# AnnotationPagesCollection

## Content

[**DsPdfJS API v9.1.3**](../README)

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[DsPdfJS API](../globals) / AnnotationPagesCollection

# Class: AnnotationPagesCollection

Defines collection of [PdfPage](PdfPage) objects referenced from [AnnotationBase](AnnotationBase) object.

## Extends

- `PdfCollection`\<[`PdfPage`](PdfPage)\>

## Accessors

### count

#### Get Signature

> **get** **count**(): `number`

Gets the number of items in the collection.

##### Returns

`number`

#### Overrides

`PdfCollection.count`

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### doc

#### Get Signature

> **get** **doc**(): [`PdfDocument`](PdfDocument)

Gets the [PdfDocument](PdfDocument) object that owns this collection.

##### Returns

[`PdfDocument`](PdfDocument)

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### id

#### Get Signature

> **get** **id**(): `number`

Gets the reference to the object.

##### Returns

`number`

#### Inherited from

`PdfCollection.id`

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### last

#### Get Signature

> **get** **last**(): `TItem` \| `null`

Gets last item in the collection.

##### Returns

`TItem` \| `null`

#### Inherited from

`PdfCollection.last`

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### om

#### Get Signature

> **get** **om**(): [`ObjectManager`](ObjectManager)

Gets the owner [ObjectManager](ObjectManager) instance.

##### Returns

[`ObjectManager`](ObjectManager)

#### Inherited from

`PdfCollection.om`

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### owner

#### Get Signature

> **get** **owner**(): [`AnnotationBase`](AnnotationBase)

Gets the [AnnotationBase](AnnotationBase) object that owns this collection.

##### Returns

[`AnnotationBase`](AnnotationBase)

## Methods

### add()

> **add**(`item`): `void`

Adds an item to the end of the collection.

#### Parameters

##### item

[`PdfPage`](PdfPage)

The item to add.

#### Returns

`void`

#### Inherited from

`PdfCollection.add`

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### clear()

> **clear**(): `void`

Clears the collection.

#### Returns

`void`

#### Overrides

`PdfCollection.clear`

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### contains()

> **contains**(`item`): `boolean`

Determines whether the item is in the collection.

#### Parameters

##### item

[`PdfPage`](PdfPage)

#### Returns

`boolean`

true if the item is in the collection, false otherwise.

#### Overrides

`PdfCollection.contains`

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### free()

> **free**(): `void`

Detaches the object from the [ObjectManager](ObjectManager) and deallocates its memory, if possible.

#### Returns

`void`

#### Inherited from

`PdfCollection.free`

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### getAt()

> **getAt**(`index`): [`PdfPage`](PdfPage)

Gets the item with the specified index.

#### Parameters

##### index

`number`

The index of the item.

#### Returns

[`PdfPage`](PdfPage)

#### Overrides

`PdfCollection.getAt`

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### insert()

> **insert**(`index`, `item`): `void`

Inserts an item at a specific position in the collection.

#### Parameters

##### index

`number`

The position where the item will be inserted.

##### item

[`PdfPage`](PdfPage)

The item to insert.

#### Returns

`void`

#### Overrides

`PdfCollection.insert`

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### rebind()

> **rebind**(`omTo`): `void`

Rebinds the object from the current [ObjectManager](ObjectManager) to the specified one.

#### Parameters

##### omTo

[`ObjectManager`](ObjectManager)

The new [ObjectManager](ObjectManager) for the object.

#### Returns

`void`

#### Inherited from

`PdfCollection.rebind`

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### remove()

> **remove**(`item`): `boolean`

Removes the specified item from the collection.

#### Parameters

##### item

[`PdfPage`](PdfPage)

The item to remove.

#### Returns

`boolean`

true if the item was actually removed, false otherwise.

#### Overrides

`PdfCollection.remove`

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### removeAt()

> **removeAt**(`index`): `void`

Removes the item at specified index.

#### Parameters

##### index

`number`

The index of the item to remove.

#### Returns

`void`

#### Overrides

`PdfCollection.removeAt`

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### setAt()

> **setAt**(`index`, `item`): `void`

Sets the item at the specified index.

#### Parameters

##### index

`number`

The index of the item, starting from 0.

##### item

[`PdfPage`](PdfPage)

The object to set.

#### Returns

`void`

#### Overrides

`PdfCollection.setAt`