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1. Top results related to download google map zoom level of communication tool

   • Modify the zoom level of an embedded Google Map

     Top Answer

     Answered Jul 23, 2017 · 2 votes

     I worked this out: Partially. I'm working on a client update, and didn't want to go down the route of full API registration and integration for them (small budget), so I wanted to understand the Google embed?pb command more to see what I could change.

     No luck changing the map centre, this remained on the pin in question, but I did change the default zoom.

     Using the '!' as a separator, the 14th element was 4f13.1 - changing the 13 part changed the zoom... Bigger number, wider zoom...

     <iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d2478.740851360751!2d-0.04087238408799207!3d51.59131277964901!2m3!f0!2f0!3f0!3m2!1i1024!2i768!4f13.1! <- this one!!3m3!1m2!1s0x48761dce1151aaab%3A0xba9569f9da72e2c6!2sBespokea!5e0!3m2!1sen!2suk!4v1500822710038" width="800" height="516" frameborder="0" style="border:0" allowfullscreen></iframe>-

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     1/5

   • Google Maps V3: Scaling a polyline relative to the map's zoom level?

     Top Answer

     Answered Jun 10, 2011 · -1 votes

     I do not believe that there is a built in method of scaling the strokeWeight so you may need to build your own. One method of doing this, just off the top of my head is to add an event listener to the map for the zoom_changed event and adjust the strokeWeight there.

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     2/5

   • google map api how to zoom in and then out by clicking one of several markers

     Top Answer

     Answered Dec 23, 2021 · 3 votes

     You only have a reference to the last marker in your zoom handling code (it is set to last value the last time through the loop). Simpler to just add the code to the marker click function. I think what you want is this:

     var markerListener = google.maps.event.addListener(marker, 'click', (function(marker, i) { return function() { zoomLevel = map.getZoom(); if (zoomLevel <= 11) { map.panTo(this.getPosition()); map.setZoom(16); map.setMapTypeId('satellite'); } else { var center = new google.maps.LatLng(-37.6756817, 145.6690691); map.setCenter(center); map.setZoom(11); map.setMapTypeId('terrain'); } }})(marker, i));}

     You may want to dynamically compute the center/zoom by computing the bounds of the displayed markers and calling map fit bounds with that bounds (rather than the code that is currently in the else.

     proof of concept fiddle

     code snippet:

     var zoomLevel;-function initialize() { var map = new google.maps.Map(document.getElementById('map-canvas'), { scrollwheel: false, navigationControl: false, mapTypeControl: false, zoom: 11, center: new google.maps.LatLng(-37.6756817, 145.6690691), mapTypeId: 'terrain' }); var mapzoom = map.getZoom(); for (var i = 0; i < locations.length; i++) { var marker = new google.maps.Marker({ position: { lat: locations[i][1], lng: locations[i][2] }, map: map }) var markerListener = google.maps.event.addListener(marker, 'click', (function(marker, i) { return function() { zoomLevel = map.getZoom(); if (zoomLevel <= 11) { map.panTo(this.getPosition()); map.setZoom(16); map.setMapTypeId('satellite'); clickedMarker = marker; } else { var center = new google.maps.LatLng(-37.6756817, 145.6690691); map.setCenter(center); map.setZoom(11); map.setMapTypeId('terrain'); } } })(marker, i)); }}google.maps.event.addDomListener(window, "load", initialize);var locations = [ // Healesville ['Town: <a href="#">Healesville</a>', -37.6534206, 145.5117927, 'uploaded-images/marker-red-32h.png', 0], // Warburton ['Town: <a href="#">Warburton</a>', -37.7514003, 145.6919378, 'uploaded-images/marker-red-32h.png', 1],];

     html,body,#map-canvas { height: 100%; width: 100%; margin: 0px; padding: 0px}

     <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk"></script><div id="map-canvas"></div>

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     3/5

   • Map Zoom level base off radius React Native maps

     Top Answer

     Answered Nov 05, 2018 · 2 votes

     Here is a snippet of the code i use to zoom in and out of maps for given radius. I might not be accurate but you can modify them accordingly.

     // Define the const outside the classconst { width, height } = Dimensions.get('window');const ASPECT_RATIO = width / height;const LATITUDE_DELTA = (Platform.OS === global.platformIOS ? 1.5 : 0.5);const LONGITUDE_DELTA = LATITUDE_DELTA * ASPECT_RATIO;// Use the below code to zoom to particular location with radius.this.map.animateToRegion({ latitude: latitude, longitude: longitude, latitudeDelta: LATITUDE_DELTA * Number(radius/15), longitudeDelta: LONGITUDE_DELTA * Number(radius/15) }, 2000);

     Finally, dont forget to add the ref in the

     ref={ref => { this.map = ref; }}-

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     4/5

   • Google Map Marker dragging and zoom map issue

     Top Answer

     Answered Dec 02, 2016 · 0 votes

     I have resolved both the above mentioned issues. I would like to put the solutions. Although the mentioned code is quite lengthy, therefore, it would not be easy to elaborate.

     For mouse dragging of the markers. there is a draggable property, which can be either true or false.

     if(map.getBounds().contains(posn)){if(place["icon"][0] == 'own'){var imageUrl = place["icon"][1];var markerImage = new google.maps.MarkerImage(imageUrl, new google.maps.Size(66, 65));var marker = new google.maps.Marker({ position: posn, draggable: false, icon: markerImage }); }

     I turned it to false.

     For fitBounds call, I called the function below addListener and office marker creater call.

     etupOfficeMarkers();- google.maps.event.addListener(map, 'idle', function() { setupOfficeMarkers(); $("#loader").hide(); updateStatus(mgr.getMarkerCount(map.getZoom())); }); map.fitBounds(bound);

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     5/5

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2. stackoverflow.com › questions › 20476723How to specify zoom in url to maps.google.com - Stack Overflow

   stackoverflow.com › questions › 20476723

   • Cached

   Dec 9, 2013 · https://www.google.com/maps/preview#!data=!1m4!1m3!1d354823!2d2.3508!3d48.8567. This generates a map centered at the coordinates given and with the zoom level specified. It also works in the previous generation of the application (where the URL does not get rewritten).

3. developers.google.com › advanced-markers-zoomControl marker visibility by zoom level - Google Developers

   developers.google.com › advanced-markers-zoom

   • Cached

   6 days ago · This example shows controlling marker visibility by zoom level. See the markers' visibility change (begin by zooming out): Read the documentation.

4. mapsplatform.google.com › resources › blogDeeper map customization with zoom level customization and ...

   mapsplatform.google.com › resources › blog

   • Cached

   Zoom level customization is now a native capability in our cloud-based map styling editor that lets you deeply optimize the map for your particular use case.

5. github.com › zhengjie9510 › google-map-downloaderGitHub - zhengjie9510/google-map-downloader: Small tools to ...

   github.com › zhengjie9510 › google-map-downloader

   • Cached

   • 中文：
   • English:
   • 问题/Issues

   downloader_1.1：

   一个小工具，你只需要输入空间范围、地图缩放等级就可以实现Google地图的下载，并输出为TIFF格式，含空间坐标系。

   downloader_1.2：

   是在1.1版本上的改进。由于python的多线程中存在GIL锁，导致python的多线程不能利用多核，考虑到现在的计算机是多核的，为了充分利用计算机的多核资源，提高下载速度，尝试利用多进程+多线程的方式来实现地图切片下载，最终速度得到极大提高。但该部分还没有实现进度条功能。

   See full list on github.com

   downloader_1.1:

   A small tool, you only need to input the spatial extent and map zoom level to download Google Maps, and output to TIFF format, including the spatial coordinate system.

   downloader_1.2:

   It is an improvement on version 1.1. Due to the existence of GIL locks in python's multi-threading, python's multi-threading cannot use multi-cores. Considering that computers are now multi-core, In order to make full use of the computer's multi-core resources and increase the download speed, try to use multi-process + multi-threaded way to achieve map tile download. The final speed has been greatly improved, but this part has not implemented the progress bar function.

   See full list on github.com

   If you encounter the problem of Bad network link, you can change the HEADERS in the download function, and try again.

   See full list on github.com

6. gis.stackexchange.com › questions › 70809Changing default zoom in Google embedded map?

   gis.stackexchange.com › questions › 70809

   • Cached

   May 16, 2018 · New Google Maps still lets you "Return to Classic Maps", so if you want to go that direction with a simple map, you don't need to export, open etc. Just switch back temporarily, create your map there, and get the "classic" embed code, with zoom levels and everything.

7. medium.com › google-design › google-maps-cb0326d165f5Prototyping a Smoother Map. A glimpse into how Google Maps ...

   medium.com › google-design › google-maps-cb0326d165f5

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   Aug 27, 2018 · Instead of using tiles, the server could generate a perfectly sized map for each user, at the exact zoom level, latitude and longitude, and the right size to fill their window.

8. People also ask

   What is Google maps zoom level 0?

   • Google Maps was built on a 256x256 pixel tile system where zoom level 0 was a 256x256 pixel image of the whole earth. A 256x256 tile for zoom level 1 enlarges a 128x128 pixel region from zoom level 0. As correctly stated by bkaid, the available zoom range depends on where you are looking and the kind of map you are using:

   google map API zoom range - Stack Overflow

   stackoverflow.com/questions/9356724/google-map-api-zoom-range

   See all results for this question

   How many zoom levels does Google Maps have?

   • The range depends on where you are looking at. Some places only have zoom levels of 15 or so, where as other places have 23 (or possibly more). Google Maps has a getMaxZoomAtLatLng API call you can make to retrieve the max zoom level.

   google map API zoom range - Stack Overflow

   stackoverflow.com/questions/9356724/google-map-api-zoom-range

   See all results for this question

   What is the zoom level for a map?

   • Zoom level for the map. Available levels are defined by Map View server of the HERE Map Image v1 API, valuebetween 0-20. Dafault zoom level is 10. Note: When the request contains parameters having geo coordinate lists or multiple parameters having single geo coordinate pair as value, the zoom level is automatically calculated.

   Guide - HERE Map Image - HERE Developer

   developer.here.com/documentation/map-image/dev_guide/topics/resource-heat.html

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   What is zoom level 0?

   • Zoom level 0 is the most zoomed out zoom level available and each integer step in zoom level halves the X and Y extents of the view and doubles the linear resolution. Google Maps was built on a 256x256 pixel tile system where zoom level 0 was a 256x256 pixel image of the whole earth.

   google map API zoom range - Stack Overflow

   stackoverflow.com/questions/9356724/google-map-api-zoom-range

   See all results for this question

9. developers.google.com › maps › documentationMaximum Zoom Imagery Service | Maps JavaScript API | Google ...

   developers.google.com › maps › documentation

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   6 days ago · The Google Maps API provides map tiles at various zoom levels for map type imagery. Most roadmap imagery is available from zoom levels 0 to 18, for example. Satellite imagery varies...