Java PDF Annotation: สร้างและจัดการคำอธิบายประกอบและการตอบกลับด้วย GroupDocs.Annotation สำหรับ Java

<repositories>
   <repository>
      <id>repository.groupdocs.com</id>
      <name>GroupDocs Repository</name>
      <url>https://releases.groupdocs.com/annotation/java/</url>
   </repository>
</repositories>

<dependencies>
   <dependency>
      <groupId>com.groupdocs</groupId>
      <artifactId>groupdocs-annotation</artifactId>
      <version>25.2</version>
   </dependency>
</dependencies>

import com.groupdocs.annotation.Annotator;

public class InitializeAnnotation {
    public static void main(String[] args) {
        String inputFile = "YOUR_DOCUMENT_DIRECTORY/input.pdf";
        final Annotator annotator = new Annotator(inputFile);
    }
}

import com.groupdocs.annotation.Annotator;

public class Feature1 {
    public static void main(String[] args) {
        String inputFile = "YOUR_DOCUMENT_DIRECTORY/input.pdf"; // กำหนดเส้นทางอินพุต PDF
        final Annotator annotator = new Annotator(inputFile); // เริ่มต้น Annotator ด้วยไฟล์อินพุต
    }
}

import com.groupdocs.annotation.models.User;
import java.util.Calendar;

public class Feature2 {
    public static void main(String[] args) {
        User user1 = new User();
        user1.setId(1);
        user1.setName("Tom");
        user1.setEmail("somemail@mail.com");

        User user2 = new User();
        user2.setId(2);
        user2.setName("Jack");
        user2.setEmail("somebody@mail.com");

        User user3 = new User();
        user3.setId(3);
        user3.setName("Mike");
        user3.setEmail("somemike@mail.com");
    }
}

import com.groupdocs.annotation.models.Rectangle;
import com.groupdocs.annotation.models.PenStyle;
import com.groupdocs.annotation.models.annotationmodels.AreaAnnotation;
import java.util.Calendar;

public class Feature3 {
    public static void main(String[] args) {
        AreaAnnotation area = new AreaAnnotation();
        area.setBackgroundColor(65535);
        area.setBox(new Rectangle(100, 100, 100, 100)); // ระบุตำแหน่งและขนาดของคำอธิบายประกอบ
        area.setCreatedOn(Calendar.getInstance().getTime());
        area.setMessage("This is an area annotation");
        area.setOpacity(0.7); // ตั้งค่าระดับความทึบ
        area.setPageNumber(0);
        area.setPenColor(65535);
        area.setPenStyle(PenStyle.DOT);
        area.setPenWidth((byte) 3);
    }
}

import com.groupdocs.annotation.models.Reply;
import com.groupdocs.annotation.models.User;
import java.util.ArrayList;
import java.util.Calendar;

public class Feature4 {
    public static void main(String[] args) {
        User user1 = new User();
        user1.setId(1);

        User user2 = new User();
        user2.setId(2);

        ArrayList<Reply> replies = new ArrayList<>();
        
        Reply reply1 = new Reply();
        reply1.setId(1);
        reply1.setComment("First comment");
        reply1.setRepliedOn(Calendar.getInstance().getTime());
        reply1.setUser(user1);

        Reply reply2 = new Reply();
        reply2.setId(2);
        reply2.setComment("Second comment");
        reply2.setRepliedOn(Calendar.getInstance().getTime());
        reply2.setUser(user2);

        replies.add(reply1);
        replies.add(reply2);
    }
}

import com.groupdocs.annotation.Annotator;
import com.groupdocs.annotation.models.annotationmodels.AreaAnnotation;
import java.util.Arrays;

public class Feature5 {
    public static void main(String[] args) {
        Annotator annotator = new Annotator("YOUR_DOCUMENT_DIRECTORY/input.pdf"); // เริ่มต้นด้วยไฟล์ PDF ของคุณ
        
        AreaAnnotation area = new AreaAnnotation();
        area.setBackgroundColor(65535);
        area.setBox(new Rectangle(100, 100, 100, 100));
        area.setMessage("This is an area annotation");
        area.setOpacity(0.7);
        area.setPageNumber(0);
        area.setPenColor(65535);
        area.setPenStyle(PenStyle.DOT);
        area.setPenWidth((byte) 3);

        User user1 = new User();
        user1.setId(1);

        ArrayList<Reply> replies = new ArrayList<>();
        
        Reply reply1 = new Reply();
        reply1.setId(1);
        reply1.setComment("First comment");
        reply1.setRepliedOn(Calendar.getInstance().getTime());
        reply1.setUser(user1);

        replies.add(reply1);

        area.setReplies(replies);
        annotator.add(area);
        
        annotator.save("YOUR_DOCUMENT_DIRECTORY/output.pdf"); // บันทึกเอกสารที่มีคำอธิบายประกอบ
    }
}