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Types of links in html: Absolute hyperlink : it is also called an external hyperlink. The absolute hyperlink uses a complete URL, i.
When we want to link our page to any other website on the web, we need to provide the full website address of the webpage. Such a type of address is called an absolute hyperlink. A relative URL points to a file within a web site. Relative links make pages, searching down all links and changing their names.
A relative link is based on the fact that the server knows the location of the linked document. Download specifies the attribute. Output: When we click on the image, the image will be download with name same as mentioned. Output: When we click on the image, the image will be downloaded with name given in download attribute.
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It is written in Java and. Using iText, we can create PDF files, dynamically. It provides features like a watermark, generates tables in PDF, fonts, and so on. Although it is free if you want to use it commercially then you will have to pay a nominal fee.
The library contains the number of classes that can be used for different purposes. The most important class of the library is the Document class that belongs to com. It represents the PDF document instance. It also belongs to the same package. Before running the program, download itextpdf If you have created a maven project for the same, add the following dependency in the pom. We get a PDF file named Motivation. Now open the PDF file and see what is written inside it.
For generating a password-protected file, we need to use an encryption library named BoucnyCastle. The BouncyCastle is an encryption library that contains the Java implementation of cryptographic algorithms.
It is used to generate password-protected PDF files. We can download the bcprov-jdk15on After downloading add it to the project. We get a file named Account Details. When we try to open this file, it asks for providing the password.
In order to open the password-protected file, we can provide any of the passwords i. When we provide any of the passwords, the PDF file shows the following details:. PDF Clown is another open-source and popular Java and. Apart from the normal operations create, read, and manipulate , there are some other major functionalities offered by PDF Clown are as follows. Before running the program ensure that the library is properly added to the project.
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IOException; import org. PDDocument; import org. FileNotFoundException; import java.
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