Go

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. Go

    success := false

    // 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.
    bdImageData := chilkat.NewBinData()
    success = bdImageData.LoadFile("qa_data/jpg/kid_blue_coat.jpg")
    if success == false {
        fmt.Println(bdImageData.LastErrorText())
        bdImageData.DisposeBinData()
        return
    }

    ai := chilkat.NewAi()

    ai.SetProvider("openai")

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

    // Choose a model.
    ai.SetModel("gpt-5")

    askParams := chilkat.NewJsonObject()
    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.
    success = ai.Ask("image")
    if success == false {
        fmt.Println(ai.LastErrorText())
        bdImageData.DisposeBinData()
        ai.DisposeAi()
        askParams.DisposeJsonObject()
        return
    }

    // Get the image response data.;
    success = ai.GetOutputBd(bdImageData)
    if success == false {
        fmt.Println(ai.LastErrorText())
        bdImageData.DisposeBinData()
        ai.DisposeAi()
        askParams.DisposeJsonObject()
        return
    }

    bdImageData.WriteFile("c:/aaworkarea/out.jpg")

    fmt.Println("Success.")

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

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

    bdImageData.DisposeBinData()
    ai.DisposeAi()
    askParams.DisposeJsonObject()