public PDFRect ObjectBounds { get; }
public PDFRect getObjectBounds();
ObjectBounds # get (PDFAnnotation)
A PDFRect that represents the source location and size of this annotation in PDF units (1/72 of an inch and bottom left). The default value is an empty PDFRect.
The PDFRect is the hot spot area of the annotation. This property is updated internally in conjunction with assigning values to an annotation object
You can use the PDFDocumentPage.ConvertRect helper method to convert from pixel or inches to PDF units and back.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Pdf;
using Leadtools.WinForms;
using Leadtools.Drawing;
public void PDFHighlightAnnotationExample()
{
string pdfSrcFileName = Path.Combine(LEAD_VARS.ImagesDir, @"Leadtools.pdf");
string pdfDestFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD_Annotations.pdf");
PDFFile pdfFile = new PDFFile(pdfSrcFileName);
List<PDFAnnotation> Annotations = new List<PDFAnnotation>();
PDFHighlightAnnotation highlight = new PDFHighlightAnnotation();
// Add highlight points
highlight.Points.Add(new PDFPoint(100, 100));
highlight.Points.Add(new PDFPoint(100, 200));
highlight.Points.Add(new PDFPoint(200, 200));
highlight.Points.Add(new PDFPoint(200, 100));
highlight.Color = RasterColor.FromKnownColor(RasterKnownColor.YellowGreen);
Annotations.Add(highlight);
pdfFile.WriteAnnotations(Annotations, pdfDestFileName);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images";
}
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import org.junit.*;
import org.junit.runner.JUnitCore;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;
import static org.junit.Assert.assertTrue;
import leadtools.*;
import leadtools.document.*;
import leadtools.pdf.*;
public void pdfHighlightAnnotationExample() {
final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images";
String pdfSrcFileName = combine(LEAD_VARS_IMAGES_DIR, "Leadtools.pdf");
String pdfDestFileName = combine(LEAD_VARS_IMAGES_DIR, "LEAD_Annotations.pdf");
PDFFile pdfFile = new PDFFile(pdfSrcFileName);
ArrayList<PDFAnnotation> annotations = new ArrayList<PDFAnnotation>();
PDFHighlightAnnotation highlight = new PDFHighlightAnnotation();
// Add highlight points
highlight.getPoints().add(new PDFPoint(100, 100));
highlight.getPoints().add(new PDFPoint(100, 200));
highlight.getPoints().add(new PDFPoint(200, 200));
highlight.getPoints().add(new PDFPoint(200, 100));
highlight.setColor(RasterColor.fromKnownColor(RasterKnownColor.YELLOW_GREEN));
annotations.add(highlight);
pdfFile.writeAnnotations(annotations, pdfDestFileName);
LEADDocument exportedPdf = DocumentFactory.loadFromFile(pdfDestFileName,
new LoadDocumentOptions());
System.out.printf("Document exported successfully to %1s%nPage 1 has %2s annotation(s) of %3s%n", pdfDestFileName,
exportedPdf.getAnnotations().getAnnotations(false)[0].getChildren().size(),
exportedPdf.getAnnotations().getAnnotations(false)[0].getChildren().get(0).getClass());
assertTrue(exportedPdf.getAnnotations().getAnnotations(false)[0].getChildren().size() > 0
&& exportedPdf.getAnnotations().getAnnotations(false)[0].getChildren().get(0).getClass().toString()
.equals("class leadtools.annotations.engine.AnnTextHiliteObject"));
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
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Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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