Java Requires Chilkat v11.4.0+

AI Modify Existing Image with Text Prompt

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Uses an AI text prompt and uploaded image data to modify an existing image and receive the modified output. Chilkat2 Java

import com.chilkatsoft.chilkat2.Ai;
import com.chilkatsoft.chilkat2.BinData;
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.JsonObject;

public class ChilkatExample {

    public static void main(String[] args) {
        // This example assumes the Chilkat API to have been previously unlocked.
        // See Global Unlock Sample for sample code.

        // Load the data from an existing image.
        BinData bdImageData = new BinData();
        try {
            bdImageData.loadFile("qa_data/jpg/kid_blue_coat.jpg");
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        Ai ai = new Ai();

        ai.setProvider("openai");

        // Use your provider's API key.
        ai.setApiKey("MY_API_KEY");

        // Choose a model.
        ai.setModel("gpt-5.6-terra");

        JsonObject askParams = new JsonObject();
        askParams.updateString("image.output_format", "jpeg");
        ai.setAskParams(askParams);

        ai.inputAddImageData(bdImageData, "");
        ai.inputAddText("Modify the image by replacing the blue coat with a Metallica T-shirt.");

        // Give the AI some time (2 minutes).
        ai.setIdleTimeoutMs(120000);

        // Ask the AI for image output.
        try {
            ai.ask("image");

            // Get the image response data.;
            ai.getOutputBd(bdImageData);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        bdImageData.writeFile("c:/aaworkarea/out.jpg");

        System.out.println("Success.");

        // -------------------------------
        // Sample Input:
        // -------------------------------
        // 

        // -------------------------------
        // Sample Output:
        // -------------------------------
        // 
    }
}