SignatureField

Overview

SignatureField is a class in Aspose.Pdf FOSS for Java. Inherits from: Field.

Signature field (/FT /Sig) (ISO 32000-1:2008, §12.7.4.5).

Properties

Name	Type	Access	Description
`signed`	`boolean`	Read	Returns whether this signature field has been signed.
`signatureDictionary`	`COSDictionary`	Read	Returns the signature dictionary (/V entry).
`reason`	`String`	Read	Returns the signing reason from the signature dictionary.
`location`	`String`	Read	Returns the signing location from the signature dictionary.
`signerName`	`String`	Read	Returns the signer name from the signature dictionary (/Name).
`date`	`String`	Read	Returns the signing date from the signature dictionary (/M).
`byteRange`	`int[]`	Read	Returns the byte range array from the signature dictionary.
`signatureBytes`	`byte[]`	Read	Returns the PKCS#7 signature bytes from /Contents.
`filter`	`String`	Read	Returns the signature filter name (/Filter).
`subFilter`	`String`	Read	Returns the signature sub-filter name (/SubFilter).
`border`	`Border`	Read	Returns the border of this form field.
`actions`	`org.aspose.pdf.annotations.AnnotationActionCollection`	Read	Returns the action collection for this field.
`partialName`	`String`	Read	Returns the partial field name (/T entry).
`fullName`	`String`	Read	Returns the fully-qualified dotted name of this field.
`alternateName`	`String`	Read	Returns the alternate (tooltip) name (/TU entry).
`value`	`String`	Read	Returns the field value (/V entry) as a string.
`defaultValue`	`String`	Read	Returns the default value (/DV entry) as a string.
`fieldFlags`	`int`	Read	Returns the field flags (/Ff entry).
`readOnly`	`boolean`	Read	Returns whether this field is read-only (bit 1 of /Ff).
`required`	`boolean`	Read	Returns whether this field is required (bit 2 of /Ff).
`noExport`	`boolean`	Read	Returns whether this field is excluded from export (bit 3 of /Ff).
`defaultAppearance`	`String`	Read	Returns the default appearance string (/DA entry).
`characteristics`	`AppearanceCharacteristics`	Read	Returns the appearance characteristics helper backed by the /MK dictionary.
`count`	`int`	Read	Returns the number of child fields (sub-widgets) of this field.
`pageIndex`	`int`	Read	Returns the 1-based page index on which this field’s widget annotation resides.
`annotationIndex`	`int`	Read	Returns the 0-based annotation index of this field within its page’s
annotation array.
`fieldType`	`String`	Read	Returns the field type (/FT), e.g.
`fieldValue`	`COSBase`	Read	Returns the raw field value (/V).
`fieldName`	`String`	Read	Returns the partial field name (/T).
`highlightMode`	`String`	Read	Returns the highlight mode (/H).
`appearanceCharacteristics`	`COSDictionary`	Read	Returns the appearance characteristics dictionary (/MK).
`widgetAction`	`PdfAction`	Read	Returns the action (/A) associated with this widget.
`subtype`	`String`	Read	Returns the annotation subtype (e.g.
`rect`	`Rectangle`	Read	Returns the annotation rectangle defining its location on the page.
`contents`	`String`	Read	Returns the text content of the annotation (/Contents entry).
`name`	`String`	Read	Returns the unique name of the annotation (/NM entry).
`modified`	`String`	Read	Returns the date and time the annotation was last modified (/M entry).
`flags`	`int`	Read	Returns the annotation flags (/F entry) as a bitmask.
`invisible`	`boolean`	Read	Returns whether the Invisible flag (bit 1) is set.
`hidden`	`boolean`	Read	Returns whether the Hidden flag (bit 2) is set.
`print`	`boolean`	Read	Returns whether the Print flag (bit 3) is set.
`noZoom`	`boolean`	Read	Returns whether the NoZoom flag (bit 4) is set.
`noRotate`	`boolean`	Read	Returns whether the NoRotate flag (bit 5) is set.
`noView`	`boolean`	Read	Returns whether the NoView flag (bit 6) is set.
`locked`	`boolean`	Read	Returns whether the Locked flag (bit 8) is set.
`color`	`Color`	Read	Returns the annotation color (/C entry).
`normalAppearanceStream`	`COSStream`	Read	Returns the raw normal appearance stream (/AP /N) for this annotation
(ISO 32000-1:2008, §12.5.5).
`normalAppearance`	`XForm`	Read	Returns the normal appearance as an {@link XForm}, mirroring the C#
{@code Annotation.NormalAppearance} property.
`opacity`	`double`	Read	Returns the opacity of the annotation (0.0 = fully transparent, 1.0 = fully opaque).
`zIndex`	`int`	Read	Returns the Z-index (drawing order) of this annotation.
`page`	`Page`	Read	Returns the page this annotation belongs to.
`cOSDictionary`	`COSDictionary`	Read	Returns the underlying COS dictionary for this annotation.

Methods

Signature	Description
`SignatureField(dict: COSDictionary, page: Page, fullName: String)`	Constructs a signature field from an existing COS dictionary.
`isSigned()` → `boolean`	Returns whether this signature field has been signed.
`getSignatureDictionary()` → `COSDictionary`	Returns the signature dictionary (/V entry).
`setSignatureDictionary(sigDict: COSDictionary)`	Sets the signature dictionary (/V entry).
`getReason()` → `String`	Returns the signing reason from the signature dictionary.
`getLocation()` → `String`	Returns the signing location from the signature dictionary.
`getSignerName()` → `String`	Returns the signer name from the signature dictionary (/Name).
`getDate()` → `String`	Returns the signing date from the signature dictionary (/M).
`getByteRange()` → `int[]`	Returns the byte range array from the signature dictionary.
`getSignatureBytes()` → `byte[]`	Returns the PKCS#7 signature bytes from /Contents.
`getFilter()` → `String`	Returns the signature filter name (/Filter).
`getSubFilter()` → `String`	Returns the signature sub-filter name (/SubFilter).
`getBorder()` → `Border`	Returns the border of this form field.
`setBorder(border: Border)`	Sets the border of this form field.
`getActions()` → `org.aspose.pdf.annotations.AnnotationActionCollection`	Returns the action collection for this field.
`setWidth(width: double)`	Sets the width of the field widget by adjusting the annotation rectangle.
`setHeight(height: double)`	Sets the height of the field widget by adjusting the annotation rectangle.
`getPartialName()` → `String`	Returns the partial field name (/T entry).
`setPartialName(name: String)`	Sets the partial field name (/T entry).
`getFullName()` → `String`	Returns the fully-qualified dotted name of this field.
`getAlternateName()` → `String`	Returns the alternate (tooltip) name (/TU entry).
`getValue()` → `String`	Returns the field value (/V entry) as a string.
`setValue(value: String)`	Sets the field value (/V entry).
`getDefaultValue()` → `String`	Returns the default value (/DV entry) as a string.
`getFieldFlags()` → `int`	Returns the field flags (/Ff entry).
`setFieldFlags(flags: int)`	Sets the field flags (/Ff entry).
`isReadOnly()` → `boolean`	Returns whether this field is read-only (bit 1 of /Ff).
`isRequired()` → `boolean`	Returns whether this field is required (bit 2 of /Ff).
`isNoExport()` → `boolean`	Returns whether this field is excluded from export (bit 3 of /Ff).
`getDefaultAppearance()` → `String`	Returns the default appearance string (/DA entry).
`getCharacteristics()` → `AppearanceCharacteristics`	Returns the appearance characteristics helper backed by the /MK dictionary.
`fromDictionary(dict: COSDictionary, ftObj: COSBase, fullName: String, page: Page, parser: PDFParser)` → `Field`	Factory method: creates the appropriate {@link Field} subclass from a COS dictionary.
`getCount()` → `int`	Returns the number of child fields (sub-widgets) of this field.
`get(index: int)` → `Field`	Returns the child field at the given 1-based index.
`iterator()` → `Iterator<Field>`	Returns an iterator over child fields (sub-widgets) of this field.
`getPageIndex()` → `int`	Returns the 1-based page index on which this field’s widget annotation resides.
`getAnnotationIndex()` → `int`	Returns the 0-based annotation index of this field within its page’s
annotation array.
`WidgetAnnotation(dict: COSDictionary, page: Page)`	Constructs a widget annotation from an existing COS dictionary.
`getFieldType()` → `String`	Returns the field type (/FT), e.g.
`getFieldValue()` → `COSBase`	Returns the raw field value (/V).
`getFieldName()` → `String`	Returns the partial field name (/T).
`getHighlightMode()` → `String`	Returns the highlight mode (/H).
`getAppearanceCharacteristics()` → `COSDictionary`	Returns the appearance characteristics dictionary (/MK).
`getWidgetAction()` → `PdfAction`	Returns the action (/A) associated with this widget.
`getSubtype()` → `String`	Returns the annotation subtype (e.g.
`getRect()` → `Rectangle`	Returns the annotation rectangle defining its location on the page.
`setRect(rect: Rectangle)`	Sets the annotation rectangle.
`getContents()` → `String`	Returns the text content of the annotation (/Contents entry).
`setContents(contents: String)`	Sets the text content of the annotation (/Contents entry).
`getName()` → `String`	Returns the unique name of the annotation (/NM entry).
`setName(name: String)`	Sets the unique name of the annotation (/NM entry).
`getModified()` → `String`	Returns the date and time the annotation was last modified (/M entry).
`setModified(date: String)`	Sets the date and time the annotation was last modified (/M entry).
`getFlags()` → `int`	Returns the annotation flags (/F entry) as a bitmask.
`setFlags(flags: int)`	Sets the annotation flags (/F entry) as a bitmask.
`isInvisible()` → `boolean`	Returns whether the Invisible flag (bit 1) is set.
`isHidden()` → `boolean`	Returns whether the Hidden flag (bit 2) is set.
`isPrint()` → `boolean`	Returns whether the Print flag (bit 3) is set.
`isNoZoom()` → `boolean`	Returns whether the NoZoom flag (bit 4) is set.
`isNoRotate()` → `boolean`	Returns whether the NoRotate flag (bit 5) is set.
`isNoView()` → `boolean`	Returns whether the NoView flag (bit 6) is set.
`isLocked()` → `boolean`	Returns whether the Locked flag (bit 8) is set.
`getColor()` → `Color`	Returns the annotation color (/C entry).
`setColor(color: Color)`	Sets the annotation color (/C entry) as an RGB color array.
`getNormalAppearanceStream()` → `COSStream`	Returns the raw normal appearance stream (/AP /N) for this annotation
(ISO 32000-1:2008, §12.5.5).
`getNormalAppearance()` → `XForm`	Returns the normal appearance as an {@link XForm}, mirroring the C#
{@code Annotation.NormalAppearance} property.
`flatten()`	Flattens this annotation into the page content stream.
`getOpacity()` → `double`	Returns the opacity of the annotation (0.0 = fully transparent, 1.0 = fully opaque).
`setOpacity(opacity: double)`	Sets the opacity of the annotation (0.0 = fully transparent, 1.0 = fully opaque).
`getZIndex()` → `int`	Returns the Z-index (drawing order) of this annotation.
`setZIndex(zIndex: int)`	Sets the Z-index (drawing order) of this annotation.
`getPage()` → `Page`	Returns the page this annotation belongs to.
`setPage(page: Page)`	Sets the page this annotation belongs to.
`getCOSDictionary()` → `COSDictionary`	Returns the underlying COS dictionary for this annotation.

SignatureField

Overview

Properties

Methods

See Also