I have a map of bing maps and I use has created pushpin do with double click. And now I want to make limits pushpin only <= 20.
If it has been over the limit point is then automatically pushpin cannot be displayed. Although double click in map.
But I don't understand how to create it. Can you help me? Thanks a lot. Gbu.
My code to show pushpin
map = new Microsoft.Maps.Map(document.getElementById("mapDiv"), mapOptions);
Microsoft.Maps.Events.addHandler(map, 'dblclick',getLatlng );
}
//show pushpin
function getLatlng(e) {
if (e.targetType == "map")
{
var point = new Microsoft.Maps.Point(e.getX(), e.getY());
var locTemp = e.target.tryPixelToLocation(point);
var location = new Microsoft.Maps.Location(locTemp.latitude, locTemp.longitude);
alert(locTemp.latitude + "&" + locTemp.longitude);
var pin = new Microsoft.Maps.Pushpin(location, { 'draggable': false });
map.entities.push(pin);
alert("Done");
Microsoft.Maps.event.addListener(map, 'click', function (event)
{
}
// limit pushpin
*How to create limit pushpin?*
In the getlatlng function you can do a simple check to see how many shapes are on the map. You can get the number of shapes on the map in your application by doing the following:
var cnt = map.entities.getLength();
Related
Hi I have connection between marker with polyline like this Image .
I am attaching a sample here.
How Can I make drag possible that when I drag the the marker with polyline.
example , If I drag the marker 3 it should also update the polyline point and where ever I put the marker 3 polyline should connect with marker 3.
I need this type of drag event that can update the polyline also when dragging the marker.
I am using leaflet for this purpose but still unable to solve the dragging logic of marker with polyline.
Here is the sample code I am using
$http.get("db/getConnectionData.php").then(function (response) {
$scope.links1 = response.data.records;
// $scope.showArrow();
angular.forEach($scope.links1, function(value, i) {
var source_panoId = $scope.links1[i].s_panoId;
var dest_panoId = $scope.links1[i].d_panoId;
var sPanoID = $scope.links1[i].sourcePano_id;
var dPpanoID = $scope.links1[i].destPano_id;
angular.forEach($scope.panoramas, function(value, index) {
if($scope.panoramas[index].panoId == source_panoId){
if($scope.links.indexOf($scope.panoramas[index])== -1){
$scope.links.push($scope.panoramas[index]);
}
var SlatLang = $scope.panoramas[index].project_latLng ;
var SLatLngArr = SlatLang.split(",");
var Slat = parseFloat(SLatLngArr[0]);
var Slang = parseFloat(SLatLngArr[1]);
var polypoint1 = [Slat, Slang];
angular.forEach($scope.panoramas, function(value, index1) {
if($scope.panoramas[index1].panoId == dest_panoId){
if($scope.links.indexOf($scope.panoramas[index1])== -1){
$scope.links.push($scope.panoramas[index1]);
}
var DlatLang = $scope.panoramas[index1].project_latLng ;
var DLatLngArr = DlatLang.split(",");
var Dlat = parseFloat(DLatLngArr[0]);
var Dlang = parseFloat(DLatLngArr[1]);
var polypoint2 = [Dlat, Dlang];
// Draw seperate polyline for each connection
polyline = L.polyline([[Slat, Slang],[Dlat, Dlang]],
{
color: 'blue',
weight: 5,
opacity: .7,
}
).addTo(map);
$scope.polycoords.push(polyline);
}
});
}
});
Here is the code that I am using to make drag of marker with polyline
angular.forEach($scope.panoramas, function(value, index4){
$scope.markers[index4].on('dragstart', function(e){
var latlngs = polyline.getLatLngs(),
latlng = $scope.markers[index4].getLatLng();
for (var i = 0; i < latlngs.length; i++) {
if (latlng.equals(latlngs[i])) {
this.polylineLatlng = i;
}
}
});//dragstart
$scope.markers[index4].on('drag', function(e){
var latlngs = polyline.getLatLngs(),
latlng = $scope.markers[index4].getLatLng();
latlngs.splice(this.polylineLatlng, 1, latlng);
polyline.setLatLngs(latlngs);
});//drag
$scope.markers[index4].on('dragend', function(e){
delete this.polylineLatlng;
});//dragEnd
});
First, when creating the marker, remember to pass the draggable option as true, like this:
var marker = L.marker(latLng, { draggable: true });
Now, check which drag event you want to attach a listener to and then call the redraw function of the polyline inside the callback, like this:
// var polyline defined somewhere
marker.on('drag', function (e) {
polyline.redraw();
});
If this doesn't work, please provide sample code so we can work around with it.
Edit
You also need to change the coordinates of the polyline, otherwise redraw will do nothing. Check out this answer on SO and see if it fits your needs.
Edit 2
You're using an array of polylines while the answer just uses one polyline which has the array of coordinates, so in your case you need to use two loops to accomplish the same task. You can make this faster and maybe use an object as a lookup table to get the right polyline for each marker, for example, like this:
var table = {};
// ...
table[marker] = polyline;
Then later you can get the polyline used for each marker. But anyway, here's what I think would work in your case the way it is in the sample (it was a little hard to understand but I hope it works for you).
I don't know where you are putting the second part of your sample (the event handlers) but I assume it's not inside the double loop that is creating the polylines, right? So this is what I came up with:
marker.on('dragstart', function (e) {
var markerLatLng = marker.getLatLng();
this.polylineLatLngs = [];
for (var i = 0; i < $scope.polycoords.length; i++) {
var polyline = $scope.polycoords[i];
var latLngs = polyline.getLatLngs()
for (var j = 0; j < latLngs.length; j++) {
if (markerLatLng.equals(latLngs[j])) {
this.polylineLatLngs.push([i, j]);
}
}
}
});
marker.on('drag', function (e) {
for (var i = 0; i < this.polylineLatLngs.length; i++) {
var polyline = $scope.polycoords[this.polylineLatLngs[i][0]];
var latLngs = polyline.getLatLngs();
var markerLatLng = marker.getLatLng();
latLngs.splice(this.polylineLatLngs[i][1], 1, markerLatLng);
polyline.setLatLngs(latLngs);
}
});
I am getting this type of behavior. Please let me know how I can solve this .
Thank you for your time.
This is the polyline created by getting data from db or by making the connection between panorama.
This Image when I start dragging the marker 2 I got the result like this
This image when I dragged the marker 3.
This type of result I am getting using the source code you provided above.
I am using version 7.0 of the Bing Maps API. After creating the map, an array of pins are pushed into the EntityCollection object of the map class. Next, I want to center the map so that all of these pins are viewed on the map. The map's zoom is large enough to accommodate this. In the previous version, map.setMapView() was used, but BING Maps 7.0 has erased this function.
Some code for relevance:
map = new Microsoft.Maps.Map(document.getElementById("myMap"), mapOptions);
map.getCredentials(function(credentials) {
var searchRequest = 'https://dev.virtualearth.net/REST/v1/Locations/' + address + '?output=json&jsonp=getLatLong&key=' + credentials;
var mapscript = document.createElement('script');
mapscript.type = 'text/javascript';
mapscript.src = searchRequest;
document.getElementById('myMap').appendChild(mapscript);
});
function getLatLong(json){
findPlaceResults = new Microsoft.Maps.Location(json.resourceSets[0].resources[0].point.coordinates[0], json.resourceSets[0].resources[0].point.coordinates[1]);
myShape = new Microsoft.Maps.Pushpin(findPlaceResults);
//...
var pins = new Array();
for (var i = 0; i < AllLocations.length; i++) {
var shape = new Microsoft.Maps.Location(AllLocations[i].Latitude, AllLocations[i].Longitude);
var pins = new Microsoft.Maps.Pushpin(shape);
map.entities.push(pins);
}
map.entities.push(myShape);
if (map.entities.getLength() > 0) {
//map.SetMapView(pins);
}
Code TLDR: Stuff happens, try to SetMapView, doesn't work.
Any thoughts would be helpful!
When you creating your pins you need to create helper array will that lead to your goal.
Create array that contains all the locations converted to Microsoft location objects.
// The array
var arrLocations= [];
for (var i = 0; i < AllLocations.length; i++) {
var shape = new Microsoft.Maps.Location(AllLocations[i].Latitude,AllLocations[i].Longitude);
// You add those two lines.
var yourLocation= new Microsoft.Maps.Location(AllLocations[i].Latitude,AllLocations[i].Longitude);
arrLocations.push(yourLocation);
var pins = new Microsoft.Maps.Pushpin(shape);
map.entities.push(pins);
}
Now you use bing maps feature that gives you best zoom and pointing according to given locations.(The LocationRect)
var bestView = Microsoft.Maps.LocationRect.fromLocations(arrLocations);
Then you set the map view according to the best view that we found.
setTimeout((function () {
map.setView({ bounds: bestView });
}).bind(this), 1000);
Well, I found the answer at this website http://www.i-programmer.info/projects/131-mapping-a-gis/1609-getting-started-with-bing-maps-ajax-control-70.html?start=1
"If you are familiar with earlier versions of the Map object you need to know that the new version has far fewer methods. The idea is that instead of having lots of methods the new control has a few methods that accept complex objects as a parameter that specifies lots of settings.
For example, the original map control's SetCenter method will move the map location to the specified latitude and longitude. The new V7 map control has a setView method which accepts a ViewOptions object which in turn has a center property that can be set to a Location object which specifies the center of the map."
How to disable mobile touch event after the bing map is initialized?
We can disable before initializing by below code, using MapOptions object. However I'm looking after the Bing Map is initialized.
// Set the map and view options, setting the map style to Road and
// removing the user's ability to change the map style
var mapOptions = {credentials:"Bing Maps Key",
height: 400,
width: 400,
mapTypeId: Microsoft.Maps.MapTypeId.road,
disableTouchInput : true,
};
// Initialize the map
var map = new Microsoft.Maps.Map(document.getElementById("mapDiv"), mapOptions);
Any help is highly appreciated. Thanks in advance!!!
Most of the MapOptions do work when passed into the setOptions method of the map. For instance try this: map.setOptions({disableTouchInput: true});
Note that I've only tested this in IE. If you simply want to disable panning and zooming you can do this in a number of different ways. The first is to use map options, the other is to use the viewchange event, store the original map position and keep setting the map to the same view to lock it.
Since you can't set most of the MapOptions once the map is created you can only do this by swapping out your map for a new map with the options you want. This is a very basic example, but here is an example that shows and hides the bing logo which is one of the settings that you can't change with setOptions.
function switchMapOptions(active, inactive) {
try {
var newMap = new MM.Map($(inactive)[0], options);
for (var i = 0; i < map.entities.getLength(); i++) {
var loc = map.entities.get(i).getLocation();
newMap.entities.push(new MM.Pushpin(loc));
}
newMap.setView({center: map.getCenter(), zoom: map.getZoom(), animate: false});
map.dispose();
map = newMap;
}
catch (e) {
alert(e.message);
}
}
Full code at Jsfiddle: http://jsfiddle.net/bryantlikes/zhH5g/4/
I've an issue with the leaflet openPopup method.
showMap = function(elements) {
var jsonp = 'http://a.tiles.mapbox.com/v3/blahblahblah.jsonp';
var m = new L.Map("my_map").setView(new L.LatLng(51.5, -0.09), 15);
var geojsonLayer = new L.GeoJSON();
var PlaceIcon = L.Icon.extend({
iconSize: new L.Point(25, 41),
shadowSize: new L.Point(40, 35),
popupAnchor: new L.Point(0, -30)
});
var icon = new PlaceIcon(__HOME__ + '/images/leaflet/marker.png');
var marker;
for (var i = 0; i < elements.length; i++) {
var address = $("<div/>").html(elements[i].address).text();
var latlng = new L.LatLng(elements[i].latitude, elements[i].longitude);
marker = new L.Marker(latlng, {icon: icon}).bindPopup(address);
if (i == 0) {
marker.openPopup();
}
m.addLayer(geojsonLayer).addLayer(marker);
}
// Get metadata about the map from MapBox
wax.tilejson(jsonp, function(tilejson) {
m.addLayer(new wax.leaf.connector(tilejson));
});
}
When I click on a marker I have the popup open. But I would like to have the first popup open when the map is loaded. (and open other popups on markers click)
AnNy ideas ?
Put openPopup call after you add the marker to the map and you should be fine.
I'm assuming that when you click on a marker you see the popup but you're not getting the popup of the first marker to show automatically when the map is loaded?
First, it doesn't look like you're actually using GeoJSON so a GeoJSON layer isn't necessary (you can just use a FeatureLayer) but that shouldn't cause any issues. Whatever layer group you use you should only be adding it to the map once and then adding all child layers to the LayerGroup. You're currently adding the geojsonLayer multiple times in your "for" loop which you don't want to do.
Second, you have to call marker.openPopup() after the marker is added to the map.
Try changing your code around to looks something like this:
var layerGroup = new L.FeatureGroup();
layerGroup.addTo( m );
for (var i = 0; i < elements.length; i++) {
var address = $("<div/>").html(elements[i].address).text();
var latlng = new L.LatLng(elements[i].latitude, elements[i].longitude);
marker = new L.Marker(latlng, {icon: icon}).bindPopup(address);
//You don't add the marker directly to the map. The layerGroup has already
//been added to the map so it will take care of adding the marker to the map
layerGroup.addLayer( marker );
if (i == 0) {
marker.openPopup();
}
}
I had this issue and fixed it with adding a timeout right after I added the marker on the map.
marker.addTo(this.map).bindPopup('Info');
setTimeout(() => {
marker.openPopup();
}, 500);
I don't know why but on some page, I need to apply timeout. In any case it's my workaround, hope this works for some of you too.
First add your map then put openPopup():
L.marker([lat, long]).bindPopup('Your message').addTo(map).openPopup();
I use Bing Maps Ajax V7. I want on right click to get an infobox and show my links inside.
function GetMap(){
// Initialize the map
map = new Microsoft.Maps.Map(document.getElementById("mapDiv"),{credentials:""});
attachrightclick = Microsoft.Maps.Events.addHandler(map, 'rightclick',showPopupMenu);
}
function showPopupMenu(e){
var latlong = new Microsoft.Maps.Location(e.getY(),e.getX());
var defaultInfobox = new Microsoft.Maps.Infobox(latlong, {title: '<div>My Pushpin<div>', visible: true} );
map.entities.push(defaultInfobox);
}
Infobox added but unfortunately have no sense with to point I clicks... I adds on other latlon...
Have a anyone an idea:
1)How to make info window load on position where I right click.
2)Disable default right click of browser so only shows info box and not and right click menu
Thanks a lot.
Question number 1:
var pushpin= new Microsoft.Maps.Pushpin(map.getCenter(), null);
pushpinClick= Microsoft.Maps.Events.addHandler(pushpin, 'rightclick', displayEventInfo);
map.entities.push(pushpin);
function displayEventInfo(e){
var pushpin = e.target;
var infoboxOptions = {width :200, height :100, showCloseButton: true, zIndex: 0, offset:new Microsoft.Maps.Point(10,0), showPointer: true};
var defaultInfobox = new Microsoft.Maps.Infobox(pushpin.getLocation(), infoboxOptions );
map.entities.push(defaultInfobox);
defaultInfobox.setHtmlContent('html content goes here!');
}
Question number 2:
<body oncontextmenu="return false">
...
</body>