/// <summary>
/// Removes annotations
/// </summary>
public static void RemoveAnnotation()
{
try
{
//ExStart:RemoveAnnotation
// Create instance of annotator.
AnnotationConfig cfg = CommonUtilities.GetConfiguration();
AnnotationImageHandler annotator = new AnnotationImageHandler(cfg);
IDocumentDataHandler documentRepository = annotator.GetDocumentDataHandler();
if (!Directory.Exists(cfg.StoragePath))
{
Directory.CreateDirectory(cfg.StoragePath);
}
// Create document data object in storage.
var document = documentRepository.GetDocument("Document.pdf");
long documentId = document != null ? document.Id : annotator.CreateDocument("Document.pdf");
// Create annotation object
AnnotationInfo pointAnnotation = new AnnotationInfo
{
AnnotationPosition = new Point(852.0, 81.0),
Box = new Rectangle(212f, 81f, 142f, 0.0f),
Type = AnnotationType.Point,
PageNumber = 0,
CreatorName = "Anonym",
DocumentGuid = documentId
};
// Get all annotations from storage
ListAnnotationsResult listAnnotationsResult = annotator.GetAnnotations(documentId);
// Get annotation
var annotation = annotator.GetAnnotation(listAnnotationsResult.Annotations[0].Guid);
// Delete single annotation
var deleteAnnotationResult = annotator.DeleteAnnotation(annotation.Id);
//Delete all annotations
annotator.DeleteAnnotations(documentId);
//ExEnd:RemoveAnnotation
}
catch (System.Exception exp)
{
Console.WriteLine(exp.Message);
}
}
/// <summary>
/// Removes document annotations
/// </summary>
/// <param name="fileId">The document path to remove annotations from</param>
public void DeleteAnnotations(string fileId)
{
var document = _documentSvc.GetDocument(fileId);
_annotator.DeleteAnnotations(document.Id);
}
