.log('setExtend is finished');
require([
"esri/tasks/PrintTemplate",
"esri/tasks/PrintParameters",
"esri/tasks/PrintTask"
], function(
PrintTemplate,
PrintParameters,
PrintTask
) {
var template = new PrintTemplate();
template.exportOptions = {
width : 500,
height : 500
};
template.format = 'jpg';
template.layout = 'MAP_ONLY';
var params = new PrintParameters();
params.map = myMap;
params.template = template;
var printTask = new PrintTask(urlToThePrintServer);
printTask.execute(params, function(response) {
console.log("The printed document is at " + response.url);
window.open(response.url);
});
});
});
});
});
</script>
</head>
<body>
<div id="map"></div>
</body>
</html>
I have created a streaming webcam with html5. At the moment I can take a picture through my web cam, but I would like to know if it is possible to choose media stream device from the list, e.g. I have two web cams I want to choose the webcam to activate. How can I do that with html5 getUserMedia() call?
Thanks!
You can get the list of web camera
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Video Camera List</title>
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js" ></script>
<style type="text/css" media="screen">
video {
border:1px solid gray;
}
</style>
</head>
<body>
<script>
if (!MediaStreamTrack) document.body.innerHTML = '<h1>Incompatible Browser Detected. Try <strong style="color:red;">Chrome Canary</strong> instead.</h1>';
var videoSources = [];
MediaStreamTrack.getSources(function(media_sources) {
console.log(media_sources);
// alert('media_sources : '+media_sources);
media_sources.forEach(function(media_source){
if (media_source.kind === 'video') {
videoSources.push(media_source);
}
});
getMediaSource(videoSources);
});
var get_and_show_media = function(id) {
var constraints = {};
constraints.video = {
optional: [{ sourceId: id}]
};
navigator.webkitGetUserMedia(constraints, function(stream) {
console.log('webkitGetUserMedia');
console.log(constraints);
console.log(stream);
var mediaElement = document.createElement('video');
mediaElement.src = window.URL.createObjectURL(stream);
document.body.appendChild(mediaElement);
mediaElement.controls = true;
mediaElement.play();
}, function (e)
{
// alert('Hii');
document.body.appendChild(document.createElement('hr'));
var strong = document.createElement('strong');
strong.innerHTML = JSON.stringify(e);
alert('strong.innerHTML : '+strong.innerHTML);
document.body.appendChild(strong);
});
};
var getMediaSource = function(media) {
console.log(media);
media.forEach(function(media_source) {
if (!media_source) return;
if (media_source.kind === 'video')
{
// add buttons for each media item
var button = $('<input/>', {id: media_source.id, value:media_source.id, type:'submit'});
$("body").append(button);
// show video on click
$(document).on("click", "#"+media_source.id, function(e){
console.log(e);
console.log(media_source.id);
get_and_show_media(media_source.id);
});
}
});
}
</script>
</body>
</html>
In the latest Chrome Canary (30.0.1587.2) it looks like you can enable device enumeration in chrome://flags (looks like it might already be enabled) and use the MediaStreamTrack.getSources API to select the camera.
See this WebRTC bug and mailing list post for more details.
I'm trying to put a Google map in my page and make it so that when the page loads the map will display exactly the location of the user. In order to do so, I've taken the google maps API code and inserted it into my HTML5 page. At first the browser did ask for permission to share my location but it isn't actually showing this location on the map; I've tried with two or more combinations of functions but it is still not working.... please, I need help! If anyone can tell me what is wrong with the code please do:
<html lang="en" manifest="halma.manifest">
<head>
<meta charset="utf-8">
<title>helmas</title>
<link rel="stylesheet" type="text/css" href="css2.css">
<script src="jquery-1.4.2.min.js" type="text/javascript"></script>
<script src="http://maps.google.com/maps?file=api&v=2&sensor=false&key=ABQIAAAAycdS3aS7dItIegOaJzT2RBT2yXp_ZAY8_ufC3CFXhHIE1NvwkxSiGkO1l1KdZvNzo-8b-o7M21o4UA"></script>
<!--[if IE]>
<script src="excanvas.js"></script>
<![endif]-->
</head>
<<body onload="loadMap()" onunload="GUnload()">
<article>
<div id="map" style="width:100%;height:800px;"></div>
<script>
if (navigator.geolocation) {
// try to get the users location
}
if (navigator.geolocation) {
var timeoutVal = 10 * 1000 * 1000;
navigator.geolocation.watchPosition(showPositionOnMap, errorMessage,
{ enableHighAccuracy: true, timeout: timeoutVal, maximumAge: 0 });
}
else {
alert("Geolocation is not supported by this browser");
}
var map = null;
function loadMap() {
map = new GMap2(document.getElementById("map"));
map.setCenter(new GLatLng(52.2021, 0.1346 ), 12); // (sets the map centre to Cambridge UK)
map.setUIToDefault();
}
function showPositionOnMap(position) {
var geoCoords = new GLatLng(position.coords.latitude, position.coords.longitude);
map.addOverlay(new GMarker(geoCoords));
}
function errorMessage(error) {
var errors = {
1: 'Permission denied',
2: 'Position unavailable',
3: 'Request timeout'
};
alert("Error: " + errors[error.code]);
}
</script>
Perhaps the sensor parameter in the maps invocation needs to be set to "true" - at the moment you have it set to "false". So your script tag should contain this url
<script src="http://maps.google.com/maps?file=api&v=2&sensor=true&key=ABQIAAAAycdS3aS7dItIegOaJzT2RBT2yXp_ZAY8_ufC3CFXhHIE1NvwkxSiGkO1l1KdZvNzo-8b-o7M21o4UA"></script>
For more info:
Google Maps Api sensor location