maps

问题 I have Lat & Long. How can i get West/East | North/South from GPS? Screenshot attached: ScreenShot <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> <script type="text/javascript" src="/design/js/jquery-autocomplete/jquery.autocomplete_geomod.js"></script> <script type="text/javascript" src="/design/js/jquery-autocomplete/geo_autocomplete.js"></script> <link rel="stylesheet" type="text/css" href="/design/js/jquery-autocomplete/jquery.autocomplete

问题 I have Lat & Long. How can i get West/East | North/South from GPS? Screenshot attached: ScreenShot <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> <script type="text/javascript" src="/design/js/jquery-autocomplete/jquery.autocomplete_geomod.js"></script> <script type="text/javascript" src="/design/js/jquery-autocomplete/geo_autocomplete.js"></script> <link rel="stylesheet" type="text/css" href="/design/js/jquery-autocomplete/jquery.autocomplete

问题 I have Lat & Long. How can i get West/East | North/South from GPS? Screenshot attached: ScreenShot <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> <script type="text/javascript" src="/design/js/jquery-autocomplete/jquery.autocomplete_geomod.js"></script> <script type="text/javascript" src="/design/js/jquery-autocomplete/geo_autocomplete.js"></script> <link rel="stylesheet" type="text/css" href="/design/js/jquery-autocomplete/jquery.autocomplete

问题 I can add many markers and circles on google map with in "didTapAt" event, but I want to delete them as well, for markers I can do this in "didTap marker" event but how can I delete its shape not other shape? 回答1: let circle = GMSCircle(position: CLLocationCoordinate2D(latitude: 40.7336299, longitude: 30.1616061, radius: 10) circle.isTappable = true circle.map = mapView func mapView(_ mapView: GMSMapView, didTap overlay: GMSOverlay) { overlay.map = nil } 来源： https://stackoverflow.com

问题 I am trying to write a script that would allow people to click on a country then a popup would appear and show the country's name and corresponding value. I have successfully created the map and the boundaries of each country, however when you click on, for example Russia, the popup would show India. Below is a simplified version of the script: library(leaflet) library(maps) countries <- c("Australia", "South Africa", "India", "Mexico", "USA", "Russia") values <- c(1,2,3,4,5,6) bounds <- map(

问题 I am trying to write a script that would allow people to click on a country then a popup would appear and show the country's name and corresponding value. I have successfully created the map and the boundaries of each country, however when you click on, for example Russia, the popup would show India. Below is a simplified version of the script: library(leaflet) library(maps) countries <- c("Australia", "South Africa", "India", "Mexico", "USA", "Russia") values <- c(1,2,3,4,5,6) bounds <- map(

问题 So currently I'm working on a project to just help me practice java. I have a game that I followed a tutorial on and I've modified it a bit, now I'm trying to figure out a way to sort a text file with a String followed by an Integer. My previous attempts have all failed and I have yet to find an online resource that has actually worked. I've successfully sorted it alphabetically using the String but I want to sort it by the Integer value. Text File example abc 31 adc 100 ccd 211 ddc 99 The

问题 I am trying to sort a mutable.Map[String, String] by getting the string and sorting with the numbers inside the string. Input: "Liz", "Game: 2" "Philip", "Game: 5" "John", "Game: 0 | Score: 9" "Kevin", "Game: None" Output to something like this "John", "Game: 5 | Score: 9" "Liz", "Game: 2" "Philip", "Game: 0" "Kevin", "Game: None" I have tried this https://alvinalexander.com/scala/how-to-sort-map-in-scala-key-value-sortby-sortwith/ but it doesn't does what I want it to sort Excuse my bad

问题 Respected sir/ma'am I want to implement offline osm map in my project. but i don't found any proper documentation for how to download tiles for offline usage. i am currently using react-native-maps package for implementing custom Tile Overlay import { LocalTile } from 'react-native-maps'; <MapView region={this.state.region} onRegionChange={this.onRegionChange} > <LocalTile /** * The path template of the locally stored tiles. The patterns {x} {y} {z} will be replaced at runtime * For example,

问题 Respected sir/ma'am I want to implement offline osm map in my project. but i don't found any proper documentation for how to download tiles for offline usage. i am currently using react-native-maps package for implementing custom Tile Overlay import { LocalTile } from 'react-native-maps'; <MapView region={this.state.region} onRegionChange={this.onRegionChange} > <LocalTile /** * The path template of the locally stored tiles. The patterns {x} {y} {z} will be replaced at runtime * For example,