maps

Is there a better or functional way to compare 2 values in a map in Scala?

由 岁酱吖の 提交于 2019-12-25 08:13:20
问题 I have functions which allow the user to compare two teams contained within a map. The data contained in the map is read in from a text file which contains information about football teams and their points tallies for the past 5 seasons. The data is stored as Map[String, List[Int]]: Manchester United, 72, 86, 83, 90, 94 Manchester City, 80, 84, 91, 77, 88 Chelsea, 76, 85, 92, 87, 84 Arsenal, 70, 79, 81, 76, 83 Liverpool, 69, 77, 80, 73, 79 The functions below allow the user to enter the names

Select a position using draggable map and fixed marker in Google Maps SDK for iOS

由 随声附和 提交于 2019-12-25 07:47:44
问题 I'm newbie to iOS development and now trying to build a very simple navigation app using Google Maps SDK. So I created a map and centered it to current position of user. Now I need to implement the following functionality: make a fixed marker that always remains in the center in a screen; let the user move the map, so the fixed marker will be pointed to desired position. to write coordinates of this position in some variable when user taps on marker. Can someone please advice with some ideas

HERE SDK Navigation sound is not playing

由 末鹿安然 提交于 2019-12-25 07:01:32
问题 I have been trying to resolve this issue but it seems the QCMediaPlayer is not present on my phone. I can here the warning tone's of the speed limit, but i cannot hear the turn by turn info. Is there anyone who has its own implementation? Should I implement my own TTS for the maneuvers. Error in MediaPlayer : 03-23 10:21:28.205 31213-31509/com.maps.navi E/ExtMediaPlayer-JNI: QCMediaPlayer could not be located.... 03-23 10:21:28.205 31213-31509/com.maps.navi E/MediaPlayer-JNI: QCMediaPlayer

Google maps api close infowindow when clicking somewhere else

由 a 夏天 提交于 2019-12-25 04:26:54
问题 I have tried google it but can't find the one to apply to my code. i want my infowindow(s) to close everytime someone presses another place on the map or opens another infowindow somewhere else. Can someone please help? var myLatlng = new google.maps.LatLng(val.coords.split(',')[0].trim(),val.coords.split(',')[1].trim()); var infowindow = null; var contentString = '<div id="content">'+ '<div id="siteNotice"> content'+ '</div>'; var infowindow1 = new google.maps.InfoWindow({ content:

D3 JSON paths and SVGs

由 女生的网名这么多〃 提交于 2019-12-25 04:24:58
问题 After some wrestling, I have managed to put together a JSON file that can draw me a map of London and its boroughs. It's here http://graphitti.org/admin2/files/experiments/03_scaledTM5.html Apart from the fact that the boundaries aren't perfect, the map seems OK but there's a problem in that some, but not all, of the paths apparently take up the whole SVG space. So when I inspect them in the DOM, I end up selecting the whole area. Likewise if I were to colour them in with a fill, I'd turn the

How to check if geocode is close to or on path defined in a KML LineString with PHP or MySQL

由 帅比萌擦擦* 提交于 2019-12-25 02:54:15
问题 I have a KML file defining several paths/routes (representing actual roads) enclosed in the <LineString><coordinates></coordinates></LineString> tags. Parsing the file to other formats (arrays/MySQL) is already in place, so that's not a problem. Given a point (longitude/latitude) I would like to be able to check if the point is on or close to (within a few meters) one of the routes in the KML file. I've been looking for a solution in PHP, but I haven't been able to find one - and I'm not

Google maps and Markers, JSP

由 时间秒杀一切 提交于 2019-12-25 02:53:33
问题 I am working on a web application with Java EE and I would like to dynamically add markers to the Google map placed on my JSP page with coordinates from my database. I have the following code, but I can't pinpoint the issue <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> <%@ taglib uri="http://java.sun.com/jsp/jstl/sql" prefix="sql" %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01

Android maps v2 - get map zoom

由 前提是你 提交于 2019-12-25 02:46:34
问题 I am trying to get the android map to zoom on my marker & leave the marker in the center of the screen. public void onNewLocation(Location location, String name) { if (marker == null){ marker = new MarkerOptions().position(new LatLng( location.getLatitude(), location.getLongitude())) .title(preferencesUtils.getName(getApplicationContext(), preName, key)); } map.clear(); marker.position(new LatLng(location.getLatitude(), location.getLongitude())); map.addMarker(marker); } this is the code -

Cloudmade Status

由 允我心安 提交于 2019-12-25 02:14:41
问题 I've been looking at using Cloudmade, but it feels rather unloved. There has been a single blog entry since June, the forums are suspiciously quiet and its iOS examples page carries information about preparing for iOS4. Is Cloudmade a dying/abandoned project or is it something worth looking at? 回答1: Couple weeks ago we've launched new website http://cloudmade.com/ We no longer provide old iOS SDK, but we working on new one. 来源： https://stackoverflow.com/questions/7928199/cloudmade-status

Custom InfoWindows issue -Google Maps iOS SDK-

由 ≡放荡痞女 提交于 2019-12-25 02:01:44
问题 I've followed the Google Maps Custom InfoWindows Video very closely and can't seem to get mine to work. Here is part of my viewcontroller.m: GMSMarker *food = [[GMSMarker alloc] init]; food.position = CLLocationCoordinate2DMake(43.468725, 11.287411); food.map = mapView_; mapView_.mapType = kGMSTypeTerrain; food.icon = [UIImage imageNamed:@"foodmarker"]; } -(UIView *) mapView:(GMSMapView *)mapView markerInfoWindow:(GMSMarker *)food { CustomInfoWindow *infoWindow = [[[NSBundle mainBundle]
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