ImageSignOptions class

ImageSignOptions class

Represents the Image signature options.

Inheritance: ImageSignOptions → SignOptions

The ImageSignOptions type exposes the following members:

Constructors

Constructor Description
init Initializes a new instance of the ImageSignOptions class with default values.
init Initializes a new instance of the ImageSignOptions class with image file.
init Initializes a new instance of the ImageSignOptions class with image stream.

Properties

Property Description
page_number Gets or sets document page number for signing.
Minimal and default value is 1.
all_pages Put signature on all document pages.
appearance Additional signature appearance.
extensions Signature Extensions.
pages_setup Options to specify pages to be signed.
signature_type Get the Signature Type SignatureType
document_type Get or set the Document Type of the Signature Options DocumentType
z_order Gets or sets the Z-order position of text signature.
Determines the display order of overlapping signatures.
hash_algorithm Gets or sets the hash algorithm to be used for cryptographic operations.
Supported exclusively for digital signatures in PDF files.
image_file_path Gets or sets the signature image file path.
This property is used only if ImageStream is not specified.
image_stream Gets or sets the signature image stream.
If this property is specified it is always used instead ImageFilePath.
left Left X position of Signature on Document Page in Measure values
(pixels, percents or millimeters see MeasureType LocationMeasureType).
(works if horizontal alignment is not specified).
top Top Y Position of Signature on Document Page in Measure values
(pixels, percents or millimeters see MeasureType LocationMeasureType).
(works if vertical alignment is not specified).
width Width of Signature on Document Page in Measure values
(pixels, percents or millimeters MeasureType SizeMeasureType).
height Height of Signature on Document Page in Measure values
(pixels, percents or millimeters see MeasureType SizeMeasureType).
location_measure_type Measure type (pixels, percents or millimeters) for Left and Top properties.
size_measure_type Measure type (pixels, percents or millimeters) for Width and Height properties.
stretch Stretch mode on Document Page.
rotation_angle Rotation angle of signature on document page (clockwise).
horizontal_alignment Horizontal alignment of signature on document page.
vertical_alignment Vertical alignment of signature on document page.
margin Gets or sets the space between Sign and Document edges.
(works ONLY if horizontal or vertical alignment are specified).
margin_measure_type Gets or sets the measure type (pixels, percents or millimeters) for Margin.
transparency Gets or sets the signature transparency (value from 0.0 (opaque) through 1.0 (clear)). Default value is 0 (opaque).
shape_position Defines where shape should be presented in the document layout. Avaliable only for Word documents
rectangle Rectangle of area to put the image on document.
border Specify border settings

Methods

Method Description
from_base64 Creates a new instance of the ImageSignOptions class with predefined Image from Base64.

Remarks

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See Also

ImageSearchOptions class JpegSaveOptions class