public AnnotationsFromCodeViewController(NSUrl document) : base(new PSPDFDocument(document))
{
// Sets the Delegate to listen for 'IPSPDFViewControllerDelegate' events like 'DidSelectAnnotations'.
// Any NSObject derived class can be set to 'Delegate' property as long as it implements 'IPSPDFViewControllerDelegate'.
Delegate = this;
Document.Title = "Programmatically create annotations";
Document.AnnotationSaveMode = PSPDFAnnotationSaveMode.Disabled;
var annotationsList = new List <PSPDFAnnotation> ();
uint targetPage = 0;
var pageInfo = Document.GetPageInfo(targetPage);
CGRect viewRect = UIScreen.MainScreen.Bounds;
var maxHeight = pageInfo.Size.Height;
for (int i = 0; i < 5; i++)
{
var note = new PSPDFNoteAnnotation {
// width/height will be ignored for note annotations.
BoundingBox = new CGRect(100, (50 + i * maxHeight / 5), 32, 32),
Contents = string.Format("Note {0}", (5 - i)) // notes are added bottom-up
};
annotationsList.Add(note);
}
// Ink Annotation sample
var inkAnnot = new PSPDFInkAnnotation();
var linesArr = NSArray <NSValue> .FromNSObjects(
NSValue.FromCGPoint(new CGPoint(480.93079f, 596.0625f)),
NSValue.FromCGPoint(new CGPoint(476.8027f, 592.96881f)),
NSValue.FromCGPoint(new CGPoint(468.54639f, 585.75f)),
NSValue.FromCGPoint(new CGPoint(456.1619f, 574.40631f)),
NSValue.FromCGPoint(new CGPoint(436.5531f, 550.6875f)),
NSValue.FromCGPoint(new CGPoint(357.086f, 434.15631f)),
NSValue.FromCGPoint(new CGPoint(294.1315f, 359.90631f)),
NSValue.FromCGPoint(new CGPoint(226.01691f, 284.625f)),
NSValue.FromCGPoint(new CGPoint(176.4789f, 222.75f))
);
var lines = new NSArray <NSValue> [] { linesArr };
inkAnnot.Lines = PSPDFInkAnnotation.ConvertViewLinesToPdfLines(lines, pageInfo, viewRect);
inkAnnot.LineWidth = 5;
inkAnnot.Color = UIColor.White;
annotationsList.Add(inkAnnot);
annotationsArr = annotationsList.ToArray();
Document.AddAnnotations(annotationsArr, options: null);
}
/*protected*/
public override void ProcessDocument(Document document)
{
string contentType = document.Features.GetFeatureValue("contentType");
if (contentType != "Text") { return; }
try
{
TextBlock[] textBlocks = document.GetAnnotatedBlocks(mBlockSelector);
foreach (TextBlock textBlock in textBlocks)
{
ArrayList<Annotation> annotations = mAnnotator.ExtractEntities(textBlock.Text, /*offset=*/textBlock.SpanStart);
document.AddAnnotations(annotations);
}
}
catch (Exception exception)
{
mLogger.Error("ProcessDocument", exception);
}
}
public AnnotationsFromCodeViewController(NSData documentData) : base(new PSPDFDocument(documentData))
{
Document.Title = "Programmatically create annotations";
Document.AnnotationSaveMode = PSPDFAnnotationSaveMode.Disabled;
var annotationsList = new List <PSPDFAnnotation> ();
var maxHeight = Document.GetPageInfo(0).RotatedRect.Size.Height;
for (int i = 0; i < 5; i++)
{
var note = new PSPDFNoteAnnotation()
{
// width/height will be ignored for note annotations.
BoundingBox = new CGRect(100, (50 + i * maxHeight / 5), 32, 32),
Contents = string.Format("Note {0}", (5 - i)) // notes are added bottom-up
};
annotationsList.Add(note);
}
// Ink Annotation sample
var inkAnnot = new PSPDFInkAnnotation();
inkAnnot.Lines = new List <NSValue[]> ()
{
new [] {
NSValue.FromCGPoint(new CGPoint(480.93079f, 596.0625f)),
NSValue.FromCGPoint(new CGPoint(476.8027f, 592.96881f)),
NSValue.FromCGPoint(new CGPoint(468.54639f, 585.75f)),
NSValue.FromCGPoint(new CGPoint(456.1619f, 574.40631f)),
NSValue.FromCGPoint(new CGPoint(436.5531f, 550.6875f)),
NSValue.FromCGPoint(new CGPoint(357.086f, 434.15631f)),
NSValue.FromCGPoint(new CGPoint(294.1315f, 359.90631f)),
NSValue.FromCGPoint(new CGPoint(226.01691f, 284.625f)),
NSValue.FromCGPoint(new CGPoint(176.4789f, 222.75f))
}
};
inkAnnot.LineWidth = 5;
inkAnnot.Color = UIKit.UIColor.White;
annotationsList.Add(inkAnnot);
annotationsArr = annotationsList.ToArray();
Document.AddAnnotations(annotationsArr, null);
}
public /*protected*/ override void ProcessDocument(Document document)
{
string contentType = document.Features.GetFeatureValue("contentType");
if (contentType != "Text")
{
return;
}
try
{
TextBlock[] textBlocks = document.GetAnnotatedBlocks(mBlockSelector);
foreach (TextBlock textBlock in textBlocks)
{
ArrayList <Annotation> annotations = mAnnotator.ExtractEntities(textBlock.Text, /*offset=*/ textBlock.SpanStart);
document.AddAnnotations(annotations);
}
}
catch (Exception exception)
{
mLogger.Error("ProcessDocument", exception);
}
}