[GMUClusterRendererDelegate仅在渲染群集时才显示标记图标视图,而不是在该迅速5之前显示

问题描述 投票:0回答:1

我正在尝试在我的Google地图中创建集群。当我在地图上显示聚类时,我只想显示聚类数,单击或缩放聚类时,我只想显示我的自定义标记视图。在群集之前,标记视图已经存在,当我放大群集时,会显示默认的引脚,这是我不想要的。

下面是用于群集的代码

                        for data in self.map_data {
                            //check if map data is on or off and show map data accordignly
                            let offerdata = data
                            let geocoder = CLGeocoder()
                            let strAddress = "\(offerdata.agent_street ?? "")"+" "+"\(offerdata.agent_city ?? "")"+" "+"\(offerdata.agent_zipcode ?? "")"

                            //MARK: GEOCODER FOR GETTING LAT LONG BASE ON ADDRESS
                            geocoder.geocodeAddressString(strAddress) {
                                placemarks, error in
                                let placemark = placemarks?.first
                                let lat =  Double(placemark?.location?.coordinate.latitude ?? 0.00)
                                let lon = Double(placemark?.location?.coordinate.longitude ?? 0.00)
                                print("Lat: \(String(describing: lat)), Lon: \(String(describing: lon))")

                                let camera = GMSCameraPosition.camera(withLatitude: lat, longitude: lon, zoom: 5)
                                let marker = GMSMarker()
                                marker.position = CLLocationCoordinate2D(latitude: lat, longitude: lon)
                                marker.title = "\(offerdata.agent_firstname ?? "")"+" \(offerdata.agent_lastname ?? " ")"
                                marker.iconView?.backgroundColor = .lightGray
                                marker.userData  = data

                                //amrut
                                // Clustering
                                let item = POIItem(position: CLLocationCoordinate2DMake(lat, lon), name: "marker.title" ?? "",data: data)
                                self.clusterManager.add(item)


                                //map info views
                                var image = UIImage()
                                var currency  = String()
                                if data.currency == "AUD"{
                                    currency = "$\(data.currency ?? "")"
                                }
                                else if data.currency == "EUR"{
                                    currency = "€\(data.currency ?? "")"
                                }
                                else{
                                    currency = "£\(data.currency ?? "")"
                                }

                                let amount = "\(data.offer_amount ?? "")".convertTo2Decimal+" "+currency

                                //create custom marker accordin to condtions
//                                    "\(agent.offer_amount ?? "")".convertTo2Decimal+" "+"\(agent.currency ?? "AUD")"
                                if data.auto_approval_on_off == "ON"{
                                    if (data.is_badge_display == "1") {
                                        image = UIImage(named: "blueMarker.png") ?? UIImage()//blue
                                    } else {
                                           image = UIImage(named: "orangeMarker.png") ?? UIImage()//oranfge
                                       }
                                }
                                 else if (data.is_badge_display == "1") {
                                    image = UIImage(named: "blueMarker.png") ?? UIImage()//blue
                                } else {
                                    image = UIImage(named: "blackMarker.png") ?? UIImage()//black
                                }

                                let customMarker = CustomMarkerView(frame: CGRect(x: 0, y: 0, width: 100, height: 40), image:image , lblText:amount)
//                                    marker.iconView=customMarker

                                marker.map = self.MapView
                                self.MapView.camera = camera
                            }
                        }

和我在'GMUClusterRendererDelegate willRenderMarker'委托方法中所做的相同的事情,只是取消注释marker.iconView = customMarker

任何人都可以帮我做什么。真的很有帮助Image for referenceImage for reference2

我想要两件事:1-显示群集以进行初始加载而没有地图图标视图2-仅显示地图图标视图,而不显示群集渲染/缩放后的图钉

请有人帮我

swift xcode google-maps google-maps-markers markerclusterer
1个回答
0
投票

我有一个与此类似的问题。我想到的解决方法是运行clearMarkers函数,然后使用addMarkers函数重新添加整个标记数组。

我仍在努力,因此,如果我找到更好的答案,我会更新

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