I am currently working on positioning the Google Maps searchbox variable in a way that allows it to stay fixed under markers as they are listed. I am utilizing the Angular Google Maps library for this purpose, which provides a directive known as <ui-gmap-search-box>. However, in order for this directive to function properly, it needs to be placed inside the
<div id="map_canvas"></div>div.
Utilizing the custom control functions offered by the Google Maps API would be beneficial in this scenario.
To position your controls on the top left corner of your maps, you can create click event listeners for your control and handle your tasks from there.
For more details on Custom Controls, please consult the official documentation.
In addition, modifications were made to this sample, resulting in the example provided here. I hope it proves helpful.
var map;
//var chicago = new google.maps.LatLng(41.85, -87.65);
/**
* The CenterControl adds a control to the map that recenters the map on Chicago.
* This constructor takes the control DIV as an argument.
* @constructor
*/
controlUIs = [];
function CenterControl(controlDiv, map) {
locations = [new google.maps.LatLng(37.7833, -122.4167),
new google.maps.LatLng(37.3382, -121.8863),
new google.maps.LatLng(37.4223662, -122.0839445),
new google.maps.LatLng(37.8694772, -122.2577238),
new google.maps.LatLng(37.7919615, -122.2287941),
new google.maps.LatLng(37.6256441, -122.0413544)
];
for (var i = 0; i < locations.length; i++) {
// Set CSS for the control border
var controlUI = document.createElement('div');
controlUI.style.backgroundColor = '#fff';
controlUI.style.border = '2px solid #fff';
controlUI.style.borderRadius = '3px';
controlUI.style.boxShadow = '0 2px 6px rgba(0,0,0,.3)';
controlUI.style.cursor = 'pointer';
controlUI.style.marginBottom = '22px';
controlUI.style.textAlign = 'center';
controlUI.title = 'Click to recenter the map';
controlUIs[i] = controlUI;
controlDiv.appendChild(controlUIs[i]);
// Set CSS for the control interior
var controlText = document.createElement('div');
controlText.style.color = 'rgb(25,25,25)';
controlText.style.fontFamily = 'Roboto,Arial,sans-serif';
controlText.style.fontSize = '16px';
controlText.style.lineHeight = '38px';
controlText.style.paddingLeft = '5px';
controlText.style.paddingRight = '5px';
controlText.innerHTML = 'Location ' + i;
controlText.location = locations[i];
controlUIs[i].appendChild(controlText);
// Setup the click event listeners: simply set the map to
// Chicago
google.maps.event.addDomListener(controlUIs[i], 'click', function(click) {
map.setCenter(click.target.location)
});
}
}
function initialize() {
var mapDiv = document.getElementById('map-canvas');
var mapOptions = {
zoom: 10,
center: new google.maps.LatLng(37.6326196, -122.1568744)
}
map = new google.maps.Map(mapDiv, mapOptions);
// Create the DIV to hold the control and
// call the CenterControl() constructor passing
// in this DIV.
var centerControlDiv = document.createElement('div');
var centerControl = new CenterControl(centerControlDiv, map);
centerControlDiv.index = 1;
map.controls[google.maps.ControlPosition.TOP_LEFT].push(centerControlDiv);
}
google.maps.event.addDomListener(window, 'load', initialize); html,
body,
#map-canvas {
height: 100%;
margin: 0;
padding: 0;
}<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&signed_in=true"></script>
<div id="map-canvas"></div>Instead of using the search box provided by the library, I decided to implement the Google Maps API search box.
In my main.js file:
var searchBox = function() {
var input = document.getElementById('autocomplete');
var searchBox = new google.maps.places.SearchBox(input);
google.maps.event.addListener(searchBox, 'places_changed', function() {
});
}; // end searchBox
The searchBox() function is called within $scope.init().
Within index.html:
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