
'Declaration Public Class PdfFreeTextAnnotation Inherits PdfMarkupAnnotation
public class PdfFreeTextAnnotation : PdfMarkupAnnotation
public __gc class PdfFreeTextAnnotation : public PdfMarkupAnnotation
public ref class PdfFreeTextAnnotation : public PdfMarkupAnnotation
''' <summary> ''' Creates the PDF documenet with free text annotation. ''' </summary> ''' <param name="outputPdfFilename">The output PDF filename.</param> Public Shared Sub CreatePdfFreeTextAnnotation(outputPdfFilename As String) Using document As New Vintasoft.Imaging.Pdf.PdfDocument(outputPdfFilename, Vintasoft.Imaging.Pdf.PdfFormat.Pdf_14) Dim page As Vintasoft.Imaging.Pdf.Tree.PdfPage ' Add new page page = document.Pages.Add(Vintasoft.Imaging.PaperSizeKind.A4) page.Annotations = New Vintasoft.Imaging.Pdf.Tree.Annotations.PdfAnnotationList(document) Dim annotationRectangle As System.Drawing.RectangleF = page.MediaBox annotationRectangle.Inflate(-200, -300) ' Free text annotation (without line) Dim freeText As New Vintasoft.Imaging.Pdf.Tree.Annotations.PdfFreeTextAnnotation(page) freeText.Rectangle = annotationRectangle freeText.BorderWidth = 3 freeText.Color = System.Drawing.Color.Green freeText.TextPadding = New Vintasoft.Imaging.PaddingF(freeText.BorderWidth) freeText.SetTextDefaultAppearance(document.FontManager.GetStandardFont(Vintasoft.Imaging.Pdf.Tree.Fonts.PdfStandardFontType.TimesRoman), 20, System.Drawing.Color.Red) freeText.Contents = "Free text annotation (without line)" page.Annotations.Add(freeText) freeText.UpdateAppearance() ' Add new page page = document.Pages.Add(Vintasoft.Imaging.PaperSizeKind.A4) page.Annotations = New Vintasoft.Imaging.Pdf.Tree.Annotations.PdfAnnotationList(document) ' Free text annotation (with line) freeText = New Vintasoft.Imaging.Pdf.Tree.Annotations.PdfFreeTextAnnotation(page) freeText.Rectangle = System.Drawing.RectangleF.Inflate(annotationRectangle, 30, 30) freeText.BorderWidth = 3 freeText.Color = System.Drawing.Color.Green freeText.TextPadding = New Vintasoft.Imaging.PaddingF(30 + freeText.BorderWidth, 30 + annotationRectangle.Height / 2, 30 + freeText.BorderWidth, 30 + freeText.BorderWidth) freeText.SetTextDefaultAppearance(document.FontManager.GetStandardFont(Vintasoft.Imaging.Pdf.Tree.Fonts.PdfStandardFontType.TimesRoman), 20, System.Drawing.Color.Red) freeText.LineEndingStyle = Vintasoft.Imaging.Pdf.Tree.Annotations.PdfAnnotationLineEndingStyle.OpenArrow freeText.CalloutLinePoints = New System.Drawing.PointF() {New System.Drawing.PointF(annotationRectangle.X, annotationRectangle.Y + annotationRectangle.Height), New System.Drawing.PointF(annotationRectangle.X + annotationRectangle.Width / 2, annotationRectangle.Y + annotationRectangle.Height / 3F * 2F), New System.Drawing.PointF(annotationRectangle.X + annotationRectangle.Width / 2, annotationRectangle.Y + annotationRectangle.Height / 2)} freeText.Contents = "Free text annotation (with line)" freeText.UpdateAppearance() page.Annotations.Add(freeText) document.SaveChanges() End Using End Sub
/// <summary> /// Creates the PDF documenet with free text annotation. /// </summary> /// <param name="outputPdfFilename">The output PDF filename.</param> public static void CreatePdfFreeTextAnnotation(string outputPdfFilename) { using (Vintasoft.Imaging.Pdf.PdfDocument document = new Vintasoft.Imaging.Pdf.PdfDocument( outputPdfFilename, Vintasoft.Imaging.Pdf.PdfFormat.Pdf_14)) { Vintasoft.Imaging.Pdf.Tree.PdfPage page; // Add new page page = document.Pages.Add(Vintasoft.Imaging.PaperSizeKind.A4); page.Annotations = new Vintasoft.Imaging.Pdf.Tree.Annotations.PdfAnnotationList(document); System.Drawing.RectangleF annotationRectangle = page.MediaBox; annotationRectangle.Inflate(-200, -300); // Free text annotation (without line) Vintasoft.Imaging.Pdf.Tree.Annotations.PdfFreeTextAnnotation freeText = new Vintasoft.Imaging.Pdf.Tree.Annotations.PdfFreeTextAnnotation(page); freeText.Rectangle = annotationRectangle; freeText.BorderWidth = 3; freeText.Color = System.Drawing.Color.Green; freeText.TextPadding = new Vintasoft.Imaging.PaddingF(freeText.BorderWidth); freeText.SetTextDefaultAppearance( document.FontManager.GetStandardFont(Vintasoft.Imaging.Pdf.Tree.Fonts.PdfStandardFontType.TimesRoman), 20, System.Drawing.Color.Red); freeText.Contents = "Free text annotation (without line)"; page.Annotations.Add(freeText); freeText.UpdateAppearance(); // Add new page page = document.Pages.Add(Vintasoft.Imaging.PaperSizeKind.A4); page.Annotations = new Vintasoft.Imaging.Pdf.Tree.Annotations.PdfAnnotationList(document); // Free text annotation (with line) freeText = new Vintasoft.Imaging.Pdf.Tree.Annotations.PdfFreeTextAnnotation(page); freeText.Rectangle = System.Drawing.RectangleF.Inflate(annotationRectangle, 30, 30); freeText.BorderWidth = 3; freeText.Color = System.Drawing.Color.Green; freeText.TextPadding = new Vintasoft.Imaging.PaddingF( 30 + freeText.BorderWidth, 30 + annotationRectangle.Height / 2, 30 + freeText.BorderWidth, 30 + freeText.BorderWidth); freeText.SetTextDefaultAppearance( document.FontManager.GetStandardFont(Vintasoft.Imaging.Pdf.Tree.Fonts.PdfStandardFontType.TimesRoman), 20, System.Drawing.Color.Red); freeText.LineEndingStyle = Vintasoft.Imaging.Pdf.Tree.Annotations.PdfAnnotationLineEndingStyle.OpenArrow; freeText.CalloutLinePoints = new System.Drawing.PointF[] { new System.Drawing.PointF( annotationRectangle.X, annotationRectangle.Y+annotationRectangle.Height), new System.Drawing.PointF( annotationRectangle.X+annotationRectangle.Width / 2, annotationRectangle.Y+annotationRectangle.Height / 3f * 2f), new System.Drawing.PointF( annotationRectangle.X+annotationRectangle.Width / 2, annotationRectangle.Y+annotationRectangle.Height / 2), }; freeText.Contents = "Free text annotation (with line)"; freeText.UpdateAppearance(); page.Annotations.Add(freeText); document.SaveChanges(); } }
System.Object
Vintasoft.Imaging.Pdf.Tree.PdfTreeNodeBase
Vintasoft.Imaging.Pdf.Tree.Annotations.PdfAnnotation
Vintasoft.Imaging.Pdf.Tree.Annotations.PdfMarkupAnnotation
Vintasoft.Imaging.Pdf.Tree.Annotations.PdfFreeTextAnnotation
Target Platforms: .NET 6; .NET 5; .NET Core 3.1; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5