在过去的8个小时里,我一直在尝试做一些非常简单的事情。
问题是我不太熟悉JavaScript,也不太熟悉谷歌地图API。
我想做的就是找到两个不同位置的中心并相应地缩放
2地址通常是普通的,因为用户会输入信息。
我的所有搜索都在API v2或固定位置上结束。
有人能帮帮我吗?
我真的很感激!
提前感谢!!!
<script src="https://maps.googleapis.com/maps/api/js?sensor=false®ion=BR"></script>
<script>
var geocoder;
var map;
var query = "<?php echo $endCercompleto; ?>";
var query2 = "<?php echo $endFescompleto; ?>";
function initialize() {
geocoder = new google.maps.Geocoder();
var mapOptions = {
zoom:8,
center: new google.maps.LatLng(0, 0),
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById('map_canvas'), mapOptions);
codeAddress();
}
function codeAddress() {
var address = query;
geocoder.geocode( { 'address': address}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
var marker = new google.maps.Marker({
map: map,
position: results[0].geometry.location,
});
} else {
alert('Geocode was not successful for the following reason: ' + status);
}
});
var address2 = query2;
geocoder.geocode( { 'address': address2}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
var marker2 = new google.maps.Marker({
map: map,
position: results[0].geometry.location,
});
} else {
alert('Geocode was not successful for the following reason: ' + status);
}
});
</script>
这应该可以工作。请注意,每个地理编码器回调例程中的bounds.extend和map.fitBounds。你不知道哪个会先完成。
概念验证小提琴
<script src="https://maps.googleapis.com/maps/api/js?region=BR"></script>
<script>
var geocoder;
var bounds = new google.maps.LatLngBounds();
var map;
var query = "<?php echo $endCercompleto; ?>";
var query2 = "<?php echo $endFescompleto; ?>";
function initialize() {
geocoder = new google.maps.Geocoder();
var mapOptions = {
zoom:8,
center: new google.maps.LatLng(0, 0),
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById('map_canvas'), mapOptions);
codeAddress();
}
function codeAddress() {
var address = query;
geocoder.geocode( { 'address': address}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
bounds.extend(results[0].geometry.location);
var marker = new google.maps.Marker({
map: map,
position: results[0].geometry.location,
});
map.fitBounds(bounds);
} else {
alert('Geocode was not successful for the following reason: ' + status);
}
});
var address2 = query2;
geocoder.geocode( { 'address': address2}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
bounds.extend(results[0].geometry.location);
var marker2 = new google.maps.Marker({
map: map,
position: results[0].geometry.location,
});
map.fitBounds(bounds);
} else {
alert('Geocode was not successful for the following reason: ' + status);
}
});
}
</script>