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Data.Polygon class

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.

Constructor
`Data.Polygon`	`Data.Polygon(elements)` Parameters: `elements`: `Array<Data.LinearRing\|Array<LatLng\|LatLngLiteral>>` Constructs a `Data.Polygon` from the given `Data.LinearRing`s or arrays of positions.

Methods
`forEachLatLng`	`forEachLatLng(callback)` Parameters: `callback`: `function(LatLng)` Return Value: None
`getArray`	`getArray()` Parameters: None Return Value: `Array<Data.LinearRing>` Returns an array of the contained `Data.LinearRing`s. A new array is returned each time `getArray()` is called.
`getAt`	`getAt(n)` Parameters: `n`: `number` Return Value: `Data.LinearRing` Returns the `n`-th contained `Data.LinearRing`.
`getLength`	`getLength()` Parameters: None Return Value: `number` Returns the number of contained `Data.LinearRing`s.
`getType`	`getType()` Parameters: None Return Value: `string` Returns the string `"Polygon"`.

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