Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://developers.google.com/maps/documentation/javascript/reference/data below:

Data | Maps JavaScript API

Stay organized with collections Save and categorize content based on your preferences.

google.maps.Data class

A layer for displaying geospatial data. Points, line-strings and polygons can be displayed.

Every Map has a Data object by default, so most of the time there is no need to construct one. For example:

 var myMap = new google.maps.Map(...);
 myMap.data.addGeoJson(...);
 myMap.data.setStyle(...); 

The

object is a collection of

.

This class extends MVCObject.

Access by calling const {Data} = await google.maps.importLibrary("maps").
See Libraries in the Maps JavaScript API.

Data([options])

• options:  Data.DataOptions optional

Creates an empty collection, with the given DataOptions.

add([feature])

• feature:  Data.Feature|Data.FeatureOptions optional

Adds a feature to the collection, and returns the added feature.

If the feature has an ID, it will replace any existing feature in the collection with the same ID. If no feature is given, a new feature will be created with null geometry and no properties. If FeatureOptions are given, a new feature will be created with the specified properties.

Note that the IDs 1234 and '1234' are equivalent. Adding a feature with ID 1234 will replace a feature with ID '1234', and vice versa.

addGeoJson(geoJson[, options])

• geoJson:  Object
• options:  Data.GeoJsonOptions optional

Adds GeoJSON features to the collection. Give this method a parsed JSON. The imported features are returned. Throws an exception if the GeoJSON could not be imported.

contains(feature)

• feature:  Data.Feature

Return Value:  boolean

Checks whether the given feature is in the collection.

forEach(callback)

• callback:  function(Data.Feature): void

Return Value:  None

Repeatedly invokes the given function, passing a feature in the collection to the function on each invocation. The order of iteration through the features is undefined.

getControlPosition()

Parameters:  None

Returns the position of the drawing controls on the map.

getControls()

Parameters:  None

Returns which drawing modes are available for the user to select, in the order they are displayed. This does not include the null drawing mode, which is added by default. Possible drawing modes are "Point", "LineString" or "Polygon".

getDrawingMode()

Parameters:  None

Return Value:  string|null

Returns the current drawing mode of the given Data layer. A drawing mode of null means that the user can interact with the map as normal, and clicks do not draw anything. Possible drawing modes are null, "Point", "LineString" or "Polygon".

getFeatureById(id)

• id:  number|string

Returns the feature with the given ID, if it exists in the collection. Otherwise returns

.

Note that the IDs 1234 and '1234' are equivalent. Either can be used to look up the same feature.

getMap()

Parameters:  None

Returns the map on which the features are displayed.

getStyle()

Parameters:  None

Gets the style for all features in the collection.

loadGeoJson(url[, options, callback])

• url:  string
• options:  Data.GeoJsonOptions optional
• callback:  function(Array<Data.Feature>): void optional

Return Value:  None

NOTE: The GeoJSON is fetched using XHR, and may not work cross-domain. If you have issues, we recommend you fetch the GeoJSON using your choice of AJAX library, and then call addGeoJson().

overrideStyle(feature, style)

• feature:  Data.Feature
• style:  Data.StyleOptions

Return Value:  None

Changes the style of a feature. These changes are applied on top of the style specified by setStyle(). Style properties set to null revert to the value specified via setStyle().

remove(feature)

• feature:  Data.Feature

Return Value:  None

Removes a feature from the collection.

revertStyle([feature])

• feature:  Data.Feature optional

Return Value:  None

Removes the effect of previous

calls. The style of the given feature reverts to the style specified by

.

If no feature is given, all features have their style reverted.

setControlPosition(controlPosition)

• controlPosition:  ControlPosition

Return Value:  None

Sets the position of the drawing controls on the map.

setControls(controls)

• controls:  Array<string>

Return Value:  None

Sets which drawing modes are available for the user to select, in the order they are displayed. This should not include the null drawing mode, which is added by default. If null, drawing controls are disabled and not displayed. Possible drawing modes are "Point", "LineString" or "Polygon".

setDrawingMode(drawingMode)

• drawingMode:  string optional

Return Value:  None

Sets the current drawing mode of the given Data layer. A drawing mode of null means that the user can interact with the map as normal, and clicks do not draw anything. Possible drawing modes are null, "Point", "LineString" or "Polygon".

setMap(map)

• map:  Map

Return Value:  None

Renders the features on the specified map. If map is set to null, the features will be removed from the map.

setStyle(style)

• style:  Data.StylingFunction|Data.StyleOptions

Return Value:  None

Sets the style for all features in the collection. Styles specified on a per-feature basis via

continue to apply.

Pass either an object with the desired style options, or a function that computes the style for each feature. The function will be called every time a feature's properties are updated.

toGeoJson(callback)

• callback:  function(Object): void

Return Value:  None

Exports the features in the collection to a GeoJSON object.

google.maps.Data.DataOptions interface

DataOptions object used to define the properties that a developer can set on a Data object.

Map on which to display the features in the collection.

The position of the drawing controls on the map.

Default: null

Describes which drawing modes are available for the user to select, in the order they are displayed. This should not include the null drawing mode, which is added by default. If null, drawing controls are disabled and not displayed. Possible drawing modes are "Point", "LineString" or "Polygon".

Type:  string optional

Default: null

The current drawing mode of the given Data layer. A drawing mode of null means that the user can interact with the map as normal, and clicks do not draw anything. Possible drawing modes are null, "Point", "LineString" or "Polygon".

When drawing is enabled and a user draws a Geometry (a Point, Line String or Polygon), this function is called with that Geometry and should return a Feature that is to be added to the Data layer. If a featureFactory is not supplied, a Feature with no id and no properties will be created from that Geometry instead. Defaults to null.

Style for all features in the collection. For more details, see the

method above.

google.maps.Data.GeoJsonOptions interface

Optional parameters for importing GeoJSON.

Type:  string optional

The name of the Feature property to use as the feature ID. If not specified, the GeoJSON Feature id will be used.

google.maps.Data.StyleOptions interface

These options specify the way a Feature should appear when displayed on a map.

The animation to play when marker is added to a map. Only applies to point geometries.

Type:  boolean optional

Default: true

If true, the marker receives mouse and touch events.

Type:  string optional

Mouse cursor to show on hover. Only applies to point geometries.

Type:  boolean optional

Default: false

If true, the object can be dragged across the map and the underlying feature will have its geometry updated.

Type:  boolean optional

Default: false

If true, the object can be edited by dragging control points and the underlying feature will have its geometry updated. Only applies to LineString and Polygon geometries.

Type:  string optional

The fill color. All CSS3 colors are supported except for extended named colors. Only applies to polygon geometries.

Type:  number optional

The fill opacity between 0.0 and 1.0. Only applies to polygon geometries.

Icon for the foreground. If a string is provided, it is treated as though it were an Icon with the string as url. Only applies to point geometries.

The icons to be rendered along a polyline. Only applies to line geometries.

Adds a label to the marker. The label can either be a string, or a MarkerLabel object. Only applies to point geometries.

Type:  number optional

The marker's opacity between 0.0 and 1.0. Only applies to point geometries.

Defines the image map used for hit detection. Only applies to point geometries.

Type:  string optional

The stroke color. All CSS3 colors are supported except for extended named colors. Only applies to line and polygon geometries.

Type:  number optional

The stroke opacity between 0.0 and 1.0. Only applies to line and polygon geometries.

Type:  number optional

The stroke width in pixels. Only applies to line and polygon geometries.

Type:  string optional

Rollover text. Only applies to point geometries.

Type:  boolean optional

Default: true

Whether the feature is visible.

Type:  number optional

All features are displayed on the map in order of their zIndex, with higher values displaying in front of features with lower values. Markers are always displayed in front of line-strings and polygons.

google.maps.Data.StylingFunction typedef

A function that computes the appearance of a feature.

The Data.setStyle() method can accept a styling function. Use this when features should appear differently depending on their properties. You can find more information about styling features in the developer's guide.

function(Data.Feature): Data.StyleOptions

google.maps.Data.Feature class

A feature has a geometry, an id, and a set of properties.

Access by calling const {Data} = await google.maps.importLibrary("maps").
See Libraries in the Maps JavaScript API.

forEachProperty(callback)

• callback:  function(*, string): void

Return Value:  None

Repeatedly invokes the given function, passing a property value and name on each invocation. The order of iteration through the properties is undefined.

getGeometry()

Parameters:  None

Returns the feature's geometry.

getId()

Parameters:  None

Return Value:  number|string|undefined

Returns the feature ID.

getProperty(name)

• name:  string

Return Value:  *

Returns the value of the requested property, or undefined if the property does not exist.

removeProperty(name)

• name:  string

Return Value:  None

Removes the property with the given name.

setGeometry(newGeometry)

• newGeometry:  Data.Geometry|LatLng|LatLngLiteral

Return Value:  None

Sets the feature's geometry.

setProperty(name, newValue)

• name:  string
• newValue:  *

Return Value:  None

Sets the value of the specified property. If newValue is undefined this is equivalent to calling removeProperty.

toGeoJson(callback)

• callback:  function(Object): void

Return Value:  None

Exports the feature to a GeoJSON object.

google.maps.Data.FeatureOptions interface

Optional parameters for creating Data.Feature objects.

The feature geometry. If none is specified when a feature is constructed, the feature's geometry will be null. If a LatLng object or LatLngLiteral is given, this will be converted to a Data.Point geometry.

Type:  number|string optional

Feature ID is optional. If provided, it can be used to look up the feature in a Data object using the getFeatureById() method. Note that a feature's ID cannot be subsequently changed.

The feature properties. This is an arbitrary mapping of property names to values.

google.maps.Data.Geometry interface

A superclass for the various geometry objects.

forEachLatLng(callback)

• callback:  function(LatLng): void

Return Value:  None

Repeatedly invokes the given function, passing a point from the geometry to the function on each invocation.

getType()

Parameters:  None

Return Value:  string

Returns the type of the geometry object. Possibilities are "Point", "MultiPoint", "LineString", "MultiLineString", "LinearRing", "Polygon", "MultiPolygon", or "GeometryCollection".

google.maps.Data.Point class

A Point geometry contains a single LatLng.

This class implements Data.Geometry.

Access by calling const {Data} = await google.maps.importLibrary("maps").
See Libraries in the Maps JavaScript API.

Data.Point(latLng)

• latLng:  LatLng|LatLngLiteral

Constructs a Data.Point from the given LatLng or LatLngLiteral.

forEachLatLng(callback)

• callback:  function(LatLng): void

Return Value:  None

get()

Parameters:  None

Returns the contained LatLng.

getType()

Parameters:  None

Return Value:  string

Returns the string "Point".

google.maps.Data.MultiPoint class

A MultiPoint geometry contains a number of LatLngs.

This class implements Data.Geometry.

Access by calling const {Data} = await google.maps.importLibrary("maps").
See Libraries in the Maps JavaScript API.

forEachLatLng(callback)

• callback:  function(LatLng): void

Return Value:  None

getArray()

Parameters:  None

Returns an array of the contained LatLngs. A new array is returned each time getArray() is called.

getAt(n)

• n:  number

Returns the n-th contained LatLng.

getLength()

Parameters:  None

Return Value:  number

Returns the number of contained LatLngs.

getType()

Parameters:  None

Return Value:  string

Returns the string "MultiPoint".

google.maps.Data.LineString class

A LineString geometry contains a number of LatLngs.

This class implements Data.Geometry.

Access by calling const {Data} = await google.maps.importLibrary("maps").
See Libraries in the Maps JavaScript API.

forEachLatLng(callback)

• callback:  function(LatLng): void

Return Value:  None

getArray()

Parameters:  None

Returns an array of the contained LatLngs. A new array is returned each time getArray() is called.

getAt(n)

• n:  number

Returns the n-th contained LatLng.

getLength()

Parameters:  None

Return Value:  number

Returns the number of contained LatLngs.

getType()

Parameters:  None

Return Value:  string

Returns the string "LineString".

google.maps.Data.MultiLineString class

A MultiLineString geometry contains a number of LineStrings.

This class implements Data.Geometry.

Access by calling const {Data} = await google.maps.importLibrary("maps").
See Libraries in the Maps JavaScript API.

forEachLatLng(callback)

• callback:  function(LatLng): void

Return Value:  None

getArray()

Parameters:  None

Returns an array of the contained Data.LineStrings. A new array is returned each time getArray() is called.

getAt(n)

• n:  number

Returns the n-th contained Data.LineString.

getLength()

Parameters:  None

Return Value:  number

Returns the number of contained Data.LineStrings.

getType()

Parameters:  None

Return Value:  string

Returns the string "MultiLineString".

google.maps.Data.LinearRing class

A LinearRing geometry contains a number of LatLngs, representing a closed LineString. There is no need to make the first LatLng equal to the last LatLng. The LinearRing is closed implicitly.

This class implements Data.Geometry.

Access by calling const {Data} = await google.maps.importLibrary("maps").
See Libraries in the Maps JavaScript API.

forEachLatLng(callback)

• callback:  function(LatLng): void

Return Value:  None

getArray()

Parameters:  None

Returns an array of the contained LatLngs. A new array is returned each time getArray() is called.

getAt(n)

• n:  number

Returns the n-th contained LatLng.

getLength()

Parameters:  None

Return Value:  number

Returns the number of contained LatLngs.

getType()

Parameters:  None

Return Value:  string

Returns the string "LinearRing".

google.maps.Data.Polygon class

A Polygon geometry contains a number of Data.LinearRings. The first linear-ring must be the polygon exterior boundary and subsequent linear-rings must be interior boundaries, also known as holes. See the sample polygon with a hole.

This class implements Data.Geometry.

Access by calling const {Data} = await google.maps.importLibrary("maps").
See Libraries in the Maps JavaScript API.

forEachLatLng(callback)

• callback:  function(LatLng): void

Return Value:  None

getArray()

Parameters:  None

Returns an array of the contained Data.LinearRings. A new array is returned each time getArray() is called.

getAt(n)

• n:  number

Returns the n-th contained Data.LinearRing.

getLength()

Parameters:  None

Return Value:  number

Returns the number of contained Data.LinearRings.

getType()

Parameters:  None

Return Value:  string

Returns the string "Polygon".

google.maps.Data.MultiPolygon class

A MultiPolygon geometry contains a number of Data.Polygons.

This class implements Data.Geometry.

Access by calling const {Data} = await google.maps.importLibrary("maps").
See Libraries in the Maps JavaScript API.

forEachLatLng(callback)

• callback:  function(LatLng): void

Return Value:  None

getArray()

Parameters:  None

Returns an array of the contained Data.Polygons. A new array is returned each time getArray() is called.

getAt(n)

• n:  number

Returns the n-th contained Data.Polygon.

getLength()

Parameters:  None

Return Value:  number

Returns the number of contained Data.Polygons.

getType()

Parameters:  None

Return Value:  string

Returns the string "MultiPolygon".

google.maps.Data.GeometryCollection class

A GeometryCollection contains a number of geometry objects. Any LatLng or LatLngLiteral objects are automatically converted to Data.Point geometry objects.

This class implements Data.Geometry.

Access by calling const {Data} = await google.maps.importLibrary("maps").
See Libraries in the Maps JavaScript API.

forEachLatLng(callback)

• callback:  function(LatLng): void

Return Value:  None

getArray()

Parameters:  None

Returns an array of the contained geometry objects. A new array is returned each time getArray() is called.

getAt(n)

• n:  number

Returns the n-th contained geometry object.

getLength()

Parameters:  None

Return Value:  number

Returns the number of contained geometry objects.

getType()

Parameters:  None

Return Value:  string

Returns the string "GeometryCollection".

google.maps.Data.MouseEvent interface

This object is passed to mouse event handlers on a Data object.

This interface extends MapMouseEvent.

google.maps.Data.AddFeatureEvent interface

The properties of a addfeature event.

google.maps.Data.RemoveFeatureEvent interface

The properties of a removefeature event.

google.maps.Data.SetGeometryEvent interface

The properties of a setgeometry event.

google.maps.Data.SetPropertyEvent interface

The properties of a setproperty event.

The feature whose property was set.

Type:  string

The property name.

Type:  *

The new value.

Type:  *

The previous value. Will be undefined if the property was added.

google.maps.Data.RemovePropertyEvent interface

The properties of a removeproperty event.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2025-07-09 UTC.

[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-09 UTC."],[],[]]

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4