Annotation: copy to new documento/page (merge documents)

[aibizcore]

Hy,
we have to merge documents with annotation and bookmark, but each page must we analise for processing (some page must be removed).

Exists function or a way to copy annotation/books from on page to a new page? (destination page number can we different).

Spire.pdf version 3.10
Thanks,
JD

[Simon.yang]

Hello,

Thanks for your inquiry. I am sorry Spire.Pdf doesn't support to copy annotation/bookmarks from one page to a new page at present. However we will investigate it and see if it's reachable, if there is any update, we will inform you.

Best regards,
Simon
E-iceblue support team

[Simon.yang]

Hello,

Please refer to the below code snippet to copy bookmarks. As for copying annotation, I get some feedback from our DEV team that it's not reachable at present.

Code: Select all

 PdfDocument pdf = new PdfDocument(@"BookmarkTemplate.pdf");
            var bms= pdf.Bookmarks;

            PdfDocument doc = new PdfDocument();
            PdfPageBase page;
            for (int i = 0; i < pdf.Pages.Count; i++)
            {
                page = doc.Pages.Add(pdf.Pages[i].Size, new Spire.Pdf.Graphics.PdfMargins(0));
                pdf.Pages[i].CreateTemplate().Draw(page, new System.Drawing.PointF(0, 0));
            }

            for (int i = 0; i < bms.Count; i++)
            {
                //add vendor bookmark
                PdfDestination vendorBookmarkDest = new PdfDestination(bms[i].Destination.Page, bms[i].Destination.Location);
                PdfBookmark vendorBookmark = doc.Bookmarks.Add(bms[i].Title);
                vendorBookmark.Color = bms[i].Color;
                vendorBookmark.DisplayStyle = bms[i].DisplayStyle;
                vendorBookmark.Action = new PdfGoToAction(vendorBookmarkDest);
     
                for (int j = 0; j < bms[i].Count; j++)
                {               
                    //add part bookmark
                    PdfDestination partBookmarkDest = new PdfDestination(bms[i][j].Destination.Page, bms[i][j].Destination.Location);
                    PdfBookmark partBookmark = vendorBookmark.Add(bms[i][j].Title);
                    partBookmark.Color = bms[i][j].Color;
                    partBookmark.DisplayStyle = bms[i][j].DisplayStyle;
                    partBookmark.Action = new PdfGoToAction(partBookmarkDest);
                }
            }
            doc.SaveToFile("unlockedBookmark.pdf");


Best regards,
Simon
E-icelbue support team

[Simon.yang]

Hello,

Greeting from E-iceblue.
Is the code snippet I provided helpful to you?
Your feedback will be greatly appreciated.

Best regards,
Simon
E-iceblue support team

[Simon.yang]

Hello,

Glad to inform you that copying annotation has been implemented. Please download Spire.PDF Pack(Hot Fix) Version:4.2.8 and refer to the below code snippet to have a try.

Code: Select all

var doc= new PdfDocment("1388.pdf");

doc.Pages.Add();

PdfAnnotationCollection annotationsWidget = doc.Pages[0].AnnotationsWidget;

for(int i = 0; i < annotationsWidget.Count; i++)

{

PdfAnnotation annotation = annotationsWidget[i];

if(annotation is PdfLineAnnotationWidget)

{ PdfLineAnnotationWidget line = annotation as PdfLineAnnotationWidget; doc.Pages[1].AnnotationsWidget.Add(Line); }
}

doc.SaveToFile("1388result.pdf");

Best regards,
Simon
E-iceblue support team

[Simon.yang]

Hello,

Greeting from E-iceblue.
Did you try the hotfix?
Your feedback will be greatly appreciated.

Best regards,
Simon
E-iceblue support team