Aspose.CAD for Java offers a wide range of classes and methods to convert DWG to PNG in Java applications. This programmatic solution not only offers conversion features but also enables your business application to view/edit DWG files programmatically. Yes, you need a third-party software to open DWG files, but this CAD conversion library enables you to either develop an Autocad to PNG converter or you can leverage an online tool to convert DWG to PNG online. So, this blog post is going to be solution-oriented. Therefore, go through this article thoroughly and do not miss any section.
We will cover the following points:
Java DWG API Installation
This CAD conversion library does not depend on any third-party software and can track the document conversion process efficiently. The installation process is quite easy and robust. However, you can download the JAR file or you can use the following Maven configurations:
<repositories>
<repository>
<id>AsposeJavaAPI</id>
<name>Aspose Java API</name>
<url>https://releases.aspose.com/java/repo/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-cad</artifactId>
<version>23.8</version>
</dependency>
</dependencies>
You may follow this installation guide in case you find any hassle.
Convert DWG to PNG in Java Programmatically
There is a huge stack of features exposed by this Java DWG API. We will use some of the prominent methods and classes to convert Autocad to PNG. So, we have the source DWG file to implement the functionality.
You may follow the following steps to achieve the DWG to PNG conversion:
- Invoke the Load method of the Image class to load the input DWG file.
- Create an instance of CadRasterizationOptions to enable CAD rasterization options.
- Set page width by calling the setPageWidth method.
- The setPageHeight method will set the height of the page.
- Invoke this setEmbedBackground method to set whether the background color is not equal to the default background color of the output format.
- Create an instance of PngOptions for the resultant image and assign it to the instance of the ImageOptionsBase class.
- Call the setVectorRasterizationOptions method to define rasterization options.
- Invoke the save method to save the resultant PNG image on the disk.
The following code sample shows how to convert DWG to PNG in Java:
The output is shown in the image below:
Convert DWG to PNG Online
As mentioned earlier in the first paragraph of this blog post, there’s an online tool to convert DWG to PNG online. This tool is powered by Aspose.CAD for Java and it is web-based which you can open on desktop and mobile easily. Above all, it is free and you need no subscription to use this tool. Further, you can convert DWG files to many other popular formats just from the interface of this DWG converter.
DWG to PNG Converter - Get a Free License
You can avail a free temporary license to try CAD conversion library without evaluation limitations.
Conclusion
We are ending this blog post here and we hope you have learned how to convert DWG to PNG in Java programmatically. In addition, this CAD conversion library is for Java developers who are looking to develop a DWG to PNG converter for business application. Moreover, do not forget to visit the documentation and API references to explore further.
Also, we recommend you visit the Getting Started Guide.
Finally, aspose.com is writing new blog posts. So, please stay in touch for regular updates.
Help is Available
You can let us know about your questions or queries on our forum.
Frequently Asked Questions – FAQs
How to convert DWG to PNG?
You can opt for Aspose.CAD for Java to automate the Autocad to PNG conversion programmatically. Please visit this link for further details.
How do I convert CAD to PNG?
This online tool is used to convert DWG to PNG online. Further, you can check out this CAD conversion library for a programmatic solution.