PdfPermissions class

Represents the permissions of the PDF document.

//Create a new PDF document.
PdfDocument document = PdfDocument();
//Document security
PdfSecurity security = document.security;
//Set security options
security.algorithm = PdfEncryptionAlgorithm.rc4x128Bit;
security.userPassword = 'password';
security.ownerPassword = 'syncfusion';
//Get PDF permission.
PdfPermissions permissions = security.permissions;
//Add permissions.
permissions.add(<PdfPermissionsFlags>[PdfPermissionsFlags.print]);
//Save the document.
List<int> bytes = await document.save();
//Dispose the document.
document.dispose();

Properties

count → int

Get the permissions count.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

add(PdfPermissionsFlags permission) → void

Add the permission.

addAll(List<PdfPermissionsFlags> permission) → void

Add the permissions.

clear() → void

Remove all permissions from an existing PDF and set default.

forEach(void action(PdfPermissionsFlags element)) → void

Iterate for each element in permissions and perform action.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

remove(PdfPermissionsFlags permission) → void

Remove permissions from an existing PDF.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](int index) → PdfPermissionsFlags

Get the permissions.