How to use API to combine image files into one?

Open the site: Merge image files . Drag and drop image files to join them. Or just use a code example in Go. Install Go SDK and add the reference (import the library) to your Go project. Open the source image file in Go. Load a document to append from the Cloud storage. Call the AppendDocumentOnline() method, passing the output filename with the required extension. Get the combined result as a single file.

What other file formats can I merge my image to?

We support a variety of output file formats, including Microsoft Word, OpenOffice, PDF, Web document formats and many more.

What is the maximum size of a image file supported by this Go library?

There are no file size limits for merging image files with our Go SDK.

Go Merge Image REST API

Combine image using Go REST API

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

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

Merge multiple image into one in Go

You may need to combine image files together in many cases. For example, you may want to combine multiple image files together before printing or archiving.

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

Merge image files in Go

To merge image in Go, you need at least two source image files. For a quick start, please check out the Go code example below.

Go code example to merge PNG files using REST API

Input files

Upload files you want to combine

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Upload files you want to combine

Output format

Select the target format from the list

import (
    "os"
    "github.com/aspose-words-cloud/aspose-words-cloud-go/dev/api/models"
)

// Current APIs is under development.
config, _ := models.NewConfiguration("config.json")
wordsApi, ctx, _ := api.CreateWordsApi(config)

document, _ := os.Open("Input1.png")
mergeProps := models.ImageEntry{
    FileReference: models.CreateRemoteFileReference("Input2.png"),
}
imageEntries := []models.ImageEntry{
    mergeProps,
}
imageList := models.ImageEntryList{
    ImageEntries: imageEntries,
}
appendDocumentOnlineOptions := map[string]interface{}{}
appendDocumentOnline := &models.AppendDocumentOnlineRequest{
    Document: document,
    DocumentList: &imageList,
    Optionals: appendDocumentOnlineOptions,
}
mergedImages, _, _ = wordsApi.AppendDocumentOnline(ctx, appendDocumentOnline)

convertDocumentOptions := map[string]interface{}{}
convertDocument := &models.ConvertDocumentRequest{
    Document: mergedImages,
    Format: ToStringPointer("png"),
    Optionals: convertDocumentOptions,
}
_, _ = wordsApi.ConvertDocument(ctx, convertDocument)

					Run code
				

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How to merge image Go REST API

Install Go SDK and add the reference (import the library) to your Go project.
Open the source image file in Go.
Load a document to append from the Cloud storage.
Call the AppendDocumentOnline() method, passing the output filename with the required extension.
Get the combined result as a single file.

Go library to join PNG files into a single file

Run go get -v github.com/aspose-words-cloud/aspose-words-cloud-go/2007/api to install Aspose.Words Cloud SDK for Go. You can get a lot of useful information about other installation methods from the "How to use SDK" section.

Clone Aspose.Words Cloud SDK for Go 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.

You can use other popular formats:

Go API to combine image files programmatically

Go SDK to combine image files and export the result to a wide variety of files formats