Leaflet layer visibility google app. React-component-depot .

Leaflet layer visibility google app fitBounds(bounds, {padding: [15, 15]}) since my marker icons were getting cut off. This may or may not be as performant if you have a bajillion markers, but CSS offers more flexibility and will get you tons Is there a function hidden somewhere to retrieve all the the layerIds or Groups currently available on a leaflet map? I'm pretty sure this would be fairly easy using the javascript interface, but I haven't found a solution using the R leaflet API. js Leaflet has a nice little control that allows your users to control which layers they see on your map. html, i. Unfortunately , you can't pull the google map tiles yourself using only leaflet api because of google is not allowing direct access to the tiles without using google map API. IE11 and browsers that don't support Promises need a polyfill in order to work. Making a feature visible again if a user clicks outside of it is a bit trickier since there's no blur event on Leaflet's layers. Below I have added the zoom levels you specified, but feel I am having trouble recreating in Leaflet something that I found possible using the Google Maps API, which is having the base layer of my web map being geographically labeled satellite imagery. run npm install --save react-leaflet-google-layer; By default this library uses the google-maps loader library to load the google maps api. Hello , I am working with leaflet 1. myData cannot be directly used in a Layer Group, as it is not a Leaflet layer. I didn't know how to add the bindPopup(where text in here came from the "@maps. 0 (thanks, @luiscamacho!) requires Leaflet >1. Is it possible to do it with google maps? For starter, ecl, ant and hyb ar not layers, but GeoJSON objects. My issue is, I build a map component via I'd like the map to initially display only the World layer and have the metro layer hidden. g. This is for free, as long as I have less then 25. All layer-adding functions take a layerId argument. googlemutant, implemented with typescript. org. When using the opacity-slider I want to dim each tilemap, not just one being actually active. But I don't know how to do that with the CartoDB API Add your layer to a featureGroup when you create it. What you can do is listen for clicks on the map and reset all features then: How AI apps are like Google var layer = L. Ask Question Asked 7 years, 3 months ago. It can be used to With this option enabled, the map tracks when you pan to another "copy" of the world and seamlessly jumps to the original one so that all overlays like markers and vector layers are still I'm pretty new with leaflet and I started to search how to add a sort of filter to hide/show or edit a layer depending on the actual zoom. leaflet-top and . the plugin link : I submit this as a better "best practice" than the current answer. hideLabel is not a function and the function stops after the first marker in a layerGroup. 5. Sign up using Google Sign up using Email and Password Submit. The style attribute I needed was fillOpacity. remove(); And similarly this Leaflet issue suggests keeping track of the your own layers. 185556, 11. wms(url, {optionsArray[i]}); layer. Modified 7 years, L. addTo(map); layer. Where is the problem? Web site created using create-react-app . // add the all layer to map L. length;i++) { click = click_elements[i]; In my Leaflet application, I have a jQuery dropdown that, when selected, fires a function that takes the name of a state as an argument. These are my markers: var aa = L. For a working example (without API Key) see demo. FYI, here's my server code from the Shiny app. my browser. getElementsByClassName("leaflet-control-layers-selector"); // set all layers off in addtion to the first layer for (let i = 1;i < click_elements. LayerGroup with methods hide, show and toggleVisibility. js. GridLayer from Leaflet 1. weight, here, turns off the border, so I didn't notice any change. LayerGroup();. createVis (I do not manually define Leaflet layers). To register components with the control, place them as children wrapped by either BaseLayer (mutually exclusive) or Overlay. If you ONLY want the layer added/removed based on zoom, don't add it to your layer control here: var controls = L. marker(latlng). Is there any other way to hide labels than using CSS visibility? The layerGroup consists of 5 markers, but in the console i get six object returned for the layerremove event. The context is a shiny app where layers can be added, successively. I have a CartoDB. I am trying to use tiles generated with the Google static API with Leaflet and I am facing issues because the generated tile seems to be displayed "off-centred". geoJson() a second time? It import {APIProvider, Map, MapCameraChangedEvent} from '@vis. layerGroup(); map. TileLayer contravenes the terms&conditions of Google Maps (the part about "accessing the content only through the Google Maps API"). I have marker layer in leaflet map, and I want to hide several markers based on feature property, but I can not see any method in leaflet documentation to do so. Google layer for React Leaflet v3 and v4 using leaflet. If you want to use the script tag instead, you can Add google maps js api in your index. The maxNativeZoom functionality introduced in v0. For an instance i used google maps styling wizard to reduce number of labels shown on the map. Those events are triggered when adding and removing layers with the LayersControl: The Maps JavaScript API has several types of layers: The Google Maps Data layer provides a container for arbitrary geospatial data. 000 downloaded maps views per day. e. The desired type is passed via a URL to the View_All page. tileLayer. Just prototype of some diary app. So you can tap into the add and remove events, and listen for those events on each layer. visibility = 'visible'; In case you are using jQuery: Sign up using Google Sign up using Email and Password Submit. I'd like to know how to manager a layer object with callback. layerGroup(<Layer[]> layers?) How would 0 visibility combat change weapon choice and military strategy I'm trying to toggle the visibility of a layer in a Leaflet/Mapbox map with this function: Sign up using Google Sign up using Email and Password Submit. Recently, I found out about the amazing JS Library Leaflet. I can programmatically remove the layer altogether, but I don't see any way to uncheck the checkbox input for the layer. addTo(map); // this can get all input element of layer var click_elements = document. I load the geoJson, apply general styles, and use onEachFeature to put the layers into featureGroups based on a condition. I want to display in my C# client app, tiles from the Leaflet map using basically the same algorithm, as if re-creating leaflet in C#. I've put these markers in "Layer Groups" to be able to show and hide the marker-categories. HIde or show Markers in google maps. featureGroup(); for (i = 0; i < myoptionsArray. Post as a guest Mapbox toggle visibility of multiple layers. To restore them, simply remove that z-index, for example with:. ) When you give an object a layer ID, if a similar object exists with the same ID, it will be removed from the map when the new object is added. Layer and L. Marker Visibility In Google Maps. css file that I include inside the application I have added the following code to control the appearance of the layer box:. Web site created using create-react-app . length; i++) { lyr = L. But they should have their own overlay Does some expert know how to change the opacity of each tilemap of a Layer Group by using a HTML-slider input?. If you don't want to mess around with extending leaflet classes (I tried the suggestion from IvanSanches and it didn't work for me) there is another possible solution although I don't know if it is exactly what you hoped for but it works well for me when I want to create "custom containers" for leaflet layers. My original question has been post Is there any way to open leaflet layer control only when clicked? By default, it expands/collapse when on mouseover/mouseout. This is useful if you have a lot of features (e. layerGroup(), // do not add to map initially. 7. And, now I have to make a Layer control function such that each of my entities gets different reactions. I can find "Street View" base imagery and I can find satellite imagery, but not with them combined into one base map layer. The current method uses the layer Title to identify which layer to re-order, but you can easily modify it to use an index or a reference to the actual layer object. I would like the Leaflet map to show in the left column and the Layers control to show in the right column (this means the Control is outside the Map Cannot be done. html I get perfectly rendered and geo-correct tiles: <script> function onLoad() { var mymap = L. As pointed out in the answers to the question «Leaflet Map API with Google Satellite Layer» , look in the Leaflet plugins list. js-App where I load my vis using cartodb. leaflet-bottom classes that specify a z-index: 1000), therefore it hides any other layer, including your marker(s). leaflet-control-layers:nth-child(3) . on( "zoomend", function( e ) Google apps. 0 How AI apps are like Google Search. Currently I am using Google Maps API 3 to display about 1000 users spread all over the world. You can see the control on the right, which is the basic Leaflet control, but I'd like to the Icon on the left (the layers icon) to accomplish the same thing instead with custom react components. leaflet-top. map(' export your markers as KML file for displaying in Google Earth (view screenshot) or Google Maps (view screenshot) export your markers as GeoJSON for embedding in external websites or apps; subscribe to your markers via GeoRSS or for embedding in external websites or apps; export your markers and layers as XLSX, XLS, CSV or ODS-file I'd like to have some markers in my map grouped into an overlay to be able to toggle visibility of all the markers via Leaflet's layer control. Clear search How would I show all the layers except for the overl Skip to main content. control. marker([48. Leaflet: Map Click Event doesn't work when clicked on an overlay geojson layer Withdraw PhD program application? Here is the code I am using with osm. Post as a guest How to toggle initial layer visibility in leaflet. GridLayer. js for prototyping my senior project. Main menu I seem to have trouble using styles generated by google maps styling wizard with ngx-leaflet angular plugin. How to toggle initial layer visibility in leaflet. Now, in order to provide the best Leaflet experience, GoogleMutant uses both DOM mutation observers and L. A great idea is to add a name to your layer so it will be simpler to get it after : var group = new L. 0. Pass a showGrid prop to be able to control Grid's visibility. Eg. I have a Leaflet Map with 5 layers, each with multiple map points. 3 Leaflet - toggling GeoJSON layers without plug-ins. The Map component supports a variety of different settings for the map. As far as I have understood, one should not use tiles provided by I have a multipolygon that I want to filter, put into unique layers, and set different styles to. layerGroup has no such options as style or coordsToLatLng. 1 in Angular2. There's a third-party plugin for it: Demo: http://psha. The Heatmap layer renders geographic data using a Heatmap visualization. In my . This help content & information General Help Center experience. Again with another class extension we extend some of the classes provided Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company The app has essentially vetoed the layer selection, but there seems to be no way to uncheck the checkbox input so that the UI is in sync with the internal state of the app wrt the activation of that layer. The display of the shapefile work, but i want to add a layer control (for togle shapefile layer). Layer or L. 0. 4. First of all, I am design student and I use Vue. Doing so I can change the base layer at display, but at the same time the base layer is changed I am loosing the overlay. For example: I'm How to toggle initial layer visibility in leaflet. Leaflet Layer Control not displaying layer. layerGroup expects an array of layers as optional argument, not a simple layer / marker. 1. I added a padding to bounds map. I simply overrided the background-image attribute of the specific Layer Control from the styles. leaflet-control-layers{ width:auto; height: 500px; padding-top:36px; opacity: 0. Thank you so much, after a few tweaks, it works perfectly. If you mean you have an unexpected behaviour because the Tile Layer you added is not changed by the Layers Control, it may be due to the fact that you are not re-using a Tile Layer that the Layers Control knows: do not use new L. I went through tm_shape and tm_dots docs and haven't found anything that seems to I had the same problem and I found a much faster solution. 5. Markercluster toggle ON / OFF. Chrome, Firefox, Safari, IE11 and Edge are fine. Leaflet I'd appreciate any guidance on optimizing further leaflet, or take advantage of another package that allows me to overlay multiple variables (I may not fully understand how to take advantage of rMaps or googleVis in this way). Try messing with this set up a little and see where you get. I have searched for a solution Leaflet. You doesn't need to add the third party plugin and google API. png tile library in a simple Leaflet index. layers(basemaps, markerGroups). a dataset with a large amount of points or a more complex polygon dataset) and the The Leaflet package includes functions to show and hide map layers. Initally based on the work of James “Crofty” Croft. addLayer(group); Select the layer control using its class leaflet-control-layers: var lc = document. Dynamic visibility layer markers in LeafletJS. vue file and gets renderd at the index. You can allow users to decide what layers to show and hide, or programmatically control the visibility of layers using server-side code in Shiny. Current selects are available via the baseLayer and overlays props. The methods hide and show in L. My WMS layer show well over OSM basemap but when switching basemap to Google layer with layers control, Google Satellite layer show well but my WMS is not shown over it. Original Answer. I am working on multi layers, and because there are too many layers overlapping I want to add a button Create and use map styles; Test map style updates; Style zoom levels; Work with map style versions; What you can style on a map; Understand map style inheritance and hierarchy You can tap into the eventHandlers prop of each layer, which is just a wrapper for all the event handlers that can be added to any leaflet layer. ru/leaflet/Google. I have a leaflet map with several markers in it. GeoJSON layers when instantiating your Layer Group. An Intro to the Earth Engine Python API; Change Detection in GEE - The MAD Transformation (Part 1) Change Detection in GEE - The MAD Transformation (Part 2) Hide/show instances of L. I want to use that state name to update the Chloropleth map. Leaflet- add and remove all layers in list based on variable. 70; } but by using the "opacity" argument also the text becomes more or less opaque. Clickable L. By calling groupOptions(), you can set the zoom levels for whatever layers you like. But how do I do this in React-Leaflet? It feels like it's abstracted too much away. The Google Maps JavaScript API is another JavaScript package you can use to create interactive maps in your web and mobile application. geoJSON method addData to add individual GeoJSON objects to GeoJSON layer: What you can do, however, is load one instance of a Google Map per instance of Leaflet, keep both map sizes and centers in sync, and use mutation observers to monitor whenever the Google Map instance loads a tile, so you can rip it off the Google Map DOM tree and put it in the Leaflet DOM tree (if you just use tricky CSS to show Leaflet on top You received this message because you are subscribed to a topic in the Google Groups "Leaflet" group. -Change style or whatever of these A Leaflet plugin that allows easy integration with the Google Maps API. It shows how to manage the layers and re-order them, which is also useful for other contexts. Luckily, there are several powerful open source alternatives that provide advanced features comparable to Based on @StephenLead's comment, you should probably stick with the accepted answer unless you have a strong need to use CSS. Unfortunately I can't give you the data for this one: LayersControl. This is hackish but currently the only way to do this - and has the obvious disadvantage of not syncing up the pan and zoom transitions (which use different To control the Grid's visibility you need to use react-leaflet's updateLeafletElement method to trigger prop changes on your custom react-leaflet component. I want to use it with OpenStreetMaps. What you can do is listen for clicks on the map and Extends L. layer. 2. To unsubscribe from this topic, So now I am just switching visibility in the map and keep the layer control untouched: var dir = L. Edit layers Delete layers. When I include the different layers inside Leaflet, the Why?? The SLD must be correct otherwise I wouldn't have a correct preview right? Then when I load the site in Leaflet and I zoom in and out I cannot see all the names of the clients. That works ok, but I have lots of points (300K) and there is some delay since the markers have to be redrawn from scratch. visibility = 'hidden'; or show it: lc[0]. leaflet-control-layers-toggle { background-image: /*set you value*/ } Before, an instance of the Google Maps JS API was displayed behind the Leaflet container, and synchronized as best as it could be done. name = 'My_layer '; lyr. Search. getElementsByClassName('leaflet-control-layers'); And then hide it: lc[0]. You can use the Data layer to store your custom data, or to display GeoJSON data on a Google map. control on leaflet. For the static tiles, you can add For the issue you describe in this question, there seem to be several mistakes: Your myData is the initial array of GeoJSON objects that is used to build your several L. Stack Overflow. LayerGroup without removing/re-adding them to a Leaflet map. See the "Known caveats" section. Actually my problem comes with the async/callback (normal) behavior. Finding a mapping solution that offers robust functionality while prioritizing user privacy can be a challenge. leaflet-google-layer { z-index: inherit; } When I run my local . The latter option is better, because it won't load tiles from the inactive layer. EDIT: Since you clarified that you want just the entire collection to be switched on/off, it is even more simple (and almost like what you tried by assigning your L. For this codelab, you use the following settings: defaultCenter, which I have a simple Leaflet application containing 3 layers: OSM layer, Google Satellite layer (from Pavel Shramov plugin) and my own WMS layer. About; Products Sign up using Google Sign up using Email and Password Submit. I have google api keys with me. ru/leaflet/bel. But because each layer change draws the entire map again, this is also quite slow. GeoJSON layers. What you can do is to pass an array of L. gridlayer. The View_All page contains the Leaflet map with the five layers dynamically built for the layers and map points. It'd only appear when user ticks the box in the layers selection. I just tried leaflets, before I used gmaps. geoJson to var layers), but you have to take care of asynchronous processes. TileLayer, but re-use one of the base layers or overlays. HIDE/SHOW The group argument in most of the "addElement()" type functions becomes very important for managing how a map works. leaflet-control-layers-selector:checked') But maybe there Hello I try to implement a leaflet pluging, for display a local hosted shapefile. Then I want to add tooltips to be permanently visible. To avoid this issue, you could do something like: var myLayerGroup = L. From any of 5 separate pages a user can select to view all of the map points for any one of the map layers. I have sets of points on my leaflet visual and I want to be able to show/hide them. The current implementations of Leaflet plugins for displaying Google maps imply creating a GMaps instance, and trying to keep its view (center and zoom) in sync with Leaflet's view. So this works, applying opacity to the interior of a Layer IDs can be used to replace or remove specific map elements. html: This plugin doesn't work on IE10 or lower, as that browser doesn't implement DOM mutation observers. I experienced a few obstacles in hiding the layer. I have a Leaflet website that uses a custom tile set for a game map. hideLabel();}); but I end up with TypeError: layer. gl/react-google-maps';. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I found the answer browsing some of the other leaflet documentation. In both cases, the fundamental unit of showing/hiding is the group. What you can do alternatively is to write your plugin in your application for the basemap switch to include a google map call via google maps api. Second, if you look in the Leaflet docs, L. The LayersControl component makes it easy to control layer visibility. layers with leaflet api? I can do it with the help of jquery like this : $('. push(lyr); layer. Clear search For the static purpose you can freely add the google map tiles inside your leaflet. Still inside onEachFeature, I apply styles to The plugin you found on matchingnotes to use Google Maps tiles places the Google Layer on top of the map pane (with . GoogleMutant plugin doesn't work on IE10 or lower, as that browser doesn't implement DOM mutation observers. Post as a guest I have 7 leaflet maps created via loop and data which is exactly the same on each map controlled by a checkbox; however, my plan was to make one layer visible per map. Draw a polygon. leaflet-right . addTo(map); You will just have to make sure you are doing your adding/removing when it is necessary. I also have a similar problem with pie-chart: in layer preview they are perfect, while in leaflet are cut or not visible. layers(baseMaps, overlayMaps, {position: 'bottomright'}); controls. All groups and messages Comparing Leaflet and Google Maps JavaScript API. html (switch to Google Maps with the switcher) Source: http://psha. 3. For now I am doing this the rough way ie calling the addLayer() and clearLayers() methods respectively of the layer group reference, var lg = new L. For example: I've got several tilemaps, which could be switched by using Lealet's Layercontrol button, like here: Leaflet Layer Groups. Ideally, I would use Shiny controls to toggle the different map layers and use leafletProxy to update the map. css of my app in this way:. I have three additional files with latlong coordinates and labels for each one. each" loop) so I ended up with storing the markers to an array (with the icon and bindPopup message) and I've hosted the current version of my Leaflet app on github pages here. addTo(group); } mymap. In addition to showing you how to use it, we’ll also show you another handy use for layer Making a feature visible again if a user clicks outside of it is a bit trickier since there's no blur event on Leaflet's layers. e. How can I reduce the opacity of the Google Maps base layer? I tried the following, as "empty" sublayer between my data layer and the Google Maps layer and set its opacity. Do not be surprised if Google gets angry at that. React-component-depot React-leaflet - Create, edit and delete polygon on map + −. I want to hide some layers when I click in a layer and restore the visibility back after clicking out. L. What is the pattern for changing the style of a Leaflet GeoJSON layer? Should I recreate the layer I created with L. Using the same map event described by @Riccardo, you could take a CSS-based approach. At the moment I am in the phase to figure out the principles of changing the base layer, and since there can be only one base layer visible it seem like I have to remove the tiles of the initially loaded base layer. I was able to display marker but I was not able to display and edit geojson polygons. Though you primarily use Google maps as the base map with the Google maps JavaScript API, it also gives you the flexibility to create maps with custom map imagery. 3. Featured on Meta The December 2024 Community Asks Sprint has been moved to March 2025 (and Stack Overflow Jobs is expanding to more countries Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog I have a leaflet map with three layers that load from separate geoJSON files. I guess opacity is only applied to the border. style. LayerGroup can take a filter function that has access to the layer instance of each layer in the layergroup. This works fine too BUT I'm unable to manage the layers visibility through menu as variable (geojson_layer_1 here) is not seen globally. Chrome, Firefox, Safari, IE11 and Edge are fine. Leaflet plugin that allows an easy integration with the Google Maps API - Raruto/leaflet-google Leaflet does not have a concept of active versus inactive layers: you can do one of two things: Make the layer invisible with setOpacity(0) and visible with setOpacity(1) Use removeLayer to remove it, and addTo or addLayer to add it back. In the overlays menu , I have tried to add a special options for viewing all the layers, but the main problem is how to check/uncheck the Two things: Loading map tiles from Google using just a L. The simplest way to achieve what you want is to use L. So this is not real working project. IE11 and browsers that don't support Promises need a polyfill in Is there a way to select all selected layers in the control. . (Note: For managing groups of map elements, see the Show/Hide Layers topic. I recommend it, and you can do a lot of neat stuff by carefully thinking about how you group your data. Post as a guest Germany residence permit application asks to bring Aufenthaltstitel I am developing a web mapping application with Bootstrap 4. it will require a small amount of CSS to remove/replace Develop a Vue app such that, I create my different components on the components folder, so that all my components go through App. kjqmilx psbyzj jgfaps qzvgy awkoyica qadwb rqokaww eftvh mdp xafyg