Page Class

Page is a high-level class representing PDF page object (see 'Page Objects' in Section 3.6.2, 'Page Tree,' in PDF Reference Manual). Among other associated objects, a page object contains:

A series of objects representing the objects drawn on the page (See Element and ElementReader class for examples of how to extract page content).
A list of resources used in drawing the page
Annotations
Beads, private metadata, optional thumbnail image, etc.

Apply the replacement instructions to the target page. Subsequent calls to 'Process' can be made on other pages, and it will apply the same rules.

Inheritance Hierarchy

SystemObject
pdftron.PDFPage

Namespace: pdftron.PDF
Assembly: pdftron (in pdftron.dll) Version: 255.255.255.255

Syntax

C++

JavaScript

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public sealed class Page : IClosable

Public NotInheritable Class Page
	Implements IClosable

public ref class Page sealed : IClosable

pdftron.PDF.Page = function();

Type.createClass(
	'pdftron.PDF.Page',
	null,
	Windows.Foundation.IClosable);

The Page type exposes the following members.

Constructors

	Name	Description
	Page	Instantiates a new page.

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Methods

	Name	Description
	AddRotations	Rotate r0 clockwise by r1
	AnnotInsert	Adds an annotation at the specified location in a page's annotation Array.
	AnnotPushBack	Adds an annotation to the end of a page's annotation Array.
	AnnotPushFront	Adds an annotation to the beginning of a page's annotation Array.
	AnnotRemove(Int32)	Removes the annoation at a given location.
	AnnotRemove(IAnnot)	Removes the given annoation from the page.
	Close
	DegreeToRotation	Convert a number that represents rotation in degrees to a rotation enum.
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	FindInheritedAttribute	Some of the page attributes are designated as inheritable. If such an attribute is omitted from a page object, its value is inherited from an ancestor node in the page tree. If the attribute is a required one, a value must be supplied in an ancestor node; if it is optional and no inherited value is specified, the default value should be used. The function walks up the page inhritance tree in search for specified attribute.
	FlattenField
	GetAnnot	Gets the annotation on the page.
	GetAnnots	Gets the annotation on the page.
	GetBox	PDF page can define as many as five separate boundaries to control various aspects of the imaging process (for more details please refer to Section 10.10.1 'Page Boundaries' in PDF Reference Manual).
	GetContents	Gets the contents.
	GetCropBox	Gets the crop box.
	GetDefaultMatrix	Gets the default matrix.
	GetDefaultMatrix(Boolean)	Gets the default matrix.
	GetDefaultMatrix(Boolean, PageBox)	Gets the default matrix.
	GetDefaultMatrix(Boolean, PageBox, PageRotate)	Gets the default matrix.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetIndex	Gets the index.
	GetMediaBox	Gets the media box.
	GetNumAnnots	Gets the number of annotations on a page. Widget annotations (form fields) are included in the count.
	GetPageHeight	Gets the page height.
	GetPageHeight(PageBox)	Gets the page height.
	GetPageWidth	Gets the page width.
	GetPageWidth(PageBox)	Gets the page width.
	GetResourceDict	Gets the resource dictionary.
	GetRotation	specify page rotations in degrees
	GetSDFObj	Gets the page dictionary.
	GetTriggerAction	Get the Action associated with the selected Page Trigger event
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetUserUnitSize	Gets the UserUnit value for the page. A UserUnit is a positive number giving the size of default user space units, in multiples of 1/72 inch.
	GetVisibleContentBox	The bounding box is defined as the smallest rectangle that includes all the visible content on the page.
	HasTransition	Tests whether this page has a transition.
	IsValid	Checks if is valid.
	RotationToDegree	Convert a rotation to a number.
	Scale	A utility method used to scale physical dimensions of the page including all page content.
	Set	Sets the page to given Page object
	SetBox	Sets the specified box
	SetCropBox	Sets the crop box for this page. The crop box is the region of the page to display and print.
	SetMediaBox	Sets the media box for this page.
	SetRotation	Sets the rotation value for this page.
	SetUserUnitSize	Sets the UserUnit value for a page.
	SubtractRotations	Rotate r0 counter clockwise by r1.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Reference

pdftron.PDF Namespace