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V22.1
.NET Framework 4.5.2+

PdfDocumentProcessor.AddTextAnnotation(Int32, PdfPoint) Method

Adds a text annotation at the specified point on the page.

Namespace: DevExpress.Pdf

Assembly: DevExpress.Docs.v22.1.dll

Declaration

public PdfTextAnnotationData AddTextAnnotation(
    int pageNumber,
    PdfPoint location
)

Parameters

Name Type Description
pageNumber Int32

The number of the page to add the text annotation.

location PdfPoint

The point on the page to position the text annotation.

Returns

Type Description
PdfTextAnnotationData

The text annotation.

Remarks

The code sample below highlights text with blue and adds a sticky note at the page corner.

image

using DevExpress.Pdf;
//...
using (PdfDocumentProcessor processor = new PdfDocumentProcessor())
{
    //Load a document:
    processor.LoadDocument("..\\..\\Document.pdf");

    //Add a text markup annotation at the first page:
    PdfTextMarkupAnnotationData textMarkup =
    processor.AddTextMarkupAnnotation(1, new PdfRectangle(90, 100, 240, 230),
    PdfTextMarkupAnnotationType.Highlight);

    if (textMarkup != null)
    {
        //Specify the annotation properties:
        textMarkup.Author = "Bill Smith";
        textMarkup.Contents = "Important!";
        textMarkup.Color = new PdfRGBColor(0.8, 0.2, 0.1);
    }

    //Add a sticky note at the first page:
    PdfTextAnnotationData textAnnotation =
    processor.AddTextAnnotation(1, new PdfPoint(100, 300));

    //Specify the annotation parameters:
    textAnnotation.Author = "Nancy Davolio";
    textAnnotation.Checked = true;
    textAnnotation.Color = new PdfRGBColor(0.8, 0.2, 0.1);
    textAnnotation.Contents = "Please proofread this document";
    textAnnotation.IconName = PdfTextAnnotationIconName.Check;

    //Save the result:
    processor.SaveDocument("..\\..\\Result.pdf");
}

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the AddTextAnnotation(Int32, PdfPoint) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

See Also