Class HtmlStamper

This allows the user to edit an existing PDF by adding an HTML stamp.

A subclass of Stamper. Defines an HTML PDF Stamper. Can be applied with: ApplyStamp(Stamper)

To see usage and an example of HtmlStamper, visit: https://ironpdf.com/tutorials/csharp-edit-pdf-complete-tutorial/#stamp-html-onto-a-pdf

Inheritance
System.Object
Stamper
HtmlStamper
Inherited Members
Namespace: IronPdf.Editing
Assembly: IronPdf.dll
Syntax
public class HtmlStamper : Stamper

Constructors

HtmlStamper()

Initializes a new instance of the HtmlStamper class.

Declaration
public HtmlStamper()

HtmlStamper(String)

Initializes a new instance of the HtmlStamper class.

Declaration
public HtmlStamper(string html)
Parameters
Type Name Description
System.String html

The HTML string.

HtmlStamper(String, String)

Initializes a new instance of the HtmlStamper class.

Declaration
public HtmlStamper(string html, string baseUrlString)
Parameters
Type Name Description
System.String html

The HTML string.
System.String baseUrlString

The HTML base URL for which references to external CSS, Javascript and Image files will be relative.

HtmlStamper(String, Uri)

Initializes a new instance of the HtmlStamper class.

Declaration
public HtmlStamper(string html, Uri baseUrl)
Parameters
Type Name Description
System.String html

The HTML string.
System.Uri baseUrl

The HTML base URL for which references to external CSS, Javascript and Image files will be relative.

Properties

CssMediaType

Enables Media="screen" CSS Styles and StyleSheets

Note: By setting AllowScreenCss=false, IronPdf renders Stamp from HTML using CSS for media="print" as if printing a web page in a browser print dialog.

Default value is PdfCssMediaType.Screen.

Declaration
public PdfCssMediaType CssMediaType { get; set; }
Property Value
Type Description
PdfCssMediaType

HtmlBaseUrl

The HTML base URL for which references to external CSS, Javascript and Image files will be relative.

A trick to make references relative to a your project file is 

InnerHtmlBaseUrl = new
Uri(System.Reflection.Assembly.GetEntryAssembly().Location).AbsoluteUri

Declaration
public Uri HtmlBaseUrl { get; set; }
Property Value
Type Description
System.Uri

RenderDelay

Milliseconds to wait after Html is rendered before printing. This can use useful when considering the rendering of JavaScript, Ajax or animations.

Default value is 0.

Declaration
public int RenderDelay { get; set; }
Property Value
Type Description
System.Int32

Timeout

Render timeout in seconds

Default value is 60.

Declaration
public int Timeout { get; set; }
Property Value
Type Description
System.Int32

Inherited members

Html
Opacity
Rotation
HorizontalAlignment
VerticalAlignment
HorizontalOffset
VerticalOffset
MaxWidth
MaxHeight
MinWidth
MinHeight
Hyperlink
Scale
IsStampBehindContent