maps | A Mapbox GL react native module for creating custom maps | Map library

 by   react-native-mapbox-gl JavaScript Version: 8.5.0 License: MIT

kandi X-RAY | maps Summary

kandi X-RAY | maps Summary

maps is a JavaScript library typically used in Geo, Map, React Native, React applications. maps has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i @react-native-flightmap-gl/maps' or download it from GitHub, npm.

We also support MapLibre flavors of Mapbox SDKs now .

            kandi-support Support

              maps has a medium active ecosystem.
              It has 1183 star(s) with 532 fork(s). There are 35 watchers for this library.
              It had no major release in the last 12 months.
              There are 57 open issues and 759 have been closed. On average issues are closed in 59 days. There are 17 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of maps is 8.5.0

            kandi-Quality Quality

              maps has 0 bugs and 0 code smells.

            kandi-Security Security

              maps has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              maps code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              maps is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              maps releases are available to install and integrate.
              Deployable package is available in npm.
              Installation instructions, examples and code snippets are available.
              maps saves you 5085 person hours of effort in developing the same functionality from scratch.
              It has 10984 lines of code, 1119 functions and 263 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of maps
            Get all kandi verified functions for this library.

            maps Key Features

            No Key Features are available at this moment for maps.

            maps Examples and Code Snippets

            Maps input RaggedTensors with flat_values .
            pythondot img1Lines of Code : 110dot img1License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def map_flat_values(op, *args, **kwargs):
              """Applies `op` to the `flat_values` of one or more RaggedTensors.
              Replaces any `RaggedTensor` in `args` or `kwargs` with its `flat_values`
              tensor (which collapses all ragged dimensions), and then call  
            Maps a nested structure to the given function .
            pythondot img2Lines of Code : 78dot img2License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def map_structure_up_to(shallow_tree, func, *inputs, **kwargs):
              """Applies a function or op to a number of partially flattened inputs.
              The `inputs` are flattened up to `shallow_tree` before being mapped.
              Use Case:
              Sometimes we wish to appl  
            Maps input to output names .
            pythondot img3Lines of Code : 45dot img3License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def map_to_output_names(y_pred, output_names, struct):
              """Maps a dict to a list using `output_names` as keys.
              This is a convenience feature only. When a `Model`'s outputs
              are a list, you can specify per-output losses and metrics as
              a dict, w  

            Community Discussions


            Android : Could not GET/Find get repos from
            Asked 2022-Apr-01 at 19:21

            Trying to run old project with following config in build.gradle (root) file.



            Answered 2022-Apr-01 at 19:21

            if you go to the missing library's Github page, you see that it was available only through jcenter, and since jcenter is down, you need to clone the library and build it yourself and put it on the classpath.



            The unauthenticated git protocol on port 9418 is no longer supported
            Asked 2022-Mar-27 at 13:23

            I have been using github actions for quite sometime but today my deployments started failing. Below is the error from github action logs



            Answered 2022-Mar-16 at 07:01

            First, this error message is indeed expected on Jan. 11th, 2022.
            See "Improving Git protocol security on GitHub".

            January 11, 2022 Final brownout.

            This is the full brownout period where we’ll temporarily stop accepting the deprecated key and signature types, ciphers, and MACs, and the unencrypted Git protocol.
            This will help clients discover any lingering use of older keys or old URLs.

            Second, check your package.json dependencies for any git:// URL, as in this example, fixed in this PR.

            As noted by Jörg W Mittag:

            There was a 4-month warning.
            The entire Internet has been moving away from unauthenticated, unencrypted protocols for a decade, it's not like this is a huge surprise.

            Personally, I consider it less an "issue" and more "detecting unmaintained dependencies".

            Plus, this is still only the brownout period, so the protocol will only be disabled for a short period of time, allowing developers to discover the problem.

            The permanent shutdown is not until March 15th.

            For GitHub Actions:

            As in actions/checkout issue 14, you can add as a first step:



            Display 3D Terrain Mapbox v10 Android
            Asked 2022-Mar-13 at 19:46

            I am trying to use the new mapbox for android v10 with specifically the new 3d terrain feature. All the examples are in Kotlin, I have followed the online guide below but I keep running into the same error message.

            Online example:



            Answered 2021-Nov-10 at 15:54
                styleExtension = style(Style.SATELLITE_STREETS) {
                +rasterDemSource("TERRAIN_SOURCE") {
                +terrain("TERRAIN_SOURCE") {



            Rasterize polygons based on maximum overlap (using R packages terra or stars)
            Asked 2022-Feb-13 at 07:20

            I have a question concerning rasterization of polygons by maximum overlap, i.e assign the value of the polygon that has the highst area overlap with the raster cell.

            The real world exercise is to rasterize polygons of soil-IDs in R, in order to produce relatively low resolution maps of soil properties as model inputs.

            The problem is that the rasterize() function of the terra package (and similar stars' st_rasterize()) assigns the cell value from the polygon that contains the cell midpoint. If a raster cell contains multiple polygons, I would rather like to select the value of the polygon (soil-ID), which has the highest aerea cover in a raster cell.

            Here is a small self-contained example that visualizes my problem, using terra.



            Answered 2022-Feb-10 at 14:38

            Please find one possible solution using terra and sf libraries.

            The idea is to convert the SpatRaster r into a SpatVector and then into an sf object in order to take advantage of the sf::st_join() function using the largest = TRUE argument. The rest of the code then consists of simply converting the sf object back into a SpatVector and then a SpatRaster using the terra::rasterize() function.

            So, please find below a reprex that details the procedure.


            • Code



            Project update recommended: Android Gradle Plugin can be upgraded. Error message: Can not find AGP version in build files
            Asked 2022-Feb-06 at 03:17

            After a recommendation in Android Studio to upgrade Android Gradle Plugin from 7.0.0 to 7.0.2 the Upgrade Assistant notifies that Cannot find AGP version in build files, and therefore I am not able to do the upgrade.

            What shall I do?


            Code at build.gradle (project)



            Answered 2022-Feb-06 at 03:17

            I don't know if it is critical for your problem but modifying this



            Convert GPS Coordinates to Match Custom 2d outdoor layout Image
            Asked 2022-Jan-17 at 04:19

            I don't know if this is possible, but I am trying to take the image of a custom outdoor football field layout and have the players' GPS coordinates correspond to the image xand y position. This way, it can be viewed via the app to show the players' current location on the field as a sort of live tracking.

            I have also looked into this Convert GPS coordinates to coordinate plane. The problem is that I don't know if this would work and wanted to confirm beforehand. The image provided in the post was for indoor location, and it was from 11 years ago.

            I used Location and Google Maps packages for flutter. The player's latitude and longitude correspond to the actual latitude and longitude that the simulator in the android studio shows when tested.

            The layout in question and a close comparison to the result I am looking for.

            Any help on this matter would be appreciated highly, and thanks in advance for all the help.


            After looking more at the matter I tried the answer of this post GPS Conversion - pixel coords to GPS coords, but it wasn't working as intended. I took some points on the image and the correspond coordinates, and followed the same logic that the answer used, but reversed it to give me the actual image X, Ypositions.

            The formula that was given in the post above:



            Answered 2022-Jan-12 at 08:20

            First of All, Yes you can do this with high accuracy if the GPS coordinates are accurate.

            Second, the main problem is rotation if the field are straight with lat lng lines this would be easy and straightforward (no bun intended).

            The easy way is to convert coordinate to rotated image similar to the real field then rotated every X,Y point to the new straight image. (see the image below)

            Here is how to rotate x,y knowing the angel:



            After updating Gradle to 7.0.2, Element type “manifest” must be followed by either attribute specifications, “>” or “/>” error
            Asked 2021-Dec-29 at 11:19

            So today I updated Android Studio to:



            Answered 2021-Jul-30 at 07:00

            Encountered the same problem. Update Huawei services. Please take care. Remember to keep your dependencies on the most up-to-date version. This problem is happening on Merged-Manifest.



            Java Map.getOrDefault with bounded wildcard
            Asked 2021-Dec-15 at 11:48

            Got a Map> mapOfMaps variable.



            Answered 2021-Dec-15 at 10:16

            One possible, but still rather clunky, solution is a helper function:



            How to Fillet (round) Interior Angles of SF line intersections
            Asked 2021-Oct-17 at 12:11

            I am working with OSM data to create vector street maps. For the roads, I use line geometry provided by OSM and add a buffer to convert the line to geometry that looks like a road.

            My question is related to geometry, not OSM, so I will use basic lines for simplicity.



            Answered 2021-Oct-16 at 14:36

            You can buffer the lines and then negative buffer that result:



            Join info about quadkeys to tile shapefile
            Asked 2021-Sep-30 at 17:57

            Facebook constructed what it calls a relative wealth index for >19M micro regions (2.4km grid cells) around the world. They've shared the data (zip) in a csv file that lists the quad key ID, lat/long (which I believe is the top left corner of the tile cell), and the index value for the tile. It looks like this:

            In their technical paper, they note that these 2.4km grid cells correspond to Bing tile level 14.

            I've not worked with Bing tiles before. What's the best way to a) create or access a 2.4 tile grid that covers a polygon (e.g., Kenya) and b) join the wealth index values from the csv to this grid shapefile? I'd like to have a grid polygon with this wealth index attribute that I can use in a future analysis that extracts information from a raster by grid cell.

            What I know/think I know so far:

            • sf::st_make_grid() would create a grid, but I don't think it would be the Bing grid.
            • Packages like {rosm} will plot bing tiles, but this is not quite what I'm looking for.
            • Folks have created functions that take the quadkey input and return the upper left corner coordinate, e.g., I'm not sure what, if anything, I can do with this.

            [moved question from]

            Edit 1: The RWI csv files no longer include the quadkey, but you can use the python package linked above to calculate it. There's a helpful tutorial here.



            Answered 2021-Sep-30 at 17:57

            This is an example for Mexico but that is a matter of adjusting the csv read. It seems the grid aligns well (see last plot) however either slippymath is wrong of the data refers to cell centers and not to upper left corner. For sure the results could be quicker but it seems quick enough (Mexico is one of the bigger countries). In the first bit i explore creating a grid (this case zoom 4) in the second actually reading the data. Note that the dimensions of the grid need to be fixed because one was regular while the other was not regular. This causes problems with st_as_sf.


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install maps

            For more information, check out our Getting Started section.


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            gh repo clone react-native-mapbox-gl/maps

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