Google Maps v3 getBoundsZoomLevel

by ian_smithz

HTML

<script src="https://maps.googleapis.com/maps/api/js?sensor=false&amp;dummy=.js"></script>
<div id="mapDiv" style="width: 500px; height: 375px; border: solid 2px #666;">
</div>

JavaScript

// Change this array to test.
var points = [
{
    "lat": "51.518227",
    "lng": "-0.120865",
    "title": "London",
    "product": "Broadband",
    "product2": "Internet facing",
    "moreInfoUrl": "/network-reporting-detail-chart",
    "addressline1": "40 Kirsty Alley",
    "addressline2": "WC1B 5HA",
    "circuitRef": "ADSL654321AZ",
    "status": "Connected",
    "statusStyle": "text-success"
},
{
    "lat": "51.509908",
    "lng": "-0.004277",
    "title": "London",
    "product": "Fibre",
    "product2": "Internet facing",
    "moreInfoUrl": "/network-reporting-detail-chart",
    "addressline1": "56 Cleo Lane",
    "addressline2": "E14 2BD",
    "circuitRef": "ADSL123456AZ",
    "status": "Connected",
    "statusStyle": "text-success"
},
{
    "lat": "53.397075",
    "lng": "-2.598311",
    "title": "Warrington",
    "product": "Dial up",
    "product2": "Internet facing",
    "moreInfoUrl": "/network-reporting-detail-chart",
    "addressline1": "99 Glen Close",
    "addressline2": "WA2 7LT",
    "circuitRef": "ADSL123456AZ",
    "status": "Connected",
    "statusStyle": "text-success"
},
{
    "lat": "51.435622",
    "lng": "-1.066386",
    "title": "Theale",
    "product": "Dial up",
    "product2": "Internet facing",
    "moreInfoUrl": "/network-reporting-detail-chart",
    "addressline1": "99 Glen Close",
    "addressline2": "RG7 4SA",
    "circuitRef": "ADSL123456AZ",
    "status": "Connected",
    "statusStyle": "text-success"
},
{
    "lat": "51.862866",
    "lng": "-2.198137",
    "title": "Gloucester",
    "product": "Dial up",
    "product2": "Internet facing",
    "moreInfoUrl": "/network-reporting-detail-chart",
    "addressline1": "99 Glen Close",
    "addressline2": "GL4 3RT",
    "circuitRef": "ADSL123456AZ",
    "status": "Inactive",
    "statusStyle": "text-danger"
},
{
    "lat": "52.373700",
    "lng": "-1.798795",
    "title": "Birmingham",
    "product": "Dial up",
    "product2": "Internet facing",
    "moreInfoUrl":...