Javascript 如何在自动居中时从数组中排除坐标为零的标记

伙计们！ 请帮我解决一个奇怪的问题。 这里我们有一个定制的谷歌地图，在一个数组中有许多对象。我已经用fitBounds制作了自动居中。不幸的是，有些对象具有（0,0）坐标。在我的示例中，您只能看到其中的一个，但在最终版本中，所有数据都将取自远程XML文件，并且有几个这样的零coords对象

我是JS中的noob，那么有没有一种简单的方法来过滤具有（0,0）坐标的对象，并在创建自动居中时忽略它们

这是我的密码：

var locations = [
    ['1573785', 37.92904993, -0.73309714, '180000 €', 'https://fotos15.apinmo.com/2344/1573785/1-1.jpg', '0', '82.00', '0', 'Orihuela Costa'],
  ['1573813', 0, 0, '14900000 €', 'https://fotos15.apinmo.com/2344/1573813/1-1.jpg', '0', '82.00', '0', 'La Manga del Mar Menor'],
  ['1573853', 37.9081557, -0.743851199999995, '595000 €', 'https://fotos15.apinmo.com/2344/1573853/3-1.jpg', '0', '82.00', '0', 'Orihuela Costa'],
['1573868', 38.3668300727851, -0.5013084776552583, '1750000 €', 'https://fotos15.apinmo.com/2344/1573868/1-1.jpg', '43', '2000', '43','Alicante'],
['1573874', 37.94373250149462, -0.7567906379699707, '1200000 €', 'https://fotos15.apinmo.com/2344/1573874/1-1.jpg', '0', '600', '2', 'Orihuela Costa'],
['1573909', 37.8970045617763, -0.754108428955078, '210000 €', 'https://fotos15.apinmo.com/2344/1573909/4-1.jpg', '4', '90', '2', 'Orihuela Costa'],
['1573877', 37.922449854629846, -0.7286167144775391, '12000000 €', 'https://fotos15.apinmo.com/2344/1573877/2-1.jpg', '1', '110', '1', 'Orihuela Costa'],
['1573879', 37.9095917, -0.74301330000003, '260000 €', 'https://fotos15.apinmo.com/2344/1573879/4-1.jpg', '2', '78', '1', 'Orihuela Costa'],
['1573896', 37.9144430700431, -0.725269317626953, '1995000 €', 'https://fotos15.apinmo.com/2344/1573896/5-1.jpg', '5', '477', '5', 'Orihuela Costa'],
['Дом в Кабо Роиг', 37.916156, -0.724545199999966, '615000 €', 'https://fotos15.apinmo.com/2344/1573921/4-1.jpg', '1', '195', '2', 'Orihuela Costa'],
['Вилла в Кампоамор', 37.9066009, -0.745517599999971, '1400000 €', 'https://fotos15.apinmo.com/2344/1573967/4-1.jpg', '5', '550', '4', 'Orihuela Costa'],
['1573968', 37.94675263827021, -0.7060861587524414, '140000 €', 'https://fotos15.apinmo.com/2344/1573968/4-1.jpg', '2', '67', '1', 'Torrevieja'],
['1573969', 37.942556074154616, -0.7123517990112305, '135000 €', 'https://fotos15.apinmo.com/2344/1573969/4-1.jpg', '3', '103', '1', 'Torrevieja'],
['1573982', 37.909499757334224, -0.7429933547973633, '140000 €', 'https://fotos15.apinmo.com/2344/1573982/8-1.jpg', '3', '83', '2', 'Orihuela Costa'],
['1573983', 37.9391007, -0.7477284000000282, '130000 €', 'https://fotos15.apinmo.com/2344/1573983/3-1.jpg', '2', '98', '1', 'Orihuela Costa']
];

var map = new google.maps.Map(document.getElementById('map'), {
    zoom: 12,
    center: new google.maps.LatLng(37.922, -0.728),
    mapTypeId: google.maps.MapTypeId.ROADMAP  
});

var limits = new google.maps.LatLngBounds();

var infowindow = new google.maps.InfoWindow();

var marker, i;
var gmarkers = [];
for (i = 0; i < locations.length; i++) {
    marker = new google.maps.Marker({
        position: new google.maps.LatLng(locations[i][1], locations[i][2]),
        map: map,
        icon: {
    url: 'https://i.postimg.cc/CxLgfgXj/map-price-marker-1.png',
    labelOrigin: new google.maps.Point(60, 20)
      },
      label: {
    labelOrigin: new google.maps.Marker(9, 8),
    text: locations[i][3],
    color: "#FFFFFF",
    fontSize: "13px",
    fontWeight: "standard",
    fontFamily: "Montserrat",
  },  
  
    });
    
    google.maps.event.addListener(marker, 'click', (function (marker, i) {
        return function () {
            infowindow.setContent('<div id="iw-container">' +
    '<div>' +'<div class="house_card__label new_object">' +'<span>новинка</span>' + '</div>' +'</div>' +
    '<div class="image">' + '<a href="realty/villas/'+ locations[i][0] +'">' +'<img src="'+ locations[i][4] +'">' +'</a>' +'</div>' +
    '<div class="house_card__info">' +
        '<a href="realty/villas/'+ locations[i][0] +'">' +'<h4>' + locations[i][0] +'</h4></a>' +
        '<p class="house_price">'+ locations[i][3] +'</p>' +
        '<div class="house_features">' +
        '<span>Количество спален:</span>' +
        '<span>'+ locations[i][5] +'</span>' +
        '</div>' +
        '<div class="house_features">' +
        '<span>Жилая площадь (м²):</span>' +
        '<span>'+ locations[i][6] +'</span>' +
        '</div>' +
        '<div class="house_features">' +
        '<span>Количество ванных:</span>' +
        '<span>'+ locations[i][7] +'</span>' +
        '</div>' +
        '<div class="house_location">' +
        '<div class="house_location__text">'+ locations[i][8] +'</div>' +
        '</div>' +
        '</div>' +
        '</div>');
            infowindow.open(map, marker);     
        }
    })(marker, i));
    gmarkers.push(marker);
    
    limits.extend(marker.position);
    map.fitBounds(limits);
    
   }
 var styles = [{
    fontFamily:'Montserrat',
    fontWeight:'400',
    textColor:'#FFFFFF',
    textSize:'13',
    url: 'https://i.postimg.cc/6pjNrPxF/map-cluster-1.png',
    height: 63,
    width: 65,
}]
  var clusterOptions = {gridSize: 30, maxZoom: 16, "styles":styles};
var markerCluster = new MarkerClusterer(map, gmarkers, clusterOptions);

var位置=[
['1573785', 37.92904993, -0.73309714, '180000 €', 'https://fotos15.apinmo.com/2344/1573785/1-1.jpg“，“0”，“82.00”，“0”，“Orihuela Costa”]，
['1573813', 0, 0, '14900000 €', 'https://fotos15.apinmo.com/2344/1573813/1-1.jpg“，”0“，”82.00“，”0“，”海洋漫画“，
['1573853', 37.9081557, -0.743851199999995, '595000 €', 'https://fotos15.apinmo.com/2344/1573853/3-1.jpg“，“0”，“82.00”，“0”，“Orihuela Costa”]，
['1573868', 38.3668300727851, -0.5013084776552583, '1750000 €', 'https://fotos15.apinmo.com/2344/1573868/1-1.jpg“，”43“，”2000“，”43“，”阿利坎特“]，
['1573874', 37.94373250149462, -0.7567906379699707, '1200000 €', 'https://fotos15.apinmo.com/2344/1573874/1-1.jpg“，“0”，“600”，“2”，“Orihuela Costa”]，
['1573909', 37.8970045617763, -0.754108428955078, '210000 €', 'https://fotos15.apinmo.com/2344/1573909/4-1.jpg“，“4”，“90”，“2”，“Orihuela Costa”]，
['1573877', 37.922449854629846, -0.7286167144775391, '12000000 €', 'https://fotos15.apinmo.com/2344/1573877/2-1.jpg“，“1”，“110”，“1”，“Orihuela Costa”]，
['1573879', 37.9095917, -0.74301330000003, '260000 €', 'https://fotos15.apinmo.com/2344/1573879/4-1.jpg“，”2“，”78“，”1“，”Orihuela Costa“]，
['1573896', 37.9144430700431, -0.725269317626953, '1995000 €', 'https://fotos15.apinmo.com/2344/1573896/5-1.jpg“，“5”，“477”，“5”，“Orihuela Costa”]，
['Дом в Кабо Роиг', 37.916156, -0.724545199999966, '615000 €', 'https://fotos15.apinmo.com/2344/1573921/4-1.jpg“，“1”，“195”，“2”，“Orihuela Costa”]，
['Вилла в Кампоамор', 37.9066009, -0.745517599999971, '1400000 €', 'https://fotos15.apinmo.com/2344/1573967/4-1.jpg","5","550","4","Orihuela Costa",，
['1573968', 37.94675263827021, -0.7060861587524414, '140000 €', 'https://fotos15.apinmo.com/2344/1573968/4-1.jpg“，“2”，“67”，“1”，“Torrevieja”]，
['1573969', 37.942556074154616, -0.7123517990112305, '135000 €', 'https://fotos15.apinmo.com/2344/1573969/4-1.jpg","3","103","1","Torrevieja",，
['1573982', 37.909499757334224, -0.7429933547973633, '140000 €', 'https://fotos15.apinmo.com/2344/1573982/8-1.jpg“，“3”，“83”，“2”，“Orihuela Costa”]，
['1573983', 37.9391007, -0.7477284000000282, '130000 €', 'https://fotos15.apinmo.com/2344/1573983/3-1.jpg“，”2“，”98“，”1“，”Orihuela Costa“]
];
var map=new google.maps.map（document.getElementById（'map'）{
缩放：12，
中心：新google.maps.LatLng（37.922，-0.728），
mapTypeId:google.maps.mapTypeId.ROADMAP
});
var limits=new google.maps.LatLngBounds（）；
var infowindow=new google.maps.infowindow（）；
var标记，i；
var gmarkers=[]；
对于（i=0；i”+地点[i][3]+”
'+
'' +
'Количество спален:' +
''+位置[i][5]+''+
'' +
'' +
'Жилая площадь (м²):' +
''+位置[i][6]+''+
'' +
'' +
'Количество ванных:' +
''+位置[i][7]+''+
'' +
'' +
''+位置[i][8]+''+
'' +
'' +
'');
信息窗口。打开（地图、标记）；
}
})（marker，i））；
G标记器。推（标记器）；
极限延伸（标记位置）；
地图边界（限制）；
}
变量样式=[{
fontFamily:“蒙特塞拉特”，
重量：'400'，
textColor:“#FFFFFF”，
textSize:'13'，
网址：'https://i.postimg.cc/6pjNrPxF/map-cluster-1.png',
身高：63，
宽度：65，
}]
var clusterOptions={gridSize:30，maxZoom:16，“styles:styles}；
var markerCluster=新的MarkerClusterer（映射、gmarkers、clusterOptions）；

---

和。

您可以使用

过滤器

方法，使用

0

跳线过滤出元素，如下所示：

locations.filter((index) => index[1] != 0 && index[2] != 0);

---

您可以使用

filter

方法使用

0

跳线过滤出元素，如下所示：

locations.filter((index) => index[1] != 0 && index[2] != 0);

---

一个选项是，如果两个坐标均为0，则跳过标记创建：

for (i = 0; i < locations.length; i++) {
  if (locations[i][1] == 0 && locations[i][2] == 0)
    continue;
  // existing marker creation code ...

#地图{
身高：100%；
宽度：100%；
背景色：#CCC；
}
html，
身体{
身高：100%；
保证金：0；
填充：0；
}
.gm-style.gm-style-iw-t：：之后{
背景：无；
盒影：无；
}
.gm-style.gm-style-iw-c{
填充：0！重要；
溢出：可见！重要；
}
.gm-style.gm-style-iw-d{
溢出：隐藏！重要；
}
button.gm-ui-hover-effect{
背景：url(https://i.postimg.cc/8PGDNWbX/xs.png)！重要；
背景尺寸：包含！重要；
z指数：10！重要；
右：-9px！重要；
}
button.gm-ui-hover-effect img{
显示：无！重要；
}
.gm风格iw{