Class PdfRedaction

Represents a redactor for a loaded page.

Inheritance
System.Object
PdfRedaction
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Syncfusion.Pdf.Redaction
Assembly: Syncfusion.Pdf.Base.dll
Syntax
public class PdfRedaction
Examples
 //Load the document.
 PdfLoadedDocument lDoc = new PdfLoadedDocument("input.pdf");
 //Get the first page from the document.
 PdfLoadedPage page = lDoc.Pages[0] as PdfLoadedPage;
 //Create a redaction object
 PdfRedaction redaction = new PdfRedaction(new RectangleF(40, 40, 50, 20));
 //Add redaction object into redaction collection of loaded page
 page.Redactions.Add(redaction);
 //Save and Close the document.
 lDoc.Save("sample.pdf");
 lDoc.Close(true);
'Load the document.
Dim lDoc As PdfLoadedDocument = New PdfLoadedDocument("input.pdf")
//Create a redaction object
Dim redaction As PdfRedaction = New PdfRedaction(New RectangleF(40, 40, 50, 20))
//Add redaction object into collection
page.Redactions.Add(redaction)
'Save the document.
lDoc.Save("sample.pdf")
lDoc.Close(True)

Constructors

PdfRedaction(RectangleF)

Initializes a new instance of the PdfRedaction class.

Declaration
public PdfRedaction(RectangleF bounds)
Parameters
Type Name Description
System.Drawing.RectangleF bounds

The rectangle bounds to be redact.

PdfRedaction(RectangleF, Color)

Initializes a new instance of the PdfRedaction class.

Declaration
public PdfRedaction(RectangleF bounds, Color fillColor)
Parameters
Type Name Description
System.Drawing.RectangleF bounds

The rectangle bounds to be redact.
System.Drawing.Color fillColor

The fill color on the redaction bounds.

Properties

Appearance

Gets or sets the appearance on the redaction bounds (Read only).

Declaration
public PdfTemplate Appearance { get; }
Property Value
Type Description
PdfTemplate
Examples
 //Load the document.
 PdfLoadedDocument lDoc = new PdfLoadedDocument("input.pdf");
 //Get the first page from the document.
 PdfLoadedPage page = lDoc.Pages[0] as PdfLoadedPage;
 //Create a redaction object
 PdfRedaction redaction = new PdfRedaction(new RectangleF(40, 40, 100, 20));
 //Set appearance on the redaction bounds
 redaction.Appearance.Graphics.DrawString("Redacted", new PdfStandardFont(PdfFontFamily.Helvetica, 10), PdfBrushes.Black, PointF.Empty);
 //Add redaction object into redaction collection of loaded page
 page.Redactions.Add(redaction);
 //Save and Close the document.
 lDoc.Save("sample.pdf");
 lDoc.Close(true);
'Load the document.
Dim lDoc As PdfLoadedDocument = New PdfLoadedDocument("input.pdf")
//Create a redaction object
Dim redaction As PdfRedaction = New PdfRedaction(New RectangleF(40, 40, 100, 20))
//Set appearance on the redaction bounds
redaction.Appearance.Graphics.DrawString("Redacted", New PdfStandardFont(PdfFontFamily.Helvetica, 10), PdfBrushes.Black, PointF.Empty)
//Add redaction object into collection
page.Redactions.Add(redaction)
'Save the document.
lDoc.Save("sample.pdf")
lDoc.Close(True)

FillColor

Gets or sets the fill color on the redaction bounds (Read only).

Declaration
public Color FillColor { get; set; }
Property Value
Type Description
System.Drawing.Color
Examples
 //Load the document.
 PdfLoadedDocument lDoc = new PdfLoadedDocument("input.pdf");
 //Get the first page from the document.
 PdfLoadedPage page = lDoc.Pages[0] as PdfLoadedPage;
 //Create a redaction object
 PdfRedaction redaction = new PdfRedaction(new RectangleF(40, 40, 50, 20));
 //Set fill color for the redaction bounds
 redaction.FillColor = System.Drawing.Color.Green;
 //Add redaction object into redaction collection of loaded page
 page.Redactions.Add(redaction);
 //Save and Close the document.
 lDoc.Save("sample.pdf");
 lDoc.Close(true);
'Load the document.
Dim lDoc As PdfLoadedDocument = New PdfLoadedDocument("input.pdf")
//Create a redaction object
Dim redaction As PdfRedaction = New PdfRedaction(New RectangleF(40, 40, 50, 20))
//Set fill color for the redaction bounds
redaction.FillColor = Color.Green
//Add redaction object into collection
page.Redactions.Add(redaction)
'Save the document.
lDoc.Save("sample.pdf")
lDoc.Close(True)

Extension Methods