Parse PDF for Image by Id extraction in Go SDK
API for parsing PDF documents to extract image by Id using server-side Go API.
Get StartedHow to parse PDF documents for Image by Id extraction using Cloud Go SDK
For parse PDF documents to extract Image by Id via Cloud Go SDK , we’ll use Aspose.PDF Cloud Go SDK This Cloud Go SDK assists Go programmers in developing cloud-based PDF creator, annotator, editor, converter and parser apps using Go programming language via Aspose.PDF REST API. Use the following command from the Package Manager Console.
Package Manager Console Command
go get -u github.com/aspose-pdf-cloud/aspose-pdf-cloud-go/v25
Steps to parse PDF for Image by Id extaction using Go SDK
Aspose.PDF Cloud developers can easily parse PDF documents for Image by Id extraction. Developers need just a few lines of code.
- Create a new Configuration object with your Application Secret and Key
- Create an object to connect to the Cloud API
- Upload your document file
- Parse PDF documents for Image by Id extraction in cloud storage using GetImageExtractAsPng function
- Checks the response and logs the result
- Download Image as PNG file locally if needed
This sample code shows parsing PDF document for Image by Id extraction
package main
import (
"fmt"
"path"
asposepdfcloud "github.com/aspose-pdf-cloud/aspose-pdf-cloud-go/v25"
)
// Extract Image from the document to PNG file
func ParseExtractImage(documentName string, imageId string, localFolder string, remoteFolder string) {
// Get your AppSecret and Key from https://dashboard.aspose.cloud (free registration required).
pdf_api := asposepdfcloud.NewPdfApiService(APP_SID, APP_KEY, "")
args := map[string]interface{}{
"folder": remoteFolder,
}
file, _ := os.Open(path.Join(localFolder, documentName))
_, _, _ = pdf_api.UploadFile(path.Join(remoteFolder, documentName), file, args)
response, httpResponse, err := pdf_api.GetImageExtractAsPng(documentName, imageId, args)
if err != nil {
fmt.Println(err.Error())
} else if httpResponse.StatusCode < 200 || httpResponse.StatusCode > 299 {
fmt.Println("ParseExtractImage(): Failed to extract image.")
} else {
fmt.Println("ParseExtractImage(): Image'" + imageId + "' successfully extracted from the document.")
fileName := path.Join(localFolder, (imageId + ".png"))
f, _ := os.Create(fileName)
_, _ = f.Write(response)
fmt.Println("File '" + fileName + "' successfully downloaded.")
}
}
Work with the Image by Id parsing in PDF via Go SDK
By parsing PDF documents for image by Id extraction, you can download or modify image in PDF as needed. This maintains the position of the imge in the documents while saving time and reducing manual work. Parse PDF documents for extraction image by Id with Aspose.PDF Cloud Go SDK.
With our Go SDK you can
- Add PDF document’s header & footer in text or image format.
- Add tables & text or image stamps to PDF documents.
- Append multiple PDF documents to an existing file.
- Work with PDF attachments, annotations, & form fields.
- Apply encryption or decryption to PDF documents & set a password.
- Delete all stamps & tables from a page or entire PDF document.
- Delete a specific stamp or table from the PDF document by its ID.
- Replace single or multiple instances of text on a PDF page or from the entire document.
- Extensive support for converting PDF documents to various other file formats.
- Extract various elements of PDF files & make PDF documents optimized.
- You can try out our free App to test the functionality.
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