扑。谷歌地图。我需要从屏幕上的 LatLng（纬度、经度）列表中找到 LatLngBounds？
Flutter. GoogleMap. I need to find LatLngBounds from a list of LatLng(latitude, longitude) on screen?
我正在使用这个包：[google_maps_flutter: ^2.0.1][1]
我有这个 list of LatLng:
List<LatLng> _list = [
LatLng(PointA.lat, PointA.lng), // Point A
LatLng(PointB.lat, PointB.lng), // Point B
LatLng(PointC.lat, PointC.lng), // Point C
LatLng(PointD.lat, PointD.lng), // Point D
];
我需要一个 CameraPosition，其中包含所有这些要点：
final _cameraPosition = CameraUpdate.newLatLngBounds(
LatLngBounds(
southwest: LatLng(southwestPoint.lat,southwestPoint.lng), // southwest Point
northeast: LatLng(northeastPoint.lat,northeastPoint.lng) // northeast Point
), padding);
图形演示
您可以使用 LatLngBounds.extend:
var bounds = LatLngBounds();
for (var latlng in _list) bounds.extend(latlng);
编辑：此代码适用于 google_maps 包，但 google_maps_flutter 中的 LatLng 未公开此方法。
一个简单的解决方案是计算 lat/lng 的 max/min:
LatLngBounds computeBounds(List<LatLng> list) {
assert(list.isNotEmpty);
var firstLatLng = list.first;
var s = firstLatLng.latitude,
n = firstLatLng.latitude,
w = firstLatLng.longitude,
e = firstLatLng.longitude;
for (var i = 1; i < list.length; i++) {
var latlng = list[i];
s = min(s, latlng.latitude);
n = max(n, latlng.latitude);
w = min(w, latlng.longitude);
e = max(e, latlng.longitude);
}
return LatLngBounds(southwest: LatLng(s, w), northeast: LatLng(n, e));
}
如果您将使用此点进行路由。几乎所有地图 API 提供者都准确地提供了您想要查找的内容。
例如google方向API
{
"geocoded_waypoints": [
{
"geocoder_status": "OK",
"place_id": "ChIJm9bNDWCKrjgRhKxkH0DyMrk",
"types": [
"route"
]
},
{
"geocoder_status": "OK",
"place_id": "ChIJhSjM65n1rjgRfAbHPs9vR_E",
"types": [
"route"
]
}
],
"routes": [
{
"bounds": {
"northeast": {
"lat": 41.307515,
"lng": 69.3458742
},
"southwest": {
"lat": 41.2780856,
"lng": 69.2386449
}
},
"copyrights": "Map data ©2020",
"legs": [
{
"distance": {
"text": "11.4 km",
"value": 11355
},
"duration": {
"text": "20 mins",
"value": 1189
},
"end_address": "Павел Садименко кўчаси, Тошкент, Uzbekistan",
"end_location": {
"lat": 41.2965501,
"lng": 69.3458742
},
"start_address": "2-й проезд Эхтиром, Тошкент, Uzbekistan",
"start_location": {
"lat": 41.2795665,
"lng": 69.2389022
},
"steps": [
{
"distance": {
"text": "27 m",
"value": 27
},
"duration": {
"text": "1 min",
"value": 10
},
"end_location": {
"lat": 41.2797191,
"lng": 69.2386449
},
"html_instructions": "Head <b>northwest</b> on <b>2-й проезд Эхтиром</b> toward <b>Ekhtirom Str.</b>",
"polyline": {
"points": "il}zFcfreL]r@"
},
"start_location": {
"lat": 41.2795665,
"lng": 69.2389022
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.2 km",
"value": 211
},
"duration": {
"text": "1 min",
"value": 64
},
"end_location": {
"lat": 41.2811787,
"lng": 69.2402548
},
"html_instructions": "Turn <b>right</b> onto <b>Ekhtirom Str.</b>",
"maneuver": "turn-right",
"polyline": {
"points": "gm}zFodreLyAaBqAwAwBgC"
},
"start_location": {
"lat": 41.2797191,
"lng": 69.2386449
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "47 m",
"value": 47
},
"duration": {
"text": "1 min",
"value": 28
},
"end_location": {
"lat": 41.2809113,
"lng": 69.2406852
},
"html_instructions": "Turn <b>right</b> onto <b>Muqimiy ko'chasi</b>",
"maneuver": "turn-right",
"polyline": {
"points": "kv}zFqnreLt@wA"
},
"start_location": {
"lat": 41.2811787,
"lng": 69.2402548
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.5 km",
"value": 535
},
"duration": {
"text": "1 min",
"value": 32
},
"end_location": {
"lat": 41.2780856,
"lng": 69.2457843
},
"html_instructions": "Slight <b>left</b>",
"maneuver": "turn-slight-left",
"polyline": {
"points": "ut}zFiqreL@SBIJWVg@l@kArAeCbB_DtBwDBE@CTc@Ta@Vg@Ta@d@_AFQHYBOHc@Fw@"
},
"start_location": {
"lat": 41.2809113,
"lng": 69.2406852
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "1.1 km",
"value": 1074
},
"duration": {
"text": "2 mins",
"value": 109
},
"end_location": {
"lat": 41.2812759,
"lng": 69.257887
},
"html_instructions": "Continue onto <b>Kostrov Str.</b>",
"polyline": {
"points": "ac}zFcqseL?oAEe@AMa@wBScAuAyH{@_F_@qBEUMq@e@oCuA{HyBiMKg@k@uCYyACMm@eD"
},
"start_location": {
"lat": 41.2780856,
"lng": 69.2457843
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "3.5 km",
"value": 3478
},
"duration": {
"text": "7 mins",
"value": 403
},
"end_location": {
"lat": 41.2999713,
"lng": 69.290857
},
"html_instructions": "Continue onto <b>Nukus ko'chasi</b>",
"polyline": {
"points": "_w}zFy|ueLO{@G[AAIIOs@AIG[e@aCIc@_AcDOc@iBiGOc@g@eBuAqEUu@Og@M_@Qi@u@{B{@iCa@mASk@AAiA_Do@gB{@}BAYSk@a@iAACiA_Du@wBa@kAKQSc@gBkCyBaDw@mAs@cAWa@wB}CSGGKSYGMIKe@u@yAuB[i@qCmEYg@o@kAq@mAkAwBmBkD_@q@MYk@kAm@kAe@cAs@qA}BkEa@u@aBaDeBsCWe@gAiBcAoBsAeCqBwDc@y@qA}BeAkBeAmBc@u@}@aBgAsBU[U[IGg@q@"
},
"start_location": {
"lat": 41.2812759,
"lng": 69.257887
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.6 km",
"value": 623
},
"duration": {
"text": "1 min",
"value": 50
},
"end_location": {
"lat": 41.3039146,
"lng": 69.29613519999999
},
"html_instructions": "Continue onto <b>Abdulla Qodiriy ko'chasi</b>",
"polyline": {
"points": "yka{F{j|eLSSu@u@QOMMsA_BmBgCmBuCk@cAeAeB}AmCkAqBGKuAcC"
},
"start_location": {
"lat": 41.2999713,
"lng": 69.290857
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.1 km",
"value": 123
},
"duration": {
"text": "1 min",
"value": 8
},
"end_location": {
"lat": 41.3042791,
"lng": 69.29752569999999
},
"html_instructions": "Slight <b>right</b>",
"maneuver": "turn-slight-right",
"polyline": {
"points": "mdb{F{k}eLIo@Ow@Y{AIg@Ki@"
},
"start_location": {
"lat": 41.3039146,
"lng": 69.29613519999999
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.4 km",
"value": 358
},
"duration": {
"text": "1 min",
"value": 30
},
"end_location": {
"lat": 41.3073594,
"lng": 69.2984756
},
"html_instructions": "Turn <b>left</b>",
"maneuver": "turn-left",
"polyline": {
"points": "wfb{Fqt}eL[Qs@]kAo@EAcAc@sAe@o@Gi@EWA_AAy@BMAs@A"
},
"start_location": {
"lat": 41.3042791,
"lng": 69.29752569999999
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.8 km",
"value": 760
},
"duration": {
"text": "2 mins",
"value": 102
},
"end_location": {
"lat": 41.3052384,
"lng": 69.30680590000001
},
"html_instructions": "Turn <b>right</b> onto <b>Taraqqiyot ko'chasi</b>",
"maneuver": "turn-right",
"polyline": {
"points": "_zb{Foz}eLE[SgCCe@Bw@Bq@D{ABg@?I@MBe@D]BUFm@@GFe@BSD[J{@D[NeA?CHg@DWDUBONg@Rs@Vu@h@wA^_AbAgCXo@JWf@oANe@Ni@Ri@"
},
"start_location": {
"lat": 41.3073594,
"lng": 69.2984756
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "2.4 km",
"value": 2426
},
"duration": {
"text": "3 mins",
"value": 168
},
"end_location": {
"lat": 41.30553159999999,
"lng": 69.3352651
},
"html_instructions": "Continue straight onto <b>улица Махтумкули</b>",
"maneuver": "straight",
"polyline": {
"points": "wlb{Fqn_fL^{AFa@Jk@ZwBRmBLaAHu@Z{CVuBPcBFm@RcBJcAJ}@TcBZsCDa@VsBBUNqAL}A?ID_A?eAAwAAWCUCQCWa@aDGm@WoBYuBWkBOwAYiDG_AC_@C_@I_AG_A[uFKaC?GA[EoCA[IqBOsDAm@CUGsAMaCAWIwBE_AYgIGuCWmFMeCAQMuDE_C"
},
"start_location": {
"lat": 41.3052384,
"lng": 69.30680590000001
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.3 km",
"value": 333
},
"duration": {
"text": "1 min",
"value": 26
},
"end_location": {
"lat": 41.3058117,
"lng": 69.33922
},
"html_instructions": "Keep <b>right</b>",
"maneuver": "keep-right",
"polyline": {
"points": "qnb{Fm`efLKgEc@wHCy@Cg@Cs@@{A@c@"
},
"start_location": {
"lat": 41.30553159999999,
"lng": 69.3352651
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.3 km",
"value": 298
},
"duration": {
"text": "1 min",
"value": 24
},
"end_location": {
"lat": 41.30402780000001,
"lng": 69.3418039
},
"html_instructions": "At the roundabout, take the <b>1st</b> exit",
"maneuver": "roundabout-right",
"polyline": {
"points": "ipb{FcyefL?AFKBMBI^{@Xq@Ze@xBaCRUlA{ALSFQBSF["
},
"start_location": {
"lat": 41.3058117,
"lng": 69.33922
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.1 km",
"value": 124
},
"duration": {
"text": "1 min",
"value": 8
},
"end_location": {
"lat": 41.3031531,
"lng": 69.3427282
},
"html_instructions": "Turn <b>right</b> onto <b>Parkent ko'chasi</b>",
"maneuver": "turn-right",
"polyline": {
"points": "eeb{FgiffLhCeCd@s@"
},
"start_location": {
"lat": 41.30402780000001,
"lng": 69.3418039
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.2 km",
"value": 182
},
"duration": {
"text": "1 min",
"value": 20
},
"end_location": {
"lat": 41.3017832,
"lng": 69.3438792
},
"html_instructions": "Turn <b>right</b>",
"maneuver": "turn-right",
"polyline": {
"points": "u_b{FaoffL\CpAeA`D{C"
},
"start_location": {
"lat": 41.3031531,
"lng": 69.3427282
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.4 km",
"value": 408
},
"duration": {
"text": "1 min",
"value": 46
},
"end_location": {
"lat": 41.29828510000001,
"lng": 69.3424684
},
"html_instructions": "Turn <b>right</b> onto <b>Қорасув кўчаси</b>",
"maneuver": "turn-right",
"polyline": {
"points": "cwa{FgvffL~@DrC~@`AZz@XvE|AxAb@t@Z"
},
"start_location": {
"lat": 41.3017832,
"lng": 69.3438792
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.3 km",
"value": 348
},
"duration": {
"text": "1 min",
"value": 61
},
"end_location": {
"lat": 41.2965501,
"lng": 69.3458742
},
"html_instructions": "Turn <b>left</b> onto <b>Павел Садименко кўчаси</b>",
"maneuver": "turn-left",
"polyline": {
"points": "iaa{FmmffLv@oDLk@Lk@Xu@Zy@Xe@r@gAr@mANWn@eANU"
},
"start_location": {
"lat": 41.29828510000001,
"lng": 69.3424684
},
"travel_mode": "DRIVING"
}
],
"traffic_speed_entry": [],
"via_waypoint": []
}
],
"overview_polyline": {
"points": "il}zFcfreL]r@yAaBiE_Ft@wA@SNa@|FyKpCeFhBkD^_BFw@?oAGs@gEuUyAiIoEeWw@}D{AiII]IIOs@Ie@o@eDiEuNcDuKqCoIaC{GkBeFAYSk@c@mA_CwGm@}ASc@gBkCqDoFkAeBwB}CSG[e@qCeEmDwFiAsBkGcLmCuFuHuN}ByDkCyE{HuNmFqJgAsBU[_@c@{@eAgAeAaBmBmBgCmBuCqBiDiD_G}AoCYgBc@cCKi@[Q_CmAiAe@sAe@o@GaAG_AAy@BaACYcDCe@Bw@HmCBq@NgB|@iHTyARw@j@iBfDoIr@gB^oARi@^{ARmAZwBRmBVwBlAcL`AiI|@_I\oDDiAA}CEm@q@yFyAiLi@iHQ_Cg@wJIoE_@iJa@eJ_@gKGuCWmFOwCSuHKgEc@wHGaBCs@@{A@e@n@_BXq@Ze@lCwClA{ALSJe@F[hCeCd@s@\CpAeA`D{C~@DrC~@|Bt@pH`Ct@Zv@oDZwAt@oBlAmBbCaE"
},
"summary": "Nukus ko'chasi",
"warnings": [],
"waypoint_order": []
}
],
"status": "OK"
}
bounds: LatLngBounds(
northeast: LatLng(json['routes'][0]['bounds']['northeast']['lat'], json['routes'][0]['bounds']['northeast']['lng']),
southwest: LatLng(json['routes'][0]['bounds']['southwest']['lat'], json['routes'][0]['bounds']['southwest']['lng']),
)
我正在使用这个包：[google_maps_flutter: ^2.0.1][1]
我有这个 list of LatLng:
List<LatLng> _list = [
LatLng(PointA.lat, PointA.lng), // Point A
LatLng(PointB.lat, PointB.lng), // Point B
LatLng(PointC.lat, PointC.lng), // Point C
LatLng(PointD.lat, PointD.lng), // Point D
];
我需要一个 CameraPosition，其中包含所有这些要点：
final _cameraPosition = CameraUpdate.newLatLngBounds(
LatLngBounds(
southwest: LatLng(southwestPoint.lat,southwestPoint.lng), // southwest Point
northeast: LatLng(northeastPoint.lat,northeastPoint.lng) // northeast Point
), padding);
图形演示
您可以使用 LatLngBounds.extend:
var bounds = LatLngBounds();
for (var latlng in _list) bounds.extend(latlng);
编辑：此代码适用于 google_maps 包，但 google_maps_flutter 中的 LatLng 未公开此方法。
一个简单的解决方案是计算 lat/lng 的 max/min:
LatLngBounds computeBounds(List<LatLng> list) {
assert(list.isNotEmpty);
var firstLatLng = list.first;
var s = firstLatLng.latitude,
n = firstLatLng.latitude,
w = firstLatLng.longitude,
e = firstLatLng.longitude;
for (var i = 1; i < list.length; i++) {
var latlng = list[i];
s = min(s, latlng.latitude);
n = max(n, latlng.latitude);
w = min(w, latlng.longitude);
e = max(e, latlng.longitude);
}
return LatLngBounds(southwest: LatLng(s, w), northeast: LatLng(n, e));
}
如果您将使用此点进行路由。几乎所有地图 API 提供者都准确地提供了您想要查找的内容。 例如google方向API
{
"geocoded_waypoints": [
{
"geocoder_status": "OK",
"place_id": "ChIJm9bNDWCKrjgRhKxkH0DyMrk",
"types": [
"route"
]
},
{
"geocoder_status": "OK",
"place_id": "ChIJhSjM65n1rjgRfAbHPs9vR_E",
"types": [
"route"
]
}
],
"routes": [
{
"bounds": {
"northeast": {
"lat": 41.307515,
"lng": 69.3458742
},
"southwest": {
"lat": 41.2780856,
"lng": 69.2386449
}
},
"copyrights": "Map data ©2020",
"legs": [
{
"distance": {
"text": "11.4 km",
"value": 11355
},
"duration": {
"text": "20 mins",
"value": 1189
},
"end_address": "Павел Садименко кўчаси, Тошкент, Uzbekistan",
"end_location": {
"lat": 41.2965501,
"lng": 69.3458742
},
"start_address": "2-й проезд Эхтиром, Тошкент, Uzbekistan",
"start_location": {
"lat": 41.2795665,
"lng": 69.2389022
},
"steps": [
{
"distance": {
"text": "27 m",
"value": 27
},
"duration": {
"text": "1 min",
"value": 10
},
"end_location": {
"lat": 41.2797191,
"lng": 69.2386449
},
"html_instructions": "Head <b>northwest</b> on <b>2-й проезд Эхтиром</b> toward <b>Ekhtirom Str.</b>",
"polyline": {
"points": "il}zFcfreL]r@"
},
"start_location": {
"lat": 41.2795665,
"lng": 69.2389022
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.2 km",
"value": 211
},
"duration": {
"text": "1 min",
"value": 64
},
"end_location": {
"lat": 41.2811787,
"lng": 69.2402548
},
"html_instructions": "Turn <b>right</b> onto <b>Ekhtirom Str.</b>",
"maneuver": "turn-right",
"polyline": {
"points": "gm}zFodreLyAaBqAwAwBgC"
},
"start_location": {
"lat": 41.2797191,
"lng": 69.2386449
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "47 m",
"value": 47
},
"duration": {
"text": "1 min",
"value": 28
},
"end_location": {
"lat": 41.2809113,
"lng": 69.2406852
},
"html_instructions": "Turn <b>right</b> onto <b>Muqimiy ko'chasi</b>",
"maneuver": "turn-right",
"polyline": {
"points": "kv}zFqnreLt@wA"
},
"start_location": {
"lat": 41.2811787,
"lng": 69.2402548
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.5 km",
"value": 535
},
"duration": {
"text": "1 min",
"value": 32
},
"end_location": {
"lat": 41.2780856,
"lng": 69.2457843
},
"html_instructions": "Slight <b>left</b>",
"maneuver": "turn-slight-left",
"polyline": {
"points": "ut}zFiqreL@SBIJWVg@l@kArAeCbB_DtBwDBE@CTc@Ta@Vg@Ta@d@_AFQHYBOHc@Fw@"
},
"start_location": {
"lat": 41.2809113,
"lng": 69.2406852
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "1.1 km",
"value": 1074
},
"duration": {
"text": "2 mins",
"value": 109
},
"end_location": {
"lat": 41.2812759,
"lng": 69.257887
},
"html_instructions": "Continue onto <b>Kostrov Str.</b>",
"polyline": {
"points": "ac}zFcqseL?oAEe@AMa@wBScAuAyH{@_F_@qBEUMq@e@oCuA{HyBiMKg@k@uCYyACMm@eD"
},
"start_location": {
"lat": 41.2780856,
"lng": 69.2457843
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "3.5 km",
"value": 3478
},
"duration": {
"text": "7 mins",
"value": 403
},
"end_location": {
"lat": 41.2999713,
"lng": 69.290857
},
"html_instructions": "Continue onto <b>Nukus ko'chasi</b>",
"polyline": {
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},
"start_location": {
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"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.6 km",
"value": 623
},
"duration": {
"text": "1 min",
"value": 50
},
"end_location": {
"lat": 41.3039146,
"lng": 69.29613519999999
},
"html_instructions": "Continue onto <b>Abdulla Qodiriy ko'chasi</b>",
"polyline": {
"points": "yka{F{j|eLSSu@u@QOMMsA_BmBgCmBuCk@cAeAeB}AmCkAqBGKuAcC"
},
"start_location": {
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},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.1 km",
"value": 123
},
"duration": {
"text": "1 min",
"value": 8
},
"end_location": {
"lat": 41.3042791,
"lng": 69.29752569999999
},
"html_instructions": "Slight <b>right</b>",
"maneuver": "turn-slight-right",
"polyline": {
"points": "mdb{F{k}eLIo@Ow@Y{AIg@Ki@"
},
"start_location": {
"lat": 41.3039146,
"lng": 69.29613519999999
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.4 km",
"value": 358
},
"duration": {
"text": "1 min",
"value": 30
},
"end_location": {
"lat": 41.3073594,
"lng": 69.2984756
},
"html_instructions": "Turn <b>left</b>",
"maneuver": "turn-left",
"polyline": {
"points": "wfb{Fqt}eL[Qs@]kAo@EAcAc@sAe@o@Gi@EWA_AAy@BMAs@A"
},
"start_location": {
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},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.8 km",
"value": 760
},
"duration": {
"text": "2 mins",
"value": 102
},
"end_location": {
"lat": 41.3052384,
"lng": 69.30680590000001
},
"html_instructions": "Turn <b>right</b> onto <b>Taraqqiyot ko'chasi</b>",
"maneuver": "turn-right",
"polyline": {
"points": "_zb{Foz}eLE[SgCCe@Bw@Bq@D{ABg@?I@MBe@D]BUFm@@GFe@BSD[J{@D[NeA?CHg@DWDUBONg@Rs@Vu@h@wA^_AbAgCXo@JWf@oANe@Ni@Ri@"
},
"start_location": {
"lat": 41.3073594,
"lng": 69.2984756
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "2.4 km",
"value": 2426
},
"duration": {
"text": "3 mins",
"value": 168
},
"end_location": {
"lat": 41.30553159999999,
"lng": 69.3352651
},
"html_instructions": "Continue straight onto <b>улица Махтумкули</b>",
"maneuver": "straight",
"polyline": {
"points": "wlb{Fqn_fL^{AFa@Jk@ZwBRmBLaAHu@Z{CVuBPcBFm@RcBJcAJ}@TcBZsCDa@VsBBUNqAL}A?ID_A?eAAwAAWCUCQCWa@aDGm@WoBYuBWkBOwAYiDG_AC_@C_@I_AG_A[uFKaC?GA[EoCA[IqBOsDAm@CUGsAMaCAWIwBE_AYgIGuCWmFMeCAQMuDE_C"
},
"start_location": {
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"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.3 km",
"value": 333
},
"duration": {
"text": "1 min",
"value": 26
},
"end_location": {
"lat": 41.3058117,
"lng": 69.33922
},
"html_instructions": "Keep <b>right</b>",
"maneuver": "keep-right",
"polyline": {
"points": "qnb{Fm`efLKgEc@wHCy@Cg@Cs@@{A@c@"
},
"start_location": {
"lat": 41.30553159999999,
"lng": 69.3352651
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.3 km",
"value": 298
},
"duration": {
"text": "1 min",
"value": 24
},
"end_location": {
"lat": 41.30402780000001,
"lng": 69.3418039
},
"html_instructions": "At the roundabout, take the <b>1st</b> exit",
"maneuver": "roundabout-right",
"polyline": {
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"start_location": {
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},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.1 km",
"value": 124
},
"duration": {
"text": "1 min",
"value": 8
},
"end_location": {
"lat": 41.3031531,
"lng": 69.3427282
},
"html_instructions": "Turn <b>right</b> onto <b>Parkent ko'chasi</b>",
"maneuver": "turn-right",
"polyline": {
"points": "eeb{FgiffLhCeCd@s@"
},
"start_location": {
"lat": 41.30402780000001,
"lng": 69.3418039
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.2 km",
"value": 182
},
"duration": {
"text": "1 min",
"value": 20
},
"end_location": {
"lat": 41.3017832,
"lng": 69.3438792
},
"html_instructions": "Turn <b>right</b>",
"maneuver": "turn-right",
"polyline": {
"points": "u_b{FaoffL\CpAeA`D{C"
},
"start_location": {
"lat": 41.3031531,
"lng": 69.3427282
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.4 km",
"value": 408
},
"duration": {
"text": "1 min",
"value": 46
},
"end_location": {
"lat": 41.29828510000001,
"lng": 69.3424684
},
"html_instructions": "Turn <b>right</b> onto <b>Қорасув кўчаси</b>",
"maneuver": "turn-right",
"polyline": {
"points": "cwa{FgvffL~@DrC~@`AZz@XvE|AxAb@t@Z"
},
"start_location": {
"lat": 41.3017832,
"lng": 69.3438792
},
"travel_mode": "DRIVING"
},
{
"distance": {
"text": "0.3 km",
"value": 348
},
"duration": {
"text": "1 min",
"value": 61
},
"end_location": {
"lat": 41.2965501,
"lng": 69.3458742
},
"html_instructions": "Turn <b>left</b> onto <b>Павел Садименко кўчаси</b>",
"maneuver": "turn-left",
"polyline": {
"points": "iaa{FmmffLv@oDLk@Lk@Xu@Zy@Xe@r@gAr@mANWn@eANU"
},
"start_location": {
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},
"travel_mode": "DRIVING"
}
],
"traffic_speed_entry": [],
"via_waypoint": []
}
],
"overview_polyline": {
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},
"summary": "Nukus ko'chasi",
"warnings": [],
"waypoint_order": []
}
],
"status": "OK"
}
bounds: LatLngBounds(
northeast: LatLng(json['routes'][0]['bounds']['northeast']['lat'], json['routes'][0]['bounds']['northeast']['lng']),
southwest: LatLng(json['routes'][0]['bounds']['southwest']['lat'], json['routes'][0]['bounds']['southwest']['lng']),
)