我正在使用Google API,我定义了一个多边形并将其附加到地图上:
const region = new google.maps.Polygon({
map: map,
paths: [
{ lat: 40.5577151228437, lng: -74.15980859374997 },
{ lat: 40.599436503265856, lng: -74.27516503906247 },
{ lat: 40.67030312529891, lng: -74.25319238281247 },
{ lat: 40.72548139969253, lng: -74.26079167357881 },
],
});
我有一个单击处理程序,当用户单击时,它会在上面添加一个标记:
google.maps.event.addListener(map, 'click', function (e) {
const marker = new google.maps.Marker({
map: map,
position: e.latLng,
});
});
当我单击多边形的外部的区域时,我看到了标记,但是当我单击多边形中的时,没有看到标记。
我试过对每个zIndex进行硬编码,但都没有成功。有什么想法吗?
发布于 2018-11-29 14:29:18
有两种选择:
google.maps.event.addListener(region, 'click', function (e) {
const marker = new google.maps.Marker({
map: map,
position: e.latLng,
});
});
function initialize() {
var map = new google.maps.Map(
document.getElementById("map_canvas"), {
center: new google.maps.LatLng(37.4419, -122.1419),
zoom: 13,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
const region = new google.maps.Polygon({
map: map,
paths: [
{ lat: 40.5577151228437, lng: -74.15980859374997 },
{ lat: 40.599436503265856, lng: -74.27516503906247 },
{ lat: 40.67030312529891, lng: -74.25319238281247 },
{ lat: 40.72548139969253, lng: -74.26079167357881 },
],
});
var bounds = new google.maps.LatLngBounds();
for (var i = 0; i < region.getPath().getLength(); i++) {
bounds.extend(region.getPath().getAt(i));
}
map.fitBounds(bounds);
function addMarker(e) {
const marker = new google.maps.Marker({
map: map,
position: e.latLng,
});
}
google.maps.event.addListener(map, 'click', addMarker);
google.maps.event.addListener(region, 'click', addMarker);
}
google.maps.event.addDomListener(window, "load", initialize);
html,
body,
#map_canvas {
height: 100%;
width: 100%;
margin: 0px;
padding: 0px
}
<script src="https://maps.googleapis.com/maps/api/js"></script>
<div id="map_canvas"></div>
const region = new google.maps.Polygon({
map: map,
clickable: false,
paths: [
{ lat: 40.5577151228437, long: -74.15980859374997 },
{ lat: 40.599436503265856, long: -74.27516503906247 },
{ lat: 40.67030312529891, long: -74.25319238281247 },
{ lat: 40.72548139969253, long: -74.26079167357881 },
],
}
function initialize() {
var map = new google.maps.Map(
document.getElementById("map_canvas"), {
center: new google.maps.LatLng(37.4419, -122.1419),
zoom: 13,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
const region = new google.maps.Polygon({
map: map,
clickable: false,
paths: [
{ lat: 40.5577151228437, lng: -74.15980859374997 },
{ lat: 40.599436503265856, lng: -74.27516503906247 },
{ lat: 40.67030312529891, lng: -74.25319238281247 },
{ lat: 40.72548139969253, lng: -74.26079167357881 },
],
});
var bounds = new google.maps.LatLngBounds();
for (var i = 0; i < region.getPath().getLength(); i++) {
bounds.extend(region.getPath().getAt(i));
}
map.fitBounds(bounds);
google.maps.event.addListener(map, 'click', function(e) {
const marker = new google.maps.Marker({
map: map,
position: e.latLng,
});
});
}
google.maps.event.addDomListener(window, "load", initialize);
html,
body,
#map_canvas {
height: 100%;
width: 100%;
margin: 0px;
padding: 0px
}
<script src="https://maps.googleapis.com/maps/api/js"></script>
<div id="map_canvas"></div>
https://stackoverflow.com/questions/53548026
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