Compress CDR images via Java
Build your own Java apps to compress CDR files using server-side APIs
How to Compress CDR Files Using Java
Preparing images for publication involves both creative and technical aspects, including file compression. While high-resolution images are crucial for print or outdoor advertising, they might reduce web performance due to their large file size. The appropriate image compression technique varies depending on the purpose and publishing platform. Large files can slow down loading times, particularly on mobile connections, leading to a poor user experience. Users might abandon a site that takes too long to load and seek a faster alternative. Conversely, excessive image compression can result in blurriness and pixelation, degrading the viewing experience. The right choice of compression algorithms and ratios is essential to strike a balance between file size and image quality. In order to compress CDR files, we’ll use Aspose.Imaging for Java API which is a feature-rich, powerful and easy to use image manipulation and conversion API for Java platform. 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> <id>AsposeJavaAPI</id> <name>Aspose Java API</name> <url>https://repository.aspose.com/repo/</url> </repository>
<dependency> <groupId>com.aspose</groupId> <artifactId>aspose-imaging</artifactId> <version>version of aspose-imaging API</version> <classifier>jdk16</classifier> </dependency>
Steps to Compress CDR via Java
You need the aspose-imaging-version-jdk16.jar to try the following workflow in your own environment.
- Load CDR files with Image.load method
- Compress images;
- Save compressed image to disc in the supported by Aspose.Imaging format
Aspose.Imaging for Java is supported on all major operating systems. Just make sure that you have the following prerequisites.
- JDK 1.6 or higher is installed.
Compress CDR images - Java
About Aspose.Imaging for Java APIAspose.Imaging API is an image processing solution to create, modify, draw or convert images (photos) within applications. It offers: cross-platform Image processing, including but not limited to conversions between various image formats (including uniform multi-page or multi-frame image processing), modifications such as drawing, working with graphic primitives, transformations (resize, crop, flip&rotate, binarization, grayscale, adjust), advanced image manipulation features (filtering, dithering, masking, deskewing), and memory optimization strategies. It’s a standalone library and does not depend on any software for image operations. One can easily add high-performance image conversion features with native APIs within projects. These are 100% private on-premise APIs and images are processed at your servers.
Compress CDR via Online App
Compress CDR documents by visiting our Live Demos website The live demo has the following benefits
CDR What is CDR File Format
A CDR file is a vector drawing image file that is natively created with CorelDRAW for storing digital image encoded and compressed. Such a drawing file contains text, lines, shapes, images, colours and effects for vector representation of image contents. CDR files can be opened with CorelDRAW as the primary application and can also be converted to other formats such as PDF, JPG, PNG, BMP and AI. It can be used for representation of various graphics data like brochures, tabloids, envelopes, and postcards. Besides CorelDRAW, other Corel products such as Corel Paintshop Pro and CorelDRAW Graphics suite can also open the CDR file formats.Read More
Other Supported Compress Formats
Using Java, one can easily compress different formats including: