-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.html
659 lines (609 loc) · 22.2 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
<!DOCTYPE HTML>
<html>
<head>
<base href="//webapi.amap.com/ui/1.1/ui/misc/PoiPicker/examples/" />
<meta http-equiv ="Content-Type" content ="text/html; charset=utf-8">
<title>行政区划边界查询/绘制/编辑/删除/清除/复制/导出,地址和经纬度在线查询,AMAP在线实例</title>
<meta name="author" content="cAn,[email protected]"/>
<meta name="copyright" content="powered by cAn"/>
<meta name="keywords"
content="行政区边界,行政区查询,行政区边界查询,多边形绘制,多边形编辑,坐标复制,电子围栏导出,经纬度,查询,经纬度查询,经纬度在线查询,经纬度查找地名,经纬度查询,经纬度转换地名,地名查询经纬度,查询地名返回经纬度,根据经纬度查询地名,amap经纬度,gpsera.com">
<meta name="description"
content="运用amap api开发的地图系统,实现行政区边界查询/绘制/编辑/删除/清除/复制/导出,经纬度在线查询,地名查询经纬度,经纬度查询地名,经纬度查找地名,查询地名返回经纬度,根据经纬度查询地名,amap实例">
<script type="text/javascript" src="https://cdn.bootcss.com/jquery/3.4.1/jquery.slim.min.js"></script>
<script src="https://a.amap.com/jsapi_demos/static/demo-center/js/demoutils.js"></script>
<script language ="javascript" src ="https://webapi.amap.com/maps?v=1.4.15&key=694e227c147463e80b195ed1676e3995&plugin=AMap.PolyEditor,AMap.MouseTool,AMap.Geocoder"></script>
<!-- UI组件库 1.0 -->
<script src="https://webapi.amap.com/ui/1.0/main.js?v=1.1.1"></script>
<style>
#outer-box {
height: 410px;
padding-right: 300px;
}
#container {
height:410px;
width: 100%;
}
#panel {
position: absolute;
top: 10px;
bottom: 0;
right: 0;
height: 410px;
overflow: auto;
width: 300px;
z-index: 999;
border-left: 1px solid #eaeaea;
background: #fff;
}
#searchBar {
height: 30px;
background: #ccc;
}
#searchInput {
width: 100%;
height: 30px;
line-height: 30%;
-webkit-box-sizing: border-box;
box-sizing: border-box;
border: none;
border-bottom: 1px solid #ccc;
padding: 0 5px;
}
#searchResults {
overflow: auto;
height: 375px;
}
.amap_lib_placeSearch,
.amap-ui-poi-picker-sugg-container {
border: none!important;
}
.amap_lib_placeSearch .poibox.highlight {
background-color: #CAE1FF;
}
.poi-more {
display: none!important;
}
</style>
<script language ="javascript">
var mapObj,district;
function showInfoP(e){
var text = '您在 [ '+e.lnglat.getLng()+','+e.lnglat.getLat()+' ] 的位置点击了多边形！';
//document.querySelector("#text").innerText = text;
var t = e.target;
t.off('click', showInfoP);
if(t instanceof AMap.Polygon){
var polyEditor = new AMap.PolyEditor(mapObj,t);
polyEditor.open();
polyEditor.on('addnode', function(event) {
console.info('触发事件：addnode');
})
polyEditor.on('adjust', function(event) {
console.info('触发事件：adjust');
})
polyEditor.on('removenode', function(event) {
console.info('触发事件：removenode');
})
polyEditor.on('end', function(event) {
console.info('触发事件： end');
// event.target 即为编辑后的多边形对象
})
polyEditorArr.push(polyEditor);
}
}
function endRemove(){
var polygonsArr = mapObj.getAllOverlays('polygon');
for(var j=0;j<polygonsArr.length;j++){
polygonsArr[j].off('click', removeP);
}
}
function removeP(e){
var text = '您在 [ '+e.lnglat.getLng()+','+e.lnglat.getLat()+' ] 的位置点击了多边形！';
//document.querySelector("#text").innerText = text;
var t = e.target;
t.off('click', removeP);
if(t instanceof AMap.Polygon){
mapObj.remove(t);
}
}
function removeStart(){
endAll();
var polygonsArr = mapObj.getAllOverlays('polygon');
for(var j=0;j<polygonsArr.length;j++){
polygonsArr[j].on('click', removeP);
}
}
var mouseTool;
/*
*初始化地图对象，加载地图
*/
function mapInit(){
mapObj = new AMap.Map("iCenter" , {
view: new AMap.View2D({
center:new AMap.LngLat(116.397428,39.90923),//地图中心点
zoom:10 //地图显示的缩放级别
}) });
mapObj.plugin(["AMap.ToolBar"], function() {
mapObj.addControl(new AMap.ToolBar());
});
mouseTool = new AMap.MouseTool(mapObj);
mouseTool.on('draw', function(event) {
// event.obj 为绘制出来的覆盖物对象
console.info('覆盖物对象绘制完成');
})
mapObj.on('click', function(e) {
document.getElementById("lonlat").value = e.lnglat.getLng()+","+e.lnglat.getLat();
regeoCode(true);
});
initPolygon();
AMapUI.loadUI(['misc/PoiPicker'], function(PoiPicker) {
var poiPicker = new PoiPicker({
input: 'searchInput',
placeSearchOptions: {
map: mapObj,
pageSize: 10
},
searchResultsContainer: 'searchResults'
});
poiPicker.on('poiPicked', function(poiResult) {
poiPicker.hideSearchResults();
var source = poiResult.source,
poi = poiResult.item;
if (source !== 'search') {
//suggest来源的，同样调用搜索
poiPicker.searchByKeyword(poi.name);
} else {
document.getElementById('lonlat').value = poi.location.getLng()+","+poi.location.getLat();
regeoCode();
//console.log(poi);
}
});
poiPicker.onCityReady(function() {
var value = $("#searchInput").val();
poiPicker.searchByKeyword(value);
});
});
}
var geocoder = new AMap.Geocoder({
city: "010", //城市设为北京，默认：“全国”
radius: 1000 //范围，默认：500
});
var marker = new AMap.Marker();;
function regeoCode(isMouse) {
var lnglat = document.getElementById('lonlat').value.split(',');
mapObj.add(marker);
marker.setPosition(lnglat);
if(!isMouse){
mapObj.setFitView(marker);
}
geocoder.getAddress(lnglat, function(status, result) {
if (status === 'complete'&&result.regeocode) {
var address = result.regeocode.formattedAddress;
var adcode = result.regeocode.addressComponent.adcode+"("+address+")";
document.getElementById('address').value = address;
document.getElementById('adcode').value = adcode;
}else{
document.getElementById('address').value = "根据经纬度查询地址失败";
console.error('根据经纬度查询地址失败');
}
});
}
function geoCode() {
var address = document.getElementById('address').value;
geocoder.getLocation(address, function(status, result) {
if (status === 'complete'&&result.geocodes.length) {
var lnglat = result.geocodes[0].location
document.getElementById('lonlat').value = lnglat;
var adcode = result.geocodes[0].adcode+"("+result.geocodes[0].formattedAddress+")";
document.getElementById('adcode').value = adcode;
marker.setPosition(lnglat);
mapObj.add(marker);
mapObj.setFitView(marker);
}else{
document.getElementById('lonlat').value = "根据地址查询位置失败";
console.error('根据地址查询位置失败');
}
});
}
function polyEditEnd(){
for(var i=0;i<polyEditorArr.length;i++){
polyEditorArr[i].close();
polyEditorArr[i]=null;
}
polyEditorArr = [];
var polygonsArr = mapObj.getAllOverlays('polygon');
for(var j=0;j<polygonsArr.length;j++){
polygonsArr[j].off('click', showInfoP);
}
}
var polyEditorArr =[];
function polyEditStart(){
endAll();
var polygonsArr = mapObj.getAllOverlays('polygon');
for(var j=0;j<polygonsArr.length;j++){
polygonsArr[j].on('click', showInfoP);
}
/*for(var j=0;j<polygonsArr.length;j++){
var polyEditor = new AMap.PolyEditor(mapObj, polygonsArr[j]);
polyEditor.open();
var index = j;
polyEditor.on('addnode', function(event) {
log.info('触发事件：addnode'+index);
})
polyEditor.on('adjust', function(event) {
log.info('触发事件：adjust'+index);
})
polyEditor.on('removenode', function(event) {
log.info('触发事件：removenode'+index);
})
polyEditor.on('end', function(event) {
log.info('触发事件： end'+index);
// event.target 即为编辑后的多边形对象
})
polyEditorArr.push(polyEditor);
}*/
}
function initPolygon(){
//加载云图层插件
mapObj.plugin('AMap.DistrictSearch' , function () { var opts = {
subdistrict: 0, //返回下一级行政区
extensions: 'all' , //返回行政区边界坐标组等具体信息 level:'city' //查询行政级别为 市
};
//实例化DistrictSearch
district = new AMap.DistrictSearch(opts);
//查询成功时的回调函数，定义如何展示请求返回结果
AMap.event.addListener(district, 'complete' , function (e){
var mulPolygons = [];
var mulAdcode = [];
for(var k=0;k<e.districtList.length;k++){
var bounds = e.districtList[k].boundaries;
var polygons = [];
if (bounds){
for (var i =0, l = bounds.length;i < l; i++){ //生成行政区划polygon
var polygon = new AMap.Polygon({
map:mapObj,strokeWeight:1,
path:bounds[i],
fillOpacity:0.7,
fillColor:'#CCF3FF',
strokeColor:'#CC66CC'
});
polygons.push(polygon);
}
var leftAdcode = e.districtList[k].name+","+e.districtList[k].adcode+","+e.districtList[k].center.toString();
mulAdcode.push(leftAdcode);
}
for (var i=0;i<bounds.length;i++){
var arr = [];
var lnglatArr = polygons[i].getPath();
for (var j=0;j<lnglatArr.length;j++){
arr.push(lnglatArr[j].toString());
}
mulPolygons.push(arr.join(";"));
}
}
mapObj.setFitView();//地图自适应
//document.getElementById("info" ).innerHTML = arr.join(";" );
$("#leftAdcode").val(mulAdcode.join("|" ));
$("#info").val(mulPolygons.join("|" ));
});
});
}
/*
*叠加云数据图层
*/
function drawPolygon() {
var level = document.getElementById("level").value;
var name = document.getElementById("district").value;
var isClear = document.getElementById("isClear").value;
if (district == "" ) {
alert(" 请输入行政区名称！" );
return false;
}
if (isClear == 1){
mapObj.clearMap();//清除地图覆盖物
}
district.setLevel(level);//行政区查询 district
district.search(name); //行政区查询
}
//自定义绘制
function load(){
var str2 = $("#info" ).val();
if (str2 == "" ) {
alert(" 请输入行政区坐标串！" );
return;
}
var isClear = document.getElementById("isClear").value;
var polygons =[];
var mulPolygons = str2.split("|");
for(var i=0;i<mulPolygons.length;i++){
var points = mulPolygons[i].split(";");
var pathArr = [];
for(var j=0;j<points.length;j++){
var point = points[j].split(",");
pathArr.push(point);
}
//生成行政区划polygon
var polygon = new AMap.Polygon({
strokeWeight: 1,
path: pathArr,
fillOpacity: 0.4,
fillColor: '#80d8ff',
strokeColor: '#0091ea'
});
polygons.push(polygon);
}
if (isClear == 1){
mapObj.clearMap();//清除地图覆盖物
}
mapObj.add(polygons);
mapObj.setFitView(polygons);//视口自适应
}
function loadNew(){
var polygons = mapObj.getAllOverlays('polygon');
var mulPolygons = [];
for(var i=0;i<polygons.length;i++){
var arr = [];
var lnglatArr = polygons[i].getPath();
for (var j=0;j<lnglatArr.length;j++){
arr.push(lnglatArr[j].toString());
}
mulPolygons.push(arr.join(";"));
}
$("#info" ).val(mulPolygons.join("|" ));
}
function loadPoints(){
var str2 = $("#info" ).val();
if (str2 == "" ) {
alert(" 请输入坐标串！" );
return;
}
var isClear = document.getElementById("isClear").value;
if (isClear == 1){
mapObj.clearMap();//清除地图覆盖物
}
overlayPoints(str2);
mapObj.setFitView();//视口自适应
}
/*function drawPolygon3(){
mouseTool.polygon({
strokeColor: "#FF33FF",
strokeOpacity: 1,
strokeWeight: 6,
strokeOpacity: 0.2,
fillColor: '#1791fc',
fillOpacity: 0.4,
// 线样式还支持 'dashed'
strokeStyle: "solid",
// strokeStyle是dashed时有效
// strokeDasharray: [30,10],
})
}*/
function draw(type){
endAll();
switch(type){
case 'marker':{
mouseTool.marker({
//同Marker的Option设置
});
break;
}
case 'polyline':{
mouseTool.polyline({
strokeColor:'#80d8ff'
//同Polyline的Option设置
});
break;
}
case 'polygon':{
mouseTool.polygon({
fillColor:'#00b0ff',
strokeColor:'#80d8ff'
//同Polygon的Option设置
});
break;
}
case 'rectangle':{
mouseTool.rectangle({
fillColor:'#00b0ff',
strokeColor:'#80d8ff'
//同Polygon的Option设置
});
break;
}
case 'circle':{
mouseTool.circle({
fillColor:'#00b0ff',
strokeColor:'#80d8ff'
//同Circle的Option设置
});
break;
}
case 'rule':{
mouseTool.rule({
startMarkerOptions : {//可缺省
icon: new AMap.Icon({
size: new AMap.Size(19, 31),//图标大小
imageSize:new AMap.Size(19, 31),
image: "https://webapi.amap.com/theme/v1.3/markers/b/start.png"
})
},
endMarkerOptions : {//可缺省
icon: new AMap.Icon({
size: new AMap.Size(19, 31),//图标大小
imageSize:new AMap.Size(19, 31),
image: "https://webapi.amap.com/theme/v1.3/markers/b/end.png"
}),
offset: new AMap.Pixel(-9, -31)
},
midMarkerOptions : {//可缺省
icon: new AMap.Icon({
size: new AMap.Size(19, 31),//图标大小
imageSize:new AMap.Size(19, 31),
image: "https://webapi.amap.com/theme/v1.3/markers/b/mid.png"
}),
offset: new AMap.Pixel(-9, -31)
},
lineOptions : {//可缺省
strokeStyle: "solid",
strokeColor: "#FF33FF",
strokeOpacity: 1,
strokeWeight: 2
}
//同 RangingTool 的 自定义 设置，缺省为默认样式
});
break;
}
case 'measureArea':{
mouseTool.measureArea({
strokeColor:'#80d8ff',
fillColor:'#80d8ff',
fillOpacity:0.3
//同 Polygon 的 Option 设置
});
break;
}
}
}
function endAll(){
endRemove();
mouseTool.close(false);
polyEditEnd();
}
function clearAll(){
endAll();
mapObj.clearMap();
}
function getBounds(){
var polygons = mapObj.getAllOverlays('polygon');
var minx = 0;
var miny = 0;
var maxx = 0;
var maxy = 0;
for(var i=0;i<polygons.length;i++){
var bounds = polygons[i].getBounds();
var southWest = bounds.getSouthWest();
var northEast = bounds.getNorthEast();
if(i==0){
minx = southWest.getLng();
miny = southWest.getLat();
maxx = northEast.getLng();
maxy = northEast.getLat();
}else{
//计算范围
if (southWest.getLng() < minx) {
minx = southWest.getLng();
}
if (southWest.getLat() < miny) {
miny = southWest.getLat();
}
if (northEast.getLng() > maxx) {
maxx = northEast.getLng();
}
if (northEast.getLat() > maxy) {
maxy = northEast.getLat();
}
}
}
//$("#boundsInfo" ).val(minx+","+miny+";"+maxx+","+maxy);
$("#boundsInfo" ).val(minx+","+miny+";"+minx+","+maxy+";"+maxx+","+maxy+";"+maxx+","+miny);
mapObj.setBounds(new AMap.Bounds(new AMap.LngLat(minx,miny),new AMap.LngLat(maxx,maxy)));
}
function overlayPoints(str){
var result = JSON.parse(str);
//map.clearMap();
for (var i=0;i<result.length;i++){
var obj = JSON.parse(JSON.stringify(result[i]));
var text= JSON.stringify(obj).replace(new RegExp("\"","gm"),"").replace(new RegExp("{","gm"),"").replace(new RegExp("}","gm"),"")
var lon = 0;
var lat = 0;
if (obj.coord!=undefined||obj.aggregate_coord!=undefined) {
let lonlat = obj.coord?obj.coord.split(","):(obj.aggregate_coord?obj.aggregate_coord.split(","):[0,0]);
lon = lonlat[0];
lat = lonlat[1];
} else {
lon = obj.longitude||obj.lon;
lat = obj.latitude||obj.lat;
}
var marker = getPointMarker(text,lon,lat);
marker.setMap(mapObj);
//marker.emit('click', {target: marker});
}
}
function getPointMarker(text,lon,lat){
return new AMap.Marker({ //
icon: "https://webapi.amap.com/theme/v1.3/markers/n/mark_b.png",
position: [lon, lat] ,
title : text
});
}
</script>
</head>
<body onLoad ="mapInit()">
<div style="width:100%;height:460px" id ="iCenter" class="map"></div>
<div id="panel" class="scrollbar1">
<div id="searchBar">
<input id="searchInput" placeholder="输入关键字搜素POI" />
</div>
<div id="searchResults"></div>
</div>
<div style ="height: 80px;width:100%;">
<table style ="width:100%;height:100%;" align ="center">
<tr height ="40px">
<td width ="15%" align ="right">选择行政区级别：</td>
<td width ="23%">
<select id ="level">
<option value ="country">国家</option>
<option value ="province">省/直辖市</option>
<option value ="city" selected ="selected">市</option>
<option value ="district">区/县</option>
<option value ="biz_area">商圈</option>
</select>
</td>
<td width ="32%" rowspan ="3" align ="center" height ="120px">
<textarea id ="info" rows ="3" style ="width:100%;height:100%;padding: 2px 0px 0px 5px; font-size: 12px; color: red; overflow-y: auto"></textarea>
</td>
<td width ="30%" align ="center">经纬度: <input type="text" id="lonlat" /><input id="regeo" type="button" onclick="regeoCode()" class="btn" value="经纬度 -> 地址" ></td>
</tr>
<tr height ="40px">
<td align ="right">行政区名称/adcode：</td>
<td><input type ="text" name ="district" id ="district" /> <a href="https://a.amap.com/lbs/static/file/AMap_adcode_citycode.xlsx.zip" target="_blank">adcode下载</a></td>
<td align="center">地址: <input id='address' size="30" type="text"> <input id="geo" type="button" onclick="geoCode()" class="btn" value="地址 -> 经纬度" /></td>
</tr>
<tr height ="40px">
<td align ="right">是否清除覆盖物：</td>
<td>
<select id ="isClear">
<option value ="1" selected ="selected">是</option>
<option value ="0">否</option>
</select>
<input type ="button" value ="绘制" onclick ="drawPolygon()"/>
</td>
<td align="center">adcode(地址): <input id='adcode' size="30" type="text"></td>
</tr>
<tr height ="40px">
<td align ="center" colspan="2">名称,adcode,center: <input size="35" id="leftAdcode" type ="text"/></td>
<td align ="center">
<input type ="button" value ="加载围栏" onclick ="load()"/>
<input type ="button" value ="加载点(json)" onclick ="loadPoints()"/>
<button class="btn" onclick="loadNew()">获取新围栏</button>
<button class="btn" onclick="polyEditStart()" style="margin-bottom: 5px">开始编辑</button>
<button class="btn" onclick="polyEditEnd()">结束编辑</button>
<button class="btn" onclick="draw('polygon')" style="margin-bottom: 5px">多边形绘制</button>
<button class="btn" onclick="draw('rectangle')" style="margin-bottom: 5px">矩形绘制</button>
<!--<button class="btn" onclick="draw('circle')" style="margin-bottom: 5px">圆形绘制</button>-->
<button class="btn" onclick="mouseTool.close(false)" style="margin-bottom: 5px">关闭绘制</button>
<button class="btn" onclick="removeStart()" style="margin-bottom: 5px">开始删除</button>
<button class="btn" onclick="endRemove()" style="margin-bottom: 5px">关闭删除</button>
<button class="btn" onclick="endAll()" style="margin-bottom: 5px">关闭所有</button>
<button class="btn" onclick="clearAll()" style="margin-bottom: 5px">清除</button>
<button class="btn" onclick="draw('rule')" style="margin-bottom: 5px">距离测量</button>
<button class="btn" onclick="draw('measureArea')" style="margin-bottom: 5px">面积测量</button>
</td>
<td align="center">围栏范围: <input id='boundsInfo' size="30" type="text"> <input id="geo" type="button" onclick="getBounds()" class="btn" value="获取范围" /></td>
</tr>
</table>
</div>
</body>
</html>