Java API to merge PNG to PNG

Java SDK to combine PNG files and export the result to PNG format

Use Java library to merge PNG to PNG via REST API. Easily combine two or more PNG files into a single PNG file using Java.

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Combine PNG to PNG using Java REST API

Easily merge PNG to PNG format in Java code. This Java library is designed to combine multiple PNG files into a single PNG file using the REST API, i.e. by passing HTTPS calls over the Internet.

This is a professional Cloud-native PNG to PNG merging solution that provides Java programmers with both great development flexibility and powerful features. Joining PNG files together is often used when it is necessary to create a set of PNG documents of the same structure, each of which contains unique data. By merging files, you can automate your digital PNG/PNG workflows and offload some routine parts of the process to fast and efficient document-processing Java software.

Merge several PNG into one PNG in Java

You may need to combine PNG files into a single PNG file in many cases. For example, you may want to combine multiple PNG files together before printing or archiving.

PNG merging can be part of a whole integrated document-processing approach for generating PNG documents from disparate data sources. Such tasks involve the use of a full-featured PNG/PNG manipulation Java library that will process a set of PNG files and merge them together in the shortest possible time, producing a compact and accurate PNG result.

Merge PNG to PNG in Java

To perform PNG to PNG merging in Java, you need at least two source PNG files. For a quick start, please check out the Java code example below.

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import com.aspose.words.cloud.*;

// Current APIs is under development.
ApiClient apiClient = new ApiClient("####-####-####-####-####", "##################", null);
WordsApi wordsApi = new WordsApi(apiClient);

byte[] document = Files.readAllBytes(
   Paths.get("Input1.png").toAbsolutePath());
ImageEntry mergeProps = new ImageEntry();
mergeProps.setFileReference(new FileReference("Input2.png"));

ArrayList imageEntries = new ArrayList();
imageEntries.add(mergeProps);

ImageEntryList imageList = new ImageEntryList();
imageList.setDocumentEntries(imageEntries);

AppendDocumentOnlineRequest appendDocumentOnline = new AppendDocumentOnlineRequest(
   document, imageList, null, null, null, null, null, null);
AppendDocumentOnline mergedImages = wordsApi.appendDocumentOnline(appendDocumentOnline);

ConvertDocumentRequest convertDocument = new ConvertDocumentRequest(
   mergedImages, "png", null, null, null, null);
wordsApi.convertDocument(convertDocument);
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How to merge PNG to PNG Java REST API

  1. Install Java SDK and add the reference (import the library) to your Java project.
  2. Open the source PNG file in Java.
  3. Load a document to append from the Cloud storage.
  4. Call the appendDocumentOnline() method, passing the output filename with the required extension.
  5. Get the combined result in PNG format as a single file.

Java library to merge PNG to PNG

Install 'Aspose.Words Cloud SDK for Java' using Maven build automation tool.

Add this dependency to your project's POM: aspose-cloud artifact.aspose-cloud-releases http://artifact.aspose.cloud/repo com.aspose aspose-words-cloud 22.4.0

As an alternative, you can clone Aspose.Words Cloud SDK for Java source code from GitHub and use it in your project. Please follow these Instructions to quickly get the necessary security credentials and access our REST API.

System Requirements

Refer to the Repository Documentation to see the details.

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