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Taric Xin
2022-03-09 16:00:58 +08:00
parent 2769384b9f
commit ebdad86950
4 changed files with 95 additions and 245 deletions
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270
src/app/shared/components/amap/amap-path-simplifier/amap-path-simplifier.component.ts
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@ -17,6 +17,8 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
aMap: any;
pathSimplifierIns: any;
navigator: any;
infoWindow: any;
markerList: any;
@Input()
pathList: any = [];
@Input()
@ -31,40 +33,7 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
clcikPointEvent = new EventEmitter<any>();
@Input()
pois: any = [
{
id: 'A',
position: [116.020764, 39.904989],
markerLabel: 'X_A',
infoWinContent: 'Hello! A',
listDesc: '起',
color: '#F5222D'
},
{
id: 'B',
position: [116.405285, 39.904989],
markerLabel: 'X_B',
infoWinContent: 'Hello! B',
listDesc: '终',
color: '#1890ff'
},
{
id: 'C',
position: [116.789806, 39.904989],
markerLabel: 'X_C',
infoWinContent: 'Hello! C',
listDesc: '卸',
color: '#1890ff'
},
{
id: 'C',
position: [116.789806, 39.904989],
markerLabel: 'X_C',
infoWinContent: 'Hello! C',
listDesc: '装',
color: '#F5222D'
}
];
pois: any = [];
constructor(public service: BaseService) {}
ngOnChanges(changes: SimpleChanges): void {
@ -73,7 +42,7 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
this.setPathIndex(this.selectedIndex);
}
if (changes?.MapList?.currentValue && this?.pathSimplifierIns && changes.MapList?.currentValue.length > 0) {
console.log(this.MapList);
// console.log(this.MapList);
this.pathList = [
{
name: '路线1',
@ -83,6 +52,11 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
this.setData(this.pathList);
this.setPathIndex(this.selectedIndex);
}
if (changes?.pois?.currentValue && this?.markerList && changes.pois?.currentValue.length > 0) {
// console.log(this.pois);
this.pois = changes?.pois?.currentValue;
this.markerList.render(this.pois);
}
}
ngOnInit(): void {
this.mapInit();
@ -99,7 +73,8 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
version: CONFIG.version,
plugins: [
// 需要使用的的插件列表，如比例尺'AMap.Scale'等
'AMap.PathSimplifier'
'AMap.PathSimplifier',
'AMap.InfoWindow'
],
AMapUI: {
version: CONFIG.AMapUIVersion,
@ -112,10 +87,13 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
});
this.aMap.on('complete', () => {
// 信息窗口
this.infoWindow = new AMap.InfoWindow({
offset: new AMap.Pixel(0, -40)
});
// this.service.msgSrv.info('地图加载完成 !');
this.pathInit();
// this.setPOIS();
// this.loadPOIS();
this.setPOIS();
});
})
.catch(e => {
@ -123,88 +101,6 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
});
}
loadPOIS() {
AMapUI.loadUI(['overlay/SvgMarker'], (SvgMarker: any) => {
if (!SvgMarker.supportSvg) {
//当前环境并不支持SVG，此时SvgMarker会回退到父类，即SimpleMarker
alert('当前环境不支持SVG');
}
//just some colors
var colors = ['#F5222D', '#1890ff'];
//SvgMarker.Shape下的Shape
var shapeKeys = ['WaterDrop'];
var colNum = 2,
rowNum = shapeKeys.length;
const markers: any[] = [];
this.pois.forEach((d: any) => {
//创建shape
const shape = new SvgMarker.Shape['WaterDrop']({
height: 40,
strokeWidth: 1,
strokeColor: '#ccc',
fillColor: '#F5222D'
});
markers.push(
new SvgMarker(shape, {
map: this.aMap,
position: d.position,
containerClassNames: 'shape-' + 'WaterDrop',
iconLabel: {
innerHTML: d.listDesc,
style: {
top: 7 + 'px'
}
},
showPositionPoint: true
})
);
});
console.log(markers);
// var pxCenter = this.aMap.lnglatToPixel(this.aMap.getCenter());
// var startX = pxCenter.getX(),
// startY = pxCenter.getY();
// for (var c = 0; c < colNum; c++) {
// for (var r = 0; r < rowNum; r++) {
// var idx = r * colNum + c;
// if (!colors[idx]) {
// continue;
// }
// var x = startX + (c - colNum / 2) * 70;
// var y = startY + 50 + (r - rowNum / 2) * 80;
// var labelCenter = shape.getCenter();
// var position = this.aMap.pixelToLngLat(new AMap.Pixel(x, y));
// markers.push(
// new SvgMarker(shape, {
// map: this.aMap,
// position: position,
// containerClassNames: 'shape-' + shapeKeys[r],
// iconLabel: {
// innerHTML: String.fromCharCode('A'.charCodeAt(0) + c),
// style: {
// top: labelCenter[1] - 9 + 'px'
// }
// },
// showPositionPoint: true
// })
// );
// }
// }
});
}
pathInit() {
this.pathSimplifierIns = new AMapUI.PathSimplifier({
zIndex: 100,
@ -222,8 +118,6 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
return lnglatList;
},
getHoverTitle: function (pathData: any, pathIndex: any, pointIndex: any) {
console.log(pathData, pointIndex);
if (pointIndex >= 0) {
//point
return pathData.name + '，' + pathData.points[pointIndex].name;
@ -248,126 +142,53 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
}
setPOIS() {
AMapUI.loadUI(['misc/MarkerList'], (MarkerList: any) => {
var markerList = new MarkerList({
AMapUI.loadUI(['misc/MarkerList', 'overlay/SimpleMarker'], (MarkerList: any, SimpleMarker: any) => {
this.markerList = new MarkerList({
//关联的map对象
map: this.aMap,
//选中状态（通过点击列表或者marker）时在Marker和列表节点上添加的class，可以借此编写css控制选中时的展示效果
selectedClassNames: 'selected',
//返回数据项的Id
getDataId: (dataItem: any, index: any) => {
//index表示该数据项在数组中的索引位置，从0开始，如果确实没有id，可以返回index代替
return dataItem.id;
},
//返回数据项的位置信息，需要是AMap.LngLat实例，或者是经纬度数组，比如[116.789806, 39.904989]
getPosition: (dataItem: any) => {
console.log(dataItem);
return dataItem.position;
},
//返回数据项对应的Marker
getMarker: (dataItem: any, context: any, recycledMarker: any) => {
//marker的标注内容
var content = dataItem.markerLabel;
var label = {
offset: new AMap.Pixel(16, 18), //修改label相对于marker的位置
content: content
};
//存在可回收利用的marker
if (recycledMarker) {
//直接更新内容返回
recycledMarker.setLabel(label);
recycledMarker.setIconLabel(context.id);
recycledMarker.setIconStyle(dataItem.iconStyle);
return recycledMarker;
}
//返回一个新的Marker
return new AMap.Marker({
label: label
return new SimpleMarker({
//普通文本
iconLabel: {
//普通文本
innerHTML: dataItem.markerLabel,
//设置样式
style: {
color: '#fff',
fontSize: '110%',
marginTop: '2px'
}
},
iconStyle: dataItem.color,
map: this.aMap,
position: dataItem.position
});
},
//返回数据项对应的infoWindow
getInfoWindow: (dataItem: any, context: any, recycledInfoWindow: any) => {
var tpl = '<p><%- dataItem.id %>：<%- dataItem.infoWinContent %><p>';
//MarkerList.utils.template支持underscore语法的模板
var content = MarkerList.utils.template(tpl, {
dataItem: dataItem,
dataIndex: context.index
});
if (recycledInfoWindow) {
//存在可回收利用的infoWindow, 直接更新内容返回
recycledInfoWindow.setContent(content);
return recycledInfoWindow;
}
//返回一个新的InfoWindow
return new AMap.InfoWindow({
offset: new AMap.Pixel(0, -32),
content: content
});
},
//返回数据项对应的列表节点
getListElement: (dataItem: any, context: any, recycledListElement: any) => {
var tpl = '<p><%- dataItem.id %>：<%- dataItem.listDesc %><p>';
var content = MarkerList.utils.template(tpl, {
dataItem: dataItem,
dataIndex: context.index
});
if (recycledListElement) {
//存在可回收利用的listElement, 直接更新内容返回
recycledListElement.innerHTML = content;
return recycledListElement;
}
//返回一段html，MarkerList将利用此html构建一个新的dom节点
return '<li>' + content + '</li>';
this.selectedPOI(dataItem);
return null;
}
});
//监听选中改变
markerList.on('selectedChanged', (event: any, info: any) => {
console.log(event, info);
});
//监听Marker和ListElement上的点击
markerList.on('markerClick listElementClick', (event: any, record: any) => {
//console.log(event, record);
});
//构建一个数据项数组，数据项本身没有格式要求，但需要支持getDataId和getPosition
var data = [
{
id: 'A',
position: [116.020764, 39.904989],
markerLabel: 'X_A',
infoWinContent: 'Hello! A',
listDesc: '店铺 A'
},
{
id: 'B',
position: [116.405285, 39.904989],
markerLabel: 'X_B',
infoWinContent: 'Hello! B',
listDesc: '店铺 B'
},
{
id: 'C',
position: [116.789806, 39.904989],
markerLabel: 'X_C',
infoWinContent: 'Hello! C',
listDesc: '店铺 C'
}
];
//展示该数据
markerList.render(data);
if (this.pois?.length > 0) {
//展示该数据
this.markerList.render(this.pois);
}
});
}
@ -377,7 +198,7 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
setPathIndex(index: number) {
this.pathSimplifierIns.setSelectedPathIndex(index);
// this.startNav();
this.startNav();
}
startNav() {
@ -391,4 +212,11 @@ export class AmapPathSimplifierComponent implements OnInit, OnChanges {
this.navigator?.start();
}
}
selectedPOI(location: any) {
this.infoWindow.setContent(`地址: <pre>${location.title}</pre>`);
this.infoWindow.open(this.aMap, location.position);
this.infoWindow.setPosition(location.position);
this.aMap.setCenter(location.position);
}
}

11
src/app/shared/components/amap/amap.service.ts
View File

@ -1,5 +1,5 @@
/*
* @Description :
* @Description :
* @Version : 1.0
* @Author : Shiming
* @Date : 2021-12-24 15:37:00
@ -24,8 +24,8 @@ export class AmapService {
sub = new Subject<any>();
currentSub = new Subject<any>();
//计算路径驾车最优路线的长度与所需时间
drivingCompute(starts: any[], ends: any[]): Observable<any> {
//计算路径驾车最优路线的长度与所需时间
drivingCompute(starts: any[], ends: any[]): Observable<any> {
AMap.plugin('AMap.Driving', () => {
let driving = new AMap.Driving({
// 驾车路线规划策略，AMap.DrivingPolicy.LEAST_TIME是最快捷模式
@ -35,7 +35,10 @@ export class AmapService {
return { keyword: item.detailedAddress, city: item.city };
});
driving.search(points, (status: any, result: any) => {
const repData = { distance: (result?.routes?.[0]?.distance / 1000).toFixed(2), time: (result?.routes?.[0]?.time / 60 / 60).toFixed(2) };
const repData = {
distance: (result?.routes?.[0]?.distance / 1000).toFixed(2),
time: (result?.routes?.[0]?.time / 60 / 60).toFixed(2)
};
this.sub.next(repData);
});
});