Spire.Cloud.PDF API provides developers with the PdfImageApi interface to add images to PDF document and extract images from PDF document. This article will demonstrate how to add an image to a PDF document by using Spire.Cloud.PDF API.

import spire.cloud.pdf.sdk.*;
import java.io.File;
import spire.cloud.pdf.sdk.api.PdfImagesApi;

public class AddImagetoPDF {
    private static String appId = "APP ID";
    private static String appKey = "APP Key";
    private static String baseUrl = "https://api.cloudxdocs.com";

    public static void main(String[] args) throws ApiException {
        //Create a Configuration object based on App ID, App Key and base Url
        Configuration configuration = new Configuration(appId, appKey, baseUrl);
        //Create an instance of PdfImageApi
        PdfImagesApi api = new PdfImagesApi(configuration);

        //Specify the name of the input PDF document
        String name = "E-iceblue.pdf";
        //Specify the storage path and name of the generated document
        String destFilePath = "output/AddImage.pdf";
        //Specify the folder where the input PDF document is stored, set it to null if there's none
        String folder = "input";
        //Specify the original password of the input document, set it to null if there's none
        String password = null;
        //Store the document in the 2G default storage space offered by E-iceblue Cloud
        String storage = null;

        //The index of the page number where the image needs to be added
        int pageNumber = 1;
        //Load an image and set its position
        File file = new File("C:\\Users\\Administrator\\Desktop\\logo.jpg");
        Float x = 0f;
        Float y = 0f;
        //Set the width and height of the image
        Float width = 80f;
        Float height = 80f;

        //Add an image to PDF documents with the "addImage" method
        api.addImage(name, destFilePath, pageNumber, file, x, y, width, height, folder,storage, password);
    }
}

Open the generated document in Spire.Cloud Online Editor: