Realm GeoQueries made easy

Hello,

I have collection which have following format:

class Account: Object { @objc dynamic var GeoLocation: A360_M_Account_V2_GeoLocation? }

class A360_M_Account_V2_GeoLocation: EmbeddedObject { let coordinates = RealmSwift.List() @objc dynamic var type: String? = nil }

How to sort by distance with these kind of format??

Thanks in advance.

Hi,

When I try print out one of my objects to the debugger console area I get the following error:

(lldb) po events
error: in auto-import:
failed to get module 'Pulse' from AST context:
<module-includes>:2:9: note: in file included from <module-includes>:2:
#import "Headers/GeoQueries-Swift.h"
        ^

error: /Users/gs/Library/Developer/Xcode/DerivedData/Pulse-cvkoiqauohlejddryiycdlpbhhev/Build/Products/Debug-iphonesimulator/RealmGeoQueries/GeoQueries.framework/Headers/GeoQueries-Swift.h:141:12: error: cannot find interface declaration for 'RealmSwiftObject'
@interface RealmSwiftObject (SWIFT_EXTENSION(GeoQueries))
           ^

error: could not build Objective-C module 'GeoQueries'

Any idea what could be the issue?

hello,

you have done here a great work, while the realm team is not looking to solve this issue anytime soon.

i am wondering if there is a way to implement your librray on android.

best

I need to get results from a sortByDistance as a Results is there something I am missing as some of the other calls seem to return this properly instead of an array.

This is My Realm Model

`class BusStop: Object{ @objc dynamic var id: Int = 0 @objc dynamic var name_en: String = "" @objc dynamic var name_mm: String = "" @objc dynamic var lat: String = "" @objc dynamic var lng: String = "" @objc dynamic var relations: String = "" @objc dynamic var relation_count: Int = 0

var coordinate: CLLocationCoordinate2D {
    let coordinate = CLLocationCoordinate2D(latitude: CLLocationDegrees(exactly: Double(lat)!)!, longitude: CLLocationDegrees(exactly: Double(lng)!)!)
    return coordinate
}

// override static func primaryKey() -> String?{ // return "id" // } }`

Hi! I'm trying to use your library with Xcode 10.1 and Swift 4.2 but I having the following error:

'MKCoordinateRegionMakeWithDistance' has been replaced by 'MKCoordinateRegion.init(center:latitudinalMeters:longitudinalMeters:)'

Please add support for Swift 4.2

Thanks

It's more than an inconvenience than a bug. For longitude ranges from [0, 360) that some data sources use, it fails to determine proximity.

Maybe something like this before comparison?

public func wrapLongitude(_ longitude: Double) -> Double {
    let wrapped = fmod(longitude, 360)
    return wrapped < 180 ? wrapped : wrapped - 360
}

Hi, I am using RealmGeoQueries with Mapbox, so I added this extension to RealmGeoQueries.swift

public extension MGLMapView {
    
   
    var geoBox: GeoBox {
        
        let maxLat = self.visibleCoordinateBounds.ne.latitude
        let minLat = self.visibleCoordinateBounds.sw.latitude
        let maxLng = self.visibleCoordinateBounds.ne.longitude
        let minLng = self.visibleCoordinateBounds.sw.longitude
        
        return GeoBox(
            topLeft: CLLocationCoordinate2D(latitude: maxLat, longitude: minLng),
            bottomRight: CLLocationCoordinate2D(latitude: minLat, longitude: maxLng)
        )
        
    }
    
}

I would have filed a pull request, however I don't know how to make the Import MapBox optional for those who don't want to use it.