Convert PNG to JPEG in Java
High-speed Java library for converting PNG to JPEG. This is a professional software solution to import and export PNG, JPEG, and many other formats using Java.
Aspose.Cells for Java
Overview
Convert PNG to JPEG Using Java
How do I convert PNG to JPEG? With Aspose.Cells for Java library, you can easily convert PNG to JPEG programmatically with a few lines of code. Aspose.Cells for Java is capable of building cross-platform applications with the ability to generate, modify, convert, render and print all Excel files. Java Excel API not only convert between spreadsheet formats, it can also render Excel files as images, PDF, HTML, ODS, CSV, SVG, JSON, WORD, PPT and more, thus making it a perfect choice to exchange documents in industry-standard formats. You can download its latest version directly from Maven and install it within your Maven-based project by adding the following configurations to the pom.xml.
Repository
<repository>
<id>AsposeJavaAPI</id>
<name>Aspose Java API</name>
<url>https://repository.aspose.com/repo/</url>
</repository>
Dependency
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-cells</artifactId>
<version>version of aspose-cells API</version>
<classifier>jdk17</classifier>
</dependency>
Save PNG to JPEG in Java
The following example demonstrates how to convert PNG to JPEG in Java.
Follow the easy steps to convert PNG to JPEG. Upload your PNG file, then simply save it as JPEG file. For both PNG reading and JPEG writing you can use fully qualified filenames. The output JPEG content and formatting will be identical to the original PNG document.
import com.aspose.cells.Workbook;
Workbook workbook = new Workbook("Input.xlsx");
workbook.save("Output.pdf");
How to Convert PNG to JPEG via Java
Need to convert PNG files to JPEG programmatically? Java developers can easily convert PNG to JPEG in just a few lines of code.
- Install ‘Aspose.Cells for Java’.
- Add a library reference (import the library) to your Java project.
- Load PNG file with an instance of Workbook class.
- Convert PNG to JPEG by calling Workbook.save method.
- Get the conversion result of PNG to JPEG.
Java library to convert PNG to JPEG
We host our Java packages in Maven repositories. ‘Aspose.Cells for Java’ is a common JAR file containing byte-code. Please follow the step-by-step instructions on how to install it to your Java developer environment.
System Requirements
Before running the Java conversion source code, make sure that you have the following prerequisites.
- Microsoft Windows or a compatible OS with Java Runtime Environment for JSP/JSF Application and Desktop Applications.
- Get latest version of Aspose.Cells for Java directly from Maven.
PNG What is PNG File Format?
A PNG (Portable Network Graphics) file is a raster image file format that uses lossless compression. This file format was created as a replacement of Graphics Interchange Format (GIF) and has no copyright limitations. However, PNG file format does not support animations. PNG file format supports lossless image compression that makes it popular among its users. With the passage of time, PNG has evolved as one of the widely used image file formats.
Read MoreJPEG What is JPEG File Format?
A JPEG is a type of image format that is saved using the method of lossy compression. The output image, as result of compression, is a trade-off between storage size and image quality. Users can adjust the compression level to achieve the desired quality level while at the same time reduce the storage size. Image quality is negligibly affected if 10:1 compression is applied to the image. The higher the compression value, the higher the degradation in image quality.
Read MoreOther Supported Conversions
You can also convert PNG to many other file formats including few listed below.