public class AnnSerializeObjectEventArgs : EventArgs
@interface LTAnnSerializeObjectEventArgs : NSObject
public class AnnSerializeObjectEvent extends LeadEvent
public:
ref class AnnSerializeObjectEventArgs : EventArgs
class AnnSerializeObjectEventArgs(EventArgs):
AnnSerializeObjectEventArgs is the data type for the following events:
AnnSerializeOptions.SerializeObject: Used during saving of an annotation file. Allows you to monitor the annotation objects being saved.
AnnDeserializeOptions.DeserializeObject: Used during loading of an annotation file. Allows you to monitor the annotation objects being loaded.
AnnDeserializeOptions.DeserializeObjectError: Used during loading of an annotation file when error occurs.
using Leadtools.Annotations.Automation;
using Leadtools.Annotations.Engine;
using Leadtools.Annotations.Rendering;
public void AnnCodecs_AnnSerializeOptions()
{
// Create a new annotation container, 8.5 by 11 inches
AnnContainer container = new AnnContainer();
// Size must be in annotation units (1/720 of an inch)
container.Size = LeadSizeD.Create(8.5 * 720, 11 * 720);
double inch = 720.0;
// Add a red line object, from 1in 1in to 2in 2in
AnnPolylineObject lineObj = new AnnPolylineObject();
lineObj.Points.Add(LeadPointD.Create(1 * inch, 1 * inch));
lineObj.Points.Add(LeadPointD.Create(2 * inch, 2 * inch));
lineObj.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Red"), LeadLengthD.Create(1));
container.Children.Add(lineObj);
// Add a blue on yellow rectangle from 3in 3in to 4in 4in
AnnRectangleObject rectObj = new AnnRectangleObject();
rectObj.Rect = LeadRectD.Create(3 * inch, 3 * inch, 1 * inch, 1 * inch);
rectObj.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Blue"), LeadLengthD.Create(1));
rectObj.Fill = AnnSolidColorBrush.Create("Yellow");
container.Children.Add(rectObj);
// Show the container
ShowContainer("Before save", container);
// Create the codecs object to save and load annotations
AnnCodecs codecs = new AnnCodecs();
// Create a new instance of AnnSrializeOptions and Hook to the SerializeObject event
AnnSerializeOptions serializeOptions = new AnnSerializeOptions();
serializeOptions.SerializeObject += serializeOptions_SerializeObject;
// Set it as our deserialize options
codecs.SerializeOptions = serializeOptions;
// Save the container
string destFileName = @"container.xml";
codecs.Save(destFileName, container, AnnFormat.Annotations, 1);
// delete the container
container = null;
// Load the container we just saved
container = codecs.Load(destFileName, 1);
// Show it
ShowContainer("After load", container);
}
void serializeOptions_SerializeObject(object sender, AnnSerializeObjectEventArgs e)
{
AnnObject annObj = e.AnnObject;
if (annObj.Id == AnnObject.PolylineObjectId)
{
Debug.WriteLine("skipping a polyline during save");
e.SkipObject = true;
}
}
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.util.Scanner;
import org.junit.*;
import org.junit.runner.JUnitCore;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;
import static org.junit.Assert.*;
import leadtools.*;
import leadtools.annotations.engine.*;
public void annCodecsAnnSerializeOptions() throws IOException {
final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images";
// Create a new annotation container, 8.5 by 11 inches
AnnContainer container = new AnnContainer();
// Size must be in annotation units (1/720 of an inch)
container.setSize(LeadSizeD.create(8.5 * 720, 11 * 720));
double inch = 720.0;
// Add a red line object, from 1in 1in to 2in 2in
AnnPolylineObject lineObj = new AnnPolylineObject();
lineObj.getPoints().add(LeadPointD.create(1 * inch, 1 * inch));
lineObj.getPoints().add(LeadPointD.create(2 * inch, 2 * inch));
lineObj.setStroke(AnnStroke.create(AnnSolidColorBrush.create("Red"),
LeadLengthD.create(1)));
container.getChildren().add(lineObj);
// Add a blue on yellow rectangle from 3in 3in to 4in 4in
AnnRectangleObject rectObj = new AnnRectangleObject();
rectObj.setRect(LeadRectD.create(3 * inch, 3 * inch, 1 * inch, 1 * inch));
rectObj.setStroke(AnnStroke.create(AnnSolidColorBrush.create("Blue"),
LeadLengthD.create(1)));
rectObj.setFill(AnnSolidColorBrush.create("Yellow"));
container.getChildren().add(rectObj);
// Show the container
showContainer("Before save", container);
// Create the codecs object to save and load annotations
AnnCodecs codecs = new AnnCodecs();
// Create a new instance of AnnSrializeOptions and Hook to the SerializeObject
// event
AnnSerializeOptions serializeOptions = new AnnSerializeOptions();
serializeOptions.addSerializeObjectListener(serializeOptions_SerializeObject);
// Set it as our deserialize options
codecs.setSerializeOptions(serializeOptions);
AnnContainer[] containers = new AnnContainer[1];
containers[0] = container;
// Save the container
String destFileName = combine(LEAD_VARS_IMAGES_DIR, "container.xml");
FileWriter writer = new FileWriter(destFileName);
// Write the xml data to destFileName
codecs.saveAll(writer, containers, AnnFormat.ANNOTATIONS);
// For testing correctness
AnnContainer savedContainer = container;
// Delete the container
container = null;
// Load the xml data from the file
// You can do this or String xmlData = codecs.saveAll(containers,
// AnnFormat.ANNOTATIONS);
File file = new File(destFileName);
Scanner scanner = new Scanner(file);
String xmlData = "";
while (scanner.hasNext()) {
xmlData += scanner.nextLine();
}
scanner.close();
System.out.println("Raw data from file:\n" + xmlData);
// Load the container we just saved
container = codecs.load(xmlData, 1);
// Show it
showContainer("After load", container);
for (int i = 0; i < container.getChildren().size(); i++) {
AnnObject annObj = container.getChildren().get(i);
AnnObject savedAnnObj = savedContainer.getChildren().get(i);
assertTrue("Check loaded and saved containers are NOT equal - note the skipped object in the listener",
!annObj.getFriendlyName().equals(savedAnnObj.getFriendlyName()));
assertTrue("Command run, image saved", new File(destFileName).exists());
System.out.printf("Command run, image saved to %s\n", destFileName);
}
}
AnnSerializeObjectListener serializeOptions_SerializeObject = new AnnSerializeObjectListener() {
@Override
public void serializeObject(AnnSerializeObjectEvent e) {
AnnObject annObj = e.getAnnObject();
if (annObj.getId() == AnnObject.POLYLINE_OBJECT_ID) {
System.out.println("skipping a polyline during save");
e.setSkipObject(true);
}
}
};
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
Direct Show .NET | C API | Filters
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
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.