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# Gunakan `GetImageFrame` dengan AWS SDK atau CLI
<a name="example_medical-imaging_GetImageFrame_section"></a>

Contoh kode berikut menunjukkan cara menggunakan`GetImageFrame`.

Contoh tindakan adalah kutipan kode dari program yang lebih besar dan harus dijalankan dalam konteks. Anda dapat melihat tindakan ini dalam konteks dalam contoh kode berikut: 
+  [Memulai dengan set gambar dan bingkai gambar](example_medical-imaging_Scenario_ImageSetsAndFrames_section.md) 

------
#### [ C\$1\$1 ]

**SDK untuk C\$1\$1**  

```
//! Routine which downloads an AWS HealthImaging image frame.
/*!
  \param dataStoreID: The HealthImaging data store ID.
  \param imageSetID: The image set ID.
  \param frameID: The image frame ID.
  \param jphFile: File to store the downloaded frame.
  \param clientConfig: Aws client configuration.
  \return bool: Function succeeded.
*/
bool AwsDoc::Medical_Imaging::getImageFrame(const Aws::String &dataStoreID,
                                            const Aws::String &imageSetID,
                                            const Aws::String &frameID,
                                            const Aws::String &jphFile,
                                            const Aws::Client::ClientConfiguration &clientConfig) {
    Aws::MedicalImaging::MedicalImagingClient client(clientConfig);

    Aws::MedicalImaging::Model::GetImageFrameRequest request;
    request.SetDatastoreId(dataStoreID);
    request.SetImageSetId(imageSetID);

    Aws::MedicalImaging::Model::ImageFrameInformation imageFrameInformation;
    imageFrameInformation.SetImageFrameId(frameID);
    request.SetImageFrameInformation(imageFrameInformation);

    Aws::MedicalImaging::Model::GetImageFrameOutcome outcome = client.GetImageFrame(
            request);

    if (outcome.IsSuccess()) {
        std::cout << "Successfully retrieved image frame." << std::endl;
        auto &buffer = outcome.GetResult().GetImageFrameBlob();

        std::ofstream outfile(jphFile, std::ios::binary);
        outfile << buffer.rdbuf();
    }
    else {
        std::cout << "Error retrieving image frame." << outcome.GetError().GetMessage()
                  << std::endl;

    }

    return outcome.IsSuccess();
}
```
+  Untuk detail API, lihat [GetImageFrame](https://docs.aws.amazon.com/goto/SdkForCpp/medical-imaging-2023-07-19/GetImageFrame)di *Referensi AWS SDK untuk C\$1\$1 API*. 
 Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di [Repositori Contoh Kode AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/medical-imaging/#code-examples). 

------
#### [ CLI ]

**AWS CLI**  
**Untuk mendapatkan data piksel set gambar**  
Contoh `get-image-frame` kode berikut mendapat bingkai gambar.  

```
aws medical-imaging get-image-frame \
    --datastore-id "12345678901234567890123456789012" \
    --image-set-id "98765412345612345678907890789012" \
    --image-frame-information imageFrameId=3abf5d5d7ae72f80a0ec81b2c0de3ef4 \
    imageframe.jph
```
Catatan: Contoh kode ini tidak menyertakan output karena GetImageFrame tindakan mengembalikan aliran data piksel ke file imageframe.jph. Untuk informasi tentang decoding dan melihat bingkai gambar, lihat HTJ2 K decoding library.  
Untuk informasi selengkapnya, lihat [Mendapatkan data piksel yang disetel gambar](https://docs.aws.amazon.com/healthimaging/latest/devguide/get-image-frame.html) di *Panduan AWS HealthImaging Pengembang*.  
+  Untuk detail API, lihat [GetImageFrame](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/medical-imaging/get-image-frame.html)di *Referensi AWS CLI Perintah*. 

------
#### [ Java ]

**SDK untuk Java 2.x**  

```
        public static void getMedicalImageSetFrame(MedicalImagingClient medicalImagingClient,
                        String destinationPath,
                        String datastoreId,
                        String imagesetId,
                        String imageFrameId) {

                try {
                        GetImageFrameRequest getImageSetMetadataRequest = GetImageFrameRequest.builder()
                                        .datastoreId(datastoreId)
                                        .imageSetId(imagesetId)
                                        .imageFrameInformation(ImageFrameInformation.builder()
                                                        .imageFrameId(imageFrameId)
                                                        .build())
                                        .build();
                        medicalImagingClient.getImageFrame(getImageSetMetadataRequest,
                                        FileSystems.getDefault().getPath(destinationPath));

                        System.out.println("Image frame downloaded to " + destinationPath);
                } catch (MedicalImagingException e) {
                        System.err.println(e.awsErrorDetails().errorMessage());
                        System.exit(1);
                }
        }
```
+  Untuk detail API, lihat [GetImageFrame](https://docs.aws.amazon.com/goto/SdkForJavaV2/medical-imaging-2023-07-19/GetImageFrame)di *Referensi AWS SDK for Java 2.x API*. 
 Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di [Repositori Contoh Kode AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/medicalimaging#code-examples). 

------
#### [ JavaScript ]

**SDK untuk JavaScript (v3)**  

```
import { GetImageFrameCommand } from "@aws-sdk/client-medical-imaging";
import { medicalImagingClient } from "../libs/medicalImagingClient.js";

/**
 * @param {string} imageFrameFileName - The name of the file for the HTJ2K-encoded image frame.
 * @param {string} datastoreID - The data store's ID.
 * @param {string} imageSetID - The image set's ID.
 * @param {string} imageFrameID - The image frame's ID.
 */
export const getImageFrame = async (
  imageFrameFileName = "image.jph",
  datastoreID = "DATASTORE_ID",
  imageSetID = "IMAGE_SET_ID",
  imageFrameID = "IMAGE_FRAME_ID",
) => {
  const response = await medicalImagingClient.send(
    new GetImageFrameCommand({
      datastoreId: datastoreID,
      imageSetId: imageSetID,
      imageFrameInformation: { imageFrameId: imageFrameID },
    }),
  );
  const buffer = await response.imageFrameBlob.transformToByteArray();
  writeFileSync(imageFrameFileName, buffer);

  console.log(response);
  // {
  //     '$metadata': {
  //         httpStatusCode: 200,
  //         requestId: 'e4ab42a5-25a3-4377-873f-374ecf4380e1',
  //         extendedRequestId: undefined,
  //         cfId: undefined,
  //         attempts: 1,
  //         totalRetryDelay: 0
  //     },
  //     contentType: 'application/octet-stream',
  //     imageFrameBlob: <ref *1> IncomingMessage {}
  // }
  return response;
};
```
+  Untuk detail API, lihat [GetImageFrame](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/medical-imaging/command/GetImageFrameCommand)di *Referensi AWS SDK untuk JavaScript API*. 
 Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di [Repositori Contoh Kode AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/medical-imaging#code-examples). 

------
#### [ Python ]

**SDK untuk Python (Boto3)**  

```
class MedicalImagingWrapper:
    def __init__(self, health_imaging_client):
        self.health_imaging_client = health_imaging_client


    def get_pixel_data(
        self, file_path_to_write, datastore_id, image_set_id, image_frame_id
    ):
        """
        Get an image frame's pixel data.

        :param file_path_to_write: The path to write the image frame's HTJ2K encoded pixel data.
        :param datastore_id: The ID of the data store.
        :param image_set_id: The ID of the image set.
        :param image_frame_id: The ID of the image frame.
        """
        try:
            image_frame = self.health_imaging_client.get_image_frame(
                datastoreId=datastore_id,
                imageSetId=image_set_id,
                imageFrameInformation={"imageFrameId": image_frame_id},
            )
            with open(file_path_to_write, "wb") as f:
                for chunk in image_frame["imageFrameBlob"].iter_chunks():
                    if chunk:
                        f.write(chunk)
        except ClientError as err:
            logger.error(
                "Couldn't get image frame. Here's why: %s: %s",
                err.response["Error"]["Code"],
                err.response["Error"]["Message"],
            )
            raise
```
Kode berikut membuat instance objek. MedicalImagingWrapper   

```
    client = boto3.client("medical-imaging")
    medical_imaging_wrapper = MedicalImagingWrapper(client)
```
+  Untuk detail API, lihat [GetImageFrame](https://docs.aws.amazon.com/goto/boto3/medical-imaging-2023-07-19/GetImageFrame)di *AWS SDK for Python (Boto3) Referensi* API. 
 Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di [Repositori Contoh Kode AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/medical-imaging#code-examples). 

------
#### [ SAP ABAP ]

**SDK for SAP ABAP**  

```
    TRY.
        " iv_datastore_id = '1234567890123456789012345678901234567890'
        " iv_image_set_id = '1234567890123456789012345678901234567890'
        " iv_image_frame_id = '1234567890123456789012345678901234567890'
        oo_result = lo_mig->getimageframe(
          iv_datastoreid = iv_datastore_id
          iv_imagesetid = iv_image_set_id
          io_imageframeinformation = NEW /aws1/cl_migimageframeinfmtion(
            iv_imageframeid = iv_image_frame_id ) ).
        DATA(lv_frame_blob) = oo_result->get_imageframeblob( ).
        MESSAGE 'Image frame retrieved.' TYPE 'I'.
      CATCH /aws1/cx_migaccessdeniedex.
        MESSAGE 'Access denied.' TYPE 'I'.
      CATCH /aws1/cx_migconflictexception.
        MESSAGE 'Conflict error.' TYPE 'I'.
      CATCH /aws1/cx_miginternalserverex.
        MESSAGE 'Internal server error.' TYPE 'I'.
      CATCH /aws1/cx_migresourcenotfoundex.
        MESSAGE 'Image frame not found.' TYPE 'I'.
      CATCH /aws1/cx_migthrottlingex.
        MESSAGE 'Request throttled.' TYPE 'I'.
      CATCH /aws1/cx_migvalidationex.
        MESSAGE 'Validation error.' TYPE 'I'.
    ENDTRY.
```
+  Untuk detail API, lihat [GetImageFrame](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)di *AWS SDK untuk referensi SAP ABAP* API. 
 Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di [Repositori Contoh Kode AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/mig#code-examples). 

------

Untuk daftar lengkap panduan pengembang AWS SDK dan contoh kode, lihat[Menggunakan layanan ini dengan AWS SDK](sdk-general-information-section.md). Topik ini juga mencakup informasi tentang memulai dan detail tentang versi SDK sebelumnya.