Aspose::Pdf::Forms::SignatureField Class Referencefinal

Represents signature form field. More...

Inherits Aspose::Pdf::Forms::Field.

Public Member Functions

System::SharedPtr< Aspose::Pdf::Forms::Signatureget_Signature () const
 Gets signature object. This object contains signature data regarding public-key cryptographic standards. Classes PKCS1, PKCS7 and PKCS7Detached represent all supported types of signature objects. More...
 
void Sign (System::SharedPtr< Aspose::Pdf::Forms::Signature > signature, System::SharedPtr< System::IO::Stream > pfx, System::String pass)
 Signs the document using this signature field. More...
 
 SignatureField (System::SharedPtr< Aspose::Pdf::Page > page, System::SharedPtr< Rectangle > rect)
 Initializes new instance of the SignatureField class. More...
 
 SignatureField (System::SharedPtr< Document > doc, System::SharedPtr< Rectangle > rect)
 Initializes new instance of the SignatureField class. More...
 
void Sign (System::SharedPtr< Aspose::Pdf::Forms::Signature > signature)
 Sign the document using this signature field. More...
 
System::SharedPtr< System::IO::StreamExtractImage ()
 Extracts signature's image as jpeg encoded stream. More...
 
System::SharedPtr< System::IO::StreamExtractImage (System::SharedPtr< System::Drawing::Imaging::ImageFormat > format)
 Extracts signature's image as encoded stream. More...
 
System::SharedPtr< System::IO::StreamExtractCertificate ()
 Extracts the single X.509 certificate in DER format as a stream. More...
 
- Public Member Functions inherited from Aspose::Pdf::Forms::Field
System::String get_PartialName ()
 Gets partial name of the field. More...
 
void set_PartialName (System::String value)
 Sets partial name of the field. More...
 
System::String get_AlternateName ()
 Gets alternate name of the field (An alternate field name that shall be used in place of the actual field name wherever the field shall be identified in the user interface). Alternate name is used as field tooltip in Adobe Acrobat. More...
 
void set_AlternateName (System::String value)
 Sets alternate name of the field (An alternate field name that shall be used in place of the actual field name wherever the field shall be identified in the user interface). Alternate name is used as field tooltip in Adobe Acrobat. More...
 
System::String get_MappingName ()
 Gets mapping name of the field that shall be used when exporting interactive form field data from the document. More...
 
void set_MappingName (System::String value)
 Sets mapping name of the field that shall be used when exporting interactive form field data from the document. More...
 
virtual System::String get_Value ()
 Gets value of the field. More...
 
virtual void set_Value (System::String value)
 Sets value of the field. More...
 
bool get_IsSynchronized ()
 Returns true if dictionary is synchronized. More...
 
int32_t get_Count () const
 Gets number of subfields in this field. (For example number of items in radio button field). More...
 
System::SharedPtr< System::Objectget_SyncRoot () const
 Synchronization object. More...
 
bool get_IsGroup () const
 Gets boolean value which indicates is this field non-terminal field i.e. group of fields. More...
 
int32_t get_AnnotationIndex ()
 Gets index of this anotation on the page. More...
 
void set_AnnotationIndex (int32_t value)
 Sets index of this anotation on the page. More...
 
virtual int32_t get_PageIndex ()
 Gets index of page which contains this field. More...
 
virtual System::SharedPtr< Rectangleget_Rect ()
 Gets the field rectangle. More...
 
virtual void set_Rect (System::SharedPtr< Rectangle > value)
 Sets the field rectangle. More...
 
bool get_IsSharedField () const
 Property for Generator support. Used when field is added to header or footer. If true, this field will created once and it's appearance will be visible on all pages of the document. If false, separated field will be created for every document page. More...
 
void set_IsSharedField (bool value)
 Property for Generator support. Used when field is added to header or footer. If true, this field will created once and it's appearance will be visible on all pages of the document. If false, separated field will be created for every document page. More...
 
int32_t get_TabOrder ()
 Gets tab order of the field. More...
 
void set_TabOrder (int32_t value)
 Sets tab order of the field. More...
 
bool get_IsReadOnly () const
 
bool Recalculate ()
 Recaculates all calculated fields on the form. More...
 
void CopyTo (System::ArrayPtr< System::SharedPtr< Field >> array, int32_t index)
 Copies subfields of this field into array starting from specified index. More...
 
System::SharedPtr< System::Collections::Generic::IEnumerator< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > > > GetEnumerator ()
 Returns enumerator of contained fields. More...
 
 Field (System::SharedPtr< Document > doc)
 Creates field for use in Generator. More...
 
virtual void Flatten ()
 Removes this field and place its value directly on the page. More...
 
System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotationidx_get (System::String name)
 Gets subfield contained in this field by name of the subfield. More...
 
System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotationidx_get (int32_t index)
 Gets subfield contained in this field by index. More...
 
virtual void SetPosition (System::SharedPtr< Point > point)
 Set position of the field. More...
 
void Add (System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > const &item)
 
bool Contains (System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > const &item) const
 
void CopyTo (System::ArrayPtr< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation >> array, int32_t arrayIndex)
 
bool Remove (System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > const &item)
 
- Public Member Functions inherited from Aspose::Pdf::Annotations::WidgetAnnotation
System::SharedPtr< PdfActionget_OnActivated ()
 An action which shall be performed when the annotation is activated. More...
 
void set_OnActivated (System::SharedPtr< PdfAction > value)
 An action which shall be performed when the annotation is activated. More...
 
System::SharedPtr< AnnotationActionCollectionget_Actions () const
 Gets the annotation actions. More...
 
HighlightingMode get_Highlighting ()
 Annotation highlighting mode. More...
 
void set_Highlighting (HighlightingMode value)
 Annotation highlighting mode. More...
 
System::SharedPtr< Aspose::Pdf::Forms::Fieldget_Parent ()
 Gets annotation parent. More...
 
System::SharedPtr< Aspose::Pdf::Annotations::DefaultAppearanceget_DefaultAppearance ()
 Gets default appearance of the field. More...
 
void set_DefaultAppearance (System::SharedPtr< Aspose::Pdf::Annotations::DefaultAppearance > value)
 Sets default appearance of the field. More...
 
bool get_ReadOnly ()
 Gets read only status of the field. More...
 
void set_ReadOnly (bool value)
 Sets read only status of the field. More...
 
bool get_Required ()
 Gets required status of the field. More...
 
void set_Required (bool value)
 Sets required status of the field. More...
 
bool get_Exportable ()
 Gets exportable flag of the field. More...
 
void set_Exportable (bool value)
 Sets exportable flag of the field. More...
 
virtual Aspose::Pdf::Annotations::AnnotationType get_AnnotationType ()
 Gets type of annotation. More...
 
virtual void Accept (System::SharedPtr< AnnotationSelector > visitor)
 Accepts visitor. More...
 
 WidgetAnnotation (System::SharedPtr< Document > doc)
 Create annotation (used for Generator) More...
 
- Public Member Functions inherited from Aspose::Pdf::Annotations::Annotation
AnnotationFlags get_Flags ()
 Flags of the annotation. More...
 
void set_Flags (AnnotationFlags value)
 Flags of the annotation. More...
 
virtual double get_Width ()
 Gets width of the annotation. More...
 
virtual void set_Width (double value)
 Sets width of the annotation. More...
 
System::SharedPtr< PdfActionCollectionget_Actions ()
 Gets list of annotatation actions. More...
 
virtual double get_Height ()
 Gets height of the annotation. More...
 
virtual void set_Height (double value)
 Sets height of the annotation. More...
 
System::String get_Contents ()
 Gets annotation text. More...
 
void set_Contents (System::String value)
 Sets annotation text. More...
 
System::String get_Name ()
 Gets annotation name on the page. More...
 
void set_Name (System::String value)
 Sets annotation name on the page. More...
 
System::DateTime get_Modified ()
 Gets date and time when annotation was recently modified. More...
 
void set_Modified (System::DateTime value)
 Sets date and time when annotation was recently modified. More...
 
System::SharedPtr< Aspose::Pdf::Colorget_Color ()
 Gets annotation color. More...
 
void set_Color (System::SharedPtr< Aspose::Pdf::Color > value)
 Sets annotation color. More...
 
System::SharedPtr< Aspose::Pdf::Annotations::Borderget_Border () const
 Gets annotation border characteristics. Border More...
 
void set_Border (System::SharedPtr< Aspose::Pdf::Annotations::Border > value)
 Sets annotation border characteristics. Border More...
 
virtual System::String get_ActiveState ()
 Gets current annotation appearance state. More...
 
virtual void set_ActiveState (System::String value)
 Sets current annotation appearance state. More...
 
System::SharedPtr< Aspose::Pdf::Annotations::Characteristicsget_Characteristics ()
 Gets annotation characteristics. More...
 
System::SharedPtr< AppearanceDictionaryget_States ()
 Gets appearance dictionary of annotation. More...
 
TextAlignment get_Alignment ()
 Annotation alignment. This property is obsolete. Use HorizontalAligment instead. More...
 
void set_Alignment (TextAlignment value)
 Annotation alignment. This property is obsolete. Use HorizontalAligment instead. More...
 
Aspose::Pdf::HorizontalAlignment get_HorizontalAlignment ()
 Gets text alignment for annotation. More...
 
void set_HorizontalAlignment (Aspose::Pdf::HorizontalAlignment value)
 Sets text alignment for annotation. More...
 
Aspose::Pdf::HorizontalAlignment get_TextHorizontalAlignment ()
 Gets text alignment for annotation. More...
 
void set_TextHorizontalAlignment (Aspose::Pdf::HorizontalAlignment value)
 Sets text alignment for annotation. More...
 
System::String get_FullName ()
 Gets full qualified name of the annotation. More...
 
System::SharedPtr< AppearanceDictionaryget_Appearance ()
 Gets appearance dictionary of the annotation. More...
 
System::SharedPtr< RectangleGetRectangle (bool considerRotation)
 Returns rectangle of annotation taking into consideration page rotation. More...
 
- Public Member Functions inherited from Aspose::Pdf::BaseParagraph
virtual Aspose::Pdf::VerticalAlignment get_VerticalAlignment ()
 Gets a vertical alignment of paragraph More...
 
virtual void set_VerticalAlignment (Aspose::Pdf::VerticalAlignment value)
 Sets a vertical alignment of paragraph More...
 
System::SharedPtr< MarginInfoget_Margin ()
 Gets a outer margin for paragraph (for pdf generation) More...
 
void set_Margin (System::SharedPtr< MarginInfo > value)
 Sets a outer margin for paragraph (for pdf generation) More...
 
bool get_IsFirstParagraphInColumn () const
 Gets a bool value that indicates whether this paragraph will be at next column. Default is false.(for pdf generation) More...
 
void set_IsFirstParagraphInColumn (bool value)
 Sets a bool value that indicates whether this paragraph will be at next column. Default is false.(for pdf generation) More...
 
bool get_IsKeptWithNext () const
 Gets a bool value that indicates whether current paragraph remains in the same page along with next paragraph. Default is false.(for pdf generation) More...
 
void set_IsKeptWithNext (bool value)
 Sets a bool value that indicates whether current paragraph remains in the same page along with next paragraph. Default is false.(for pdf generation) More...
 
bool get_IsInNewPage () const
 Gets a bool value that force this paragraph generates at new page. Default is false.(for pdf generation) More...
 
void set_IsInNewPage (bool value)
 Sets a bool value that force this paragraph generates at new page. Default is false.(for pdf generation) More...
 
bool get_IsInLineParagraph () const
 Gets a paragraph is inline. Default is false.(for pdf generation) More...
 
void set_IsInLineParagraph (bool value)
 Sets a paragraph is inline. Default is false.(for pdf generation) More...
 
virtual System::SharedPtr< Aspose::Pdf::Hyperlinkget_Hyperlink ()
 Gets the fragment hyperlink(for pdf generator). More...
 
virtual void set_Hyperlink (System::SharedPtr< Aspose::Pdf::Hyperlink > value)
 Sets the fragment hyperlink(for pdf generator). More...
 
int32_t get_ZIndex () const
 Gets a int value that indicates the Z-order of the graph. A graph with larger ZIndex will be placed over the graph with smaller ZIndex. ZIndex can be negative. Graph with negative ZIndex will be placed behind the text in the page. More...
 
void set_ZIndex (int32_t value)
 Sets a int value that indicates the Z-order of the graph. A graph with larger ZIndex will be placed over the graph with smaller ZIndex. ZIndex can be negative. Graph with negative ZIndex will be placed behind the text in the page. More...
 
virtual System::SharedPtr< System::ObjectClone ()
 Clones this instance. Virtual method. Always return null. More...
 
 BaseParagraph ()
 
- Public Member Functions inherited from System::Object
ASPOSECPP_SHARED_API Object ()
 Creates object. Initializes all internal data structures. More...
 
virtual ASPOSECPP_SHARED_API ~Object ()
 Destroys object. Frees all internal data structures. More...
 
ASPOSECPP_SHARED_API Object (Object const &x)
 Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
Objectoperator= (Object const &x)
 Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
ObjectSharedRefAdded ()
 Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int SharedRefRemovedSafe ()
 Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int RemovedSharedRefs (int count)
 Decreases shared reference count by specified value. More...
 
Detail::SmartPtrCounter * WeakRefAdded ()
 Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
void WeakRefRemoved ()
 Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
Detail::SmartPtrCounter * GetCounter ()
 Gets reference counter data structure associated with the object. More...
 
int SharedCount () const
 Gets current value of shared refernce counter. More...
 
ASPOSECPP_SHARED_API void Lock ()
 Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...
 
ASPOSECPP_SHARED_API void Unlock ()
 Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...
 
virtual ASPOSECPP_SHARED_API bool Equals (ptr obj)
 Compares objects using C# Object.Equals semantics. More...
 
virtual ASPOSECPP_SHARED_API int GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual ASPOSECPP_SHARED_API String ToString () ASPOSE_CONST
 Analog of C# Object.ToString() method. Enables converting custom objects to string. More...
 
virtual ASPOSECPP_SHARED_API ptr MemberwiseClone () const
 Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...
 
virtual ASPOSECPP_SHARED_API const TypeInfoGetType () const
 Gets actual type of object. Analog of C# System.Object.GetType() call. More...
 
virtual ASPOSECPP_SHARED_API bool Is (const TypeInfo &targetType) const
 Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...
 
virtual ASPOSECPP_SHARED_API void SetTemplateWeakPtr (unsigned int argument)
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...
 
template<>
bool Equals (float const &objA, float const &objB)
 
template<>
bool Equals (double const &objA, double const &objB)
 
template<>
bool ReferenceEquals (String const &str, std::nullptr_t)
 
template<>
bool ReferenceEquals (String const &str1, String const &str2)
 
- Public Member Functions inherited from System::Collections::Generic::ICollection< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > >
virtual void CopyTo (System::ArrayPtr< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > > array, int arrayIndex)=0
 
ICollectionoperator= (ICollection &&)
 
ICollectionoperator= (const ICollection &)
 
 ICollection ()
 Default constructor. More...
 
 ICollection (const ICollection &)
 Copy constructor. More...
 
 ICollection (ICollection &&)
 Move constructor. More...
 
virtual ~ICollection ()
 Destructor. More...
 
- Public Member Functions inherited from System::Collections::Generic::IEnumerable< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > >
System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotationLINQ_ElementAt (int index)
 
System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotationLINQ_First ()
 
System::SharedPtr< Collections::Generic::List< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > > > LINQ_ToList ()
 
int LINQ_Count ()
 
System::ArrayPtr< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > > LINQ_ToArray ()
 

Protected Member Functions

 SignatureField (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfObject > annotation, System::SharedPtr< Document > document)
 Initializes new instance of the SignatureField on reading pdf document. More...
 
virtual void Initialize (System::SharedPtr< Aspose::Pdf::Engine::Data::ITrailerable > trailer)
 Initialize the field. More...
 
void Clear ()
 Removes signature object from field. More...
 
void AddImage (System::SharedPtr< System::IO::Stream > image)
 
virtual System::SharedPtr< FieldCreateCopy ()
 This method is required for Generator support. This method creates copy of field "template" when generator uses Footer/Header functionality. More...
 
virtual ~SignatureField ()
 
- Protected Member Functions inherited from Aspose::Pdf::Forms::Field
System::SharedPtr< System::Xml::XmlNamespaceManagerget_NamespaceManager ()
 
virtual bool IsEqualTo (System::String value)
 Operator for comparision field value with given value. More...
 
virtual System::String GetConformXFAValue (System::String value)
 Returns value correctly encoded for placing into XFA dataset. More...
 
bool isCalculated ()
 
 Field (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfObject > annotation, System::SharedPtr< Document > document)
 
virtual void Initialize (System::SharedPtr< Aspose::Pdf::Engine::Data::ITrailerable > trailer, System::SharedPtr< Rectangle > rect)
 Initialize the annotation. More...
 
 Field ()
 
 Field (System::SharedPtr< Document > doc, System::SharedPtr< Rectangle > rect)
 
 Field (System::SharedPtr< Aspose::Pdf::Page > page, System::SharedPtr< Rectangle > rect)
 
System::SharedPtr< FieldfindField (System::String name)
 
void addField (System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > field)
 
System::SharedPtr< Fieldremove (System::String name)
 
void setValue (System::String value)
 Set value of the field. More...
 
virtual void UpdateAppearances ()
 
System::String GetFieldReferencePath ()
 
System::SharedPtr< System::Xml::XmlNodeGetFieldTemplate ()
 
void SetFieldImage (System::SharedPtr< System::IO::Stream > image)
 
System::ArrayPtr< uint8_t > GetFieldImage ()
 
void AddNext (System::SharedPtr< Field > field)
 
System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfObject > CreateKidAnnotation (System::SharedPtr< Rectangle > rect)
 
virtual bool AppearanceSupported ()
 This method must be overriden to return true in classes where apperance generation is supported. More...
 
System::String GetCharacteristicsString (System::String entry)
 
void SetCharacteristicsString (System::String entry, System::String value)
 
virtual ~Field ()
 
- Protected Member Functions inherited from Aspose::Pdf::Annotations::WidgetAnnotation
 WidgetAnnotation (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfObject > engineAnnot, System::SharedPtr< Document > document)
 Ititializes Widget annotation with engine annotation object. More...
 
 WidgetAnnotation (System::SharedPtr< Aspose::Pdf::Page > page, System::SharedPtr< Rectangle > rect)
 Creates new Widget annotation on the specified page. More...
 
 WidgetAnnotation (System::SharedPtr< Document > doc, System::SharedPtr< Rectangle > rect)
 
 WidgetAnnotation ()
 
void setFieldFlag (int32_t bit, bool set)
 
virtual System::SharedPtr< XFormPrepareAppearance (System::String key, System::SharedPtr< Annotation > annotation)
 Creates normal appearance for annotation and fills matrix and rectangle for appearance. More...
 
virtual void ClearAppearance (System::SharedPtr< OperatorCollection > appearance)
 Remove operators of old appearance. This may be overriden to remove only required part of appearance (e.g. TextBoxField) More...
 
virtual void UpdateAppearance (System::SharedPtr< Annotation > annotation)
 Updated appearance dictionary of the field. More...
 
virtual System::Drawing::Color GetBackgroundColor ()
 
virtual ~WidgetAnnotation ()
 
- Protected Member Functions inherited from Aspose::Pdf::Annotations::Annotation
System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfObject > get_EngineObj () const
 
System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfDictionary > get_EngineDict ()
 
int32_t get_StructParent ()
 
void set_StructParent (int32_t value)
 
System::SharedPtr< XFormget_NormalAppearance ()
 Gets normal appearance. More...
 
bool get_FlatteningState () const
 
void set_FlatteningState (bool value)
 
System::SharedPtr< Aspose::Pdf::Pageget_Page ()
 Gets the page object with which this annotation is associated. More...
 
void set_Page (System::SharedPtr< Aspose::Pdf::Page > value)
 Gets the page object with which this annotation is associated. More...
 
System::SharedPtr< Rectangleget_RotatedRect ()
 Gets rotated rectangle. More...
 
virtual System::SharedPtr< Rectangleget_InnerRect ()
 Returns internal rectnagle of annotation, i.e. rectangle recalculated according to RD entry of annotation More...
 
double get_TemplateWidth () const
 Property for generator support. This property gets field width originally set by user (width of the "template"). More...
 
double get_TemplateHeight () const
 Property for generator support. This property gets field height originally set by user (height of the "template"). More...
 
virtual void DeleteAllChildElements ()
 
void Initialize (System::SharedPtr< Document > doc)
 
void assertAppearance ()
 
virtual void AfterImport ()
 Method which must be called after annotation import. More...
 
virtual System::SharedPtr< System::Collections::Generic::List< System::SharedPtr< Operator > > > CreateFrame (System::SharedPtr< Annotation::AppearanceParameters > parametes, System::SharedPtr< Annotation > annotation)
 Create frame. More...
 
virtual System::SharedPtr< System::Collections::Generic::List< System::SharedPtr< Operator > > > CreateAppearanceProgram (System::SharedPtr< Annotation::AppearanceParameters > parameters, System::SharedPtr< Annotation > annotation)
 Create program for displaying this annotation. More...
 
virtual void WriteXfdf (System::SharedPtr< System::Xml::XmlWriter > writer)
 
virtual void WriteXfdfAttributes (System::SharedPtr< System::Xml::XmlWriter > writer)
 When overridden in a derived class, exports annotation attributes into XFDF. More...
 
virtual void WriteXfdfElements (System::SharedPtr< System::Xml::XmlWriter > writer)
 When overridden in a derived class, exports annotation elements into XFDF. More...
 
virtual void ReadXfdf (System::SharedPtr< System::Xml::XmlReader > reader)
 
virtual void ReadXfdfAttributes (System::SharedPtr< System::Xml::XmlReader > reader)
 When overridden in a derived class, import annotation attributes from XFDF. More...
 
virtual void ReadXfdfElements (System::SharedPtr< System::Collections::Generic::Dictionary< System::String, System::String >> table)
 When overridden in a derived class, import annotation elements from XFDF. More...
 
 Annotation (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfObject > annotation, System::SharedPtr< Document > document)
 
 Annotation (System::SharedPtr< Document > document)
 Constructor to use in Generator. More...
 
 Annotation ()
 
void Initialize (System::SharedPtr< Aspose::Pdf::Page > page, System::SharedPtr< Rectangle > rect)
 Initialize the annotation. More...
 
virtual void AttachToPage (System::SharedPtr< Aspose::Pdf::Page > page)
 
void Initialize (System::SharedPtr< Document > doc, System::SharedPtr< Rectangle > rect)
 Create annotation data structure. More...
 
 Annotation (System::SharedPtr< Aspose::Pdf::Page > page, System::SharedPtr< Rectangle > rect)
 Constructor. More...
 
 Annotation (System::SharedPtr< Document > doc, System::SharedPtr< Rectangle > rect)
 Constructor for Annotation. More...
 
virtual void GeneratorUpdateRectangle (System::SharedPtr< Aspose::Pdf::Page > page, System::SharedPtr< Rectangle > rect)
 This method should be called if annotation requires some additional actions when generator updates its rectangle. More...
 
System::String GetCheckedStateName ()
 Returns name of "checked" state according to existing state names. More...
 
void Initialize (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfObject > annotEngineObj)
 Initializes this object with internal engine annotation object. More...
 
virtual void InternalFlatten (System::SharedPtr< Resources > resources, System::SharedPtr< System::Collections::Generic::List< System::SharedPtr< Operator >>> operators)
 
virtual System::String InternalFlatten2 (System::SharedPtr< Resources > resources)
 
virtual System::String InternalFlatten3 (System::SharedPtr< Resources > resources)
 
virtual bool IsBackground ()
 true if the annotation must be background. More...
 
int32_t GetPageIndex (System::SharedPtr< Annotation > annotation)
 
System::SharedPtr< System::IO::StreamToImage (System::SharedPtr< System::Drawing::Imaging::ImageFormat > format)
 
virtual ~Annotation ()
 
- Protected Member Functions inherited from Aspose::Pdf::BaseParagraph
System::String get_Id () const
 Gets a paragraph id. More...
 
void set_Id (System::String value)
 Sets a paragraph id. More...
 
System::SharedPtr< Annotations::LinkAnnotationget_ReferencedFrom () const
 Gets the fragment hyperlink(for pdf generator internal use). More...
 
void set_ReferencedFrom (System::SharedPtr< Annotations::LinkAnnotation > value)
 Sets the fragment hyperlink(for pdf generator internal use). More...
 
void ChangePosition (double &curX, double &curY, double newX, double newY, bool isNextParagraphInline)
 
void ProcessHyperlink (System::SharedPtr< Page > page, System::SharedPtr< Rectangle > rect)
 
virtual void Serialize (System::SharedPtr< System::Xml::XmlTextWriter > writer)
 
virtual void Deserialize (System::SharedPtr< System::Xml::XmlReader > reader)
 
- Protected Member Functions inherited from System::Collections::Generic::IEnumerable< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > >
 ~IEnumerable () override
 Destructor. More...
 

Additional Inherited Members

- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 
typedef System::Details::SharedMembersType shared_members_type
 structure to keep list of shared pointers contained in object. More...
 
- Public Types inherited from System::Collections::Generic::ICollection< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > >
typedef System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotationValueType
 Value type name. More...
 
typedef ICollection< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > > ThisType
 Collection type name. More...
 
- Public Types inherited from System::Collections::Generic::IEnumerable< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > >
typedef IEnumerator< System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotation > > IEnumeratorType
 Enumerator type. More...
 
- Static Public Member Functions inherited from Aspose::Pdf::Forms::Field
static bool get_FitIntoRectangle ()
 If true then font size will reduced to fit text to specified rectangle. More...
 
static void set_FitIntoRectangle (bool value)
 If true then font size will reduced to fit text to specified rectangle. More...
 
static double get_MaxFontSize ()
 Maximail font size which can be used for field contents. -1 to don't check size. More...
 
static void set_MaxFontSize (double value)
 Maximail font size which can be used for field contents. -1 to don't check size. More...
 
- Static Public Member Functions inherited from Aspose::Pdf::Annotations::Annotation
static bool get_UpdateAppearanceOnConvert ()
 If true, annotation appearance will be updated before converting PF document into image. This allows convert fields correctly but probably demand more time. More...
 
static void set_UpdateAppearanceOnConvert (bool value)
 If true, annotation appearance will be updated before converting PF document into image. This allows convert fields correctly but probably demand more time. More...
 
static bool get_UseFontSubset ()
 If this property set to true, fonts will be added to document as subsets. Default value is true. More...
 
static void set_UseFontSubset (bool value)
 If this property set to true, fonts will be added to document as subsets. Default value is true. More...
 
- Static Public Member Functions inherited from System::Object
static bool ReferenceEquals (ptr const &objA, ptr const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, T const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, std::nullptr_t)
 Reference-compares value type object with nullptr. More...
 
template<typename T1 , typename T2 >
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares reference type objects in C# style. More...
 
template<typename T1 , typename T2 >
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares value type objects in C# style. More...
 
static const TypeInfoType ()
 Impleemnts C# typeof(System.Object) construct. More...
 
- Static Protected Member Functions inherited from Aspose::Pdf::Forms::Field
static System::SharedPtr< Aspose::Pdf::Annotations::WidgetAnnotationCreateField (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfObject > field, System::SharedPtr< Document > document)
 
static void SetCharacteristicsString (System::SharedPtr< Aspose::Pdf::Annotations::Annotation > annot, System::String entry, System::String value)
 
- Static Protected Member Functions inherited from Aspose::Pdf::Annotations::WidgetAnnotation
static int32_t getFieldFlag (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfPrimitive > field)
 
- Static Protected Member Functions inherited from Aspose::Pdf::Annotations::Annotation
static System::SharedPtr< AnnotationCreateAnnotation (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfObject > annotEngineObj, System::SharedPtr< Aspose::Pdf::Page > page)
 Initializes annotation from PDF object which describes the annotation. More...
 
static bool IsEmptyAppearance (System::SharedPtr< System::IO::Stream > s)
 
static System::String InternalFlatten4 (System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfDictionary > annotation, System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfDictionary > resources)
 
- Static Protected Member Functions inherited from Aspose::Pdf::BaseParagraph
static bool get_IsZIndexSet ()
 Gets the fragment hyperlink(for pdf generator performance internal use). More...
 
static void set_IsZIndexSet (bool value)
 Sets the fragment hyperlink(for pdf generator performance internal use). More...
 
- Protected Attributes inherited from Aspose::Pdf::Forms::Field
System::String _value
 
- Protected Attributes inherited from Aspose::Pdf::Annotations::Annotation
System::SharedPtr< System::Globalization::CultureInfoCulture
 
System::WeakPtr< Document_document
 
bool _disableUpdateAppearance
 
bool _flatteningState
 
bool needBaseInitialization
 
- Static Protected Attributes inherited from Aspose::Pdf::Forms::Field
static const int32_t _NoToggleToOff
 
static const int32_t _Radio
 
static const int32_t _Pushbutton
 
static const int32_t _RadiosInUnison
 
static const int32_t _Multiline
 
static const int32_t _Password
 
static const int32_t _FileSelect
 
static const int32_t _DoNotSpellCheck
 
static const int32_t _DoNotScroll
 
static const int32_t _Comb
 
static const int32_t _RichText
 
static const int32_t _Combo
 
static const int32_t _Edit
 
static const int32_t _Sort
 
static const int32_t _MultiSelect
 
static const int32_t _CommitOnSelChange
 
- Static Protected Attributes inherited from Aspose::Pdf::Annotations::WidgetAnnotation
static const int32_t _ReadOnly
 
static const int32_t _Required
 
static const int32_t _NoExport
 
- Static Protected Attributes inherited from Aspose::Pdf::Annotations::Annotation
static System::String message1
 

Detailed Description

Represents signature form field.

Constructor & Destructor Documentation

◆ SignatureField() [1/3]

Aspose::Pdf::Forms::SignatureField::SignatureField ( System::SharedPtr< Aspose::Pdf::Page page,
System::SharedPtr< Rectangle rect 
)

Initializes new instance of the SignatureField class.

Parameters
pagePage where signature field should be placed.
rectPosition and size of signature field.

◆ SignatureField() [2/3]

Aspose::Pdf::Forms::SignatureField::SignatureField ( System::SharedPtr< Document doc,
System::SharedPtr< Rectangle rect 
)

Initializes new instance of the SignatureField class.

Parameters
docPage where signature field should be placed.
rectPosition and size of signature field.

◆ SignatureField() [3/3]

Aspose::Pdf::Forms::SignatureField::SignatureField ( System::SharedPtr< Aspose::Pdf::Engine::Data::IPdfObject >  annotation,
System::SharedPtr< Document document 
)
protected

Initializes new instance of the SignatureField on reading pdf document.

Parameters
annotationSignature field annotation.
documentThe document. This info is necessary for signing blank signature fields.

◆ ~SignatureField()

virtual Aspose::Pdf::Forms::SignatureField::~SignatureField ( )
protectedvirtual

Member Function Documentation

◆ AddImage()

void Aspose::Pdf::Forms::SignatureField::AddImage ( System::SharedPtr< System::IO::Stream image)
protected

◆ Clear()

void Aspose::Pdf::Forms::SignatureField::Clear ( )
protectedvirtual

Removes signature object from field.

Reimplemented from Aspose::Pdf::Forms::Field.

◆ CreateCopy()

virtual System::SharedPtr<Field> Aspose::Pdf::Forms::SignatureField::CreateCopy ( )
protectedvirtual

This method is required for Generator support. This method creates copy of field "template" when generator uses Footer/Header functionality.

Returns

Reimplemented from Aspose::Pdf::Forms::Field.

◆ ExtractCertificate()

System::SharedPtr<System::IO::Stream> Aspose::Pdf::Forms::SignatureField::ExtractCertificate ( )

Extracts the single X.509 certificate in DER format as a stream.

Returns
If certificate was found returns X.509 single certificate; otherwise, null.

◆ ExtractImage() [1/2]

System::SharedPtr<System::IO::Stream> Aspose::Pdf::Forms::SignatureField::ExtractImage ( )

Extracts signature's image as jpeg encoded stream.

Returns
If image was successfully found than returns jpeg encoded stream object; otherwise, null.

◆ ExtractImage() [2/2]

System::SharedPtr<System::IO::Stream> Aspose::Pdf::Forms::SignatureField::ExtractImage ( System::SharedPtr< System::Drawing::Imaging::ImageFormat format)

Extracts signature's image as encoded stream.

Parameters
formatImage format for encoding.
Returns
If image was successfully found than returns encodedstream object; otherwise, null.

◆ get_Signature()

System::SharedPtr<Aspose::Pdf::Forms::Signature> Aspose::Pdf::Forms::SignatureField::get_Signature ( ) const

Gets signature object. This object contains signature data regarding public-key cryptographic standards. Classes PKCS1, PKCS7 and PKCS7Detached represent all supported types of signature objects.

◆ Initialize()

virtual void Aspose::Pdf::Forms::SignatureField::Initialize ( System::SharedPtr< Aspose::Pdf::Engine::Data::ITrailerable >  trailer)
protectedvirtual

Initialize the field.

Parameters
pageThe Aspose.Pdf.Page object where the field should be located.

Reimplemented from Aspose::Pdf::Forms::Field.

◆ Sign() [1/2]

void Aspose::Pdf::Forms::SignatureField::Sign ( System::SharedPtr< Aspose::Pdf::Forms::Signature signature,
System::SharedPtr< System::IO::Stream pfx,
System::String  pass 
)

Signs the document using this signature field.

Parameters
signatureSignature object, see PKCS1, PKCS7, PKCS7Detached.
pfxStream with certificate.
passPassword to access private in the pfx .

◆ Sign() [2/2]

void Aspose::Pdf::Forms::SignatureField::Sign ( System::SharedPtr< Aspose::Pdf::Forms::Signature signature)

Sign the document using this signature field.

Parameters
signatureSignature object, see PKCS1, PKCS7 and PKCS7Detached.