Image colorization
This document provides code samples for image colorization in popular programming languages for common scenarios.
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Overview
For a feature overview and detailed parameter descriptions for image colorization, see Image colorization.
Install the SDK package
For information about the SDK package dependencies for popular languages, see SDK Overview.
Configure environment variables
Configure the ALIBABA_CLOUD_ACCESS_KEY_ID and ALIBABA_CLOUD_ACCESS_KEY_SECRET environment variables.
An Alibaba Cloud account has full access to all API operations. We recommend that you use a RAM user for API calls or routine O&M. For more information, see Create a RAM user.
Do not save your AccessKey ID or AccessKey Secret in project code. Otherwise, the AccessKey pair may be leaked and the security of all resources in your account may be compromised.
Configure environment variables on Linux and macOS
Open a terminal in IntelliJ IDEA.
Run the following commands to configure the environment variables.
Replace
<access_key_id>with the AccessKey ID of your RAM user and<access_key_secret>with the AccessKey Secret of your RAM user. If you need to configure more permissions, see Control access permissions using a RAM policy.export ALIBABA_CLOUD_ACCESS_KEY_ID=<access_key_id> export ALIBABA_CLOUD_ACCESS_KEY_SECRET=<access_key_secret>
Configure environment variables on Windows
Create a new environment variable file, add the environment variables
ALIBABA_CLOUD_ACCESS_KEY_IDandALIBABA_CLOUD_ACCESS_KEY_SECRET, and set them to the AccessKey ID and AccessKey Secret that you have prepared. Then, restart the Windows operating system. The following example uses Windows 10.Open File Explorer, right-click This PC, and then select Properties.
In the left-side navigation pane, click Advanced system settings.
On the Advanced tab of the System Properties dialog box, click Environment Variables.
In the Environment Variables dialog box, click New.
In the New System Variable dialog box, add the environment variables
ALIBABA_CLOUD_ACCESS_KEY_IDandALIBABA_CLOUD_ACCESS_KEY_SECRET, and set them to the AccessKey ID and AccessKey Secret that you have prepared.Restart the Windows operating system for the configurations to take effect.
Code samples
File in OSS (Shanghai)
/*
Add the dependency.
<!-- https://mvnrepository.com/artifact/com.aliyun/imageenhan20190930 -->
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>imageenhan20190930</artifactId>
<version>${aliyun.imageenhan.version}</version>
</dependency>
*/
import com.aliyun.imageenhan20190930.models.ColorizeImageResponse;
import com.aliyun.tea.TeaException;
import com.aliyun.tea.TeaModel;
public class ColorizeImage {
public static com.aliyun.imageenhan20190930.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
/*
Initializes the com.aliyun.teaopenapi.models.Config object, which stores configuration parameters such as your Access Key ID, Access Key Secret, and endpoint.
*/
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
.setAccessKeyId(accessKeyId)
.setAccessKeySecret(accessKeySecret);
// Service endpoint.
config.endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new com.aliyun.imageenhan20190930.Client(config);
}
public static void main(String[] args_) throws Exception {
// To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET");
com.aliyun.imageenhan20190930.Client client = ColorizeImage.createClient(accessKeyId, accessKeySecret);
com.aliyun.imageenhan20190930.models.ColorizeImageRequest colorizeImageRequest = new com.aliyun.imageenhan20190930.models.ColorizeImageRequest()
.setImageURL("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg");
com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
try {
ColorizeImageResponse colorizeImageResponse = client.colorizeImageWithOptions(colorizeImageRequest, runtime);
// Get the complete response.
System.out.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(colorizeImageResponse)));
// Get a specific field.
System.out.println(colorizeImageResponse.getBody());
} catch (TeaException teaException) {
// Get the complete error message.
System.out.println(com.aliyun.teautil.Common.toJSONString(teaException));
// Get a specific field.
System.out.println(teaException.getCode());
}
}
}
# -*- coding: utf-8 -*-
# Add the dependency.
# pip install alibabacloud_imageenhan20190930
import os
from alibabacloud_imageenhan20190930.client import Client
from alibabacloud_imageenhan20190930.models import ColorizeImageRequest
from alibabacloud_tea_openapi.models import Config
from alibabacloud_tea_util.models import RuntimeOptions
config = Config(
# To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
# If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
# Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID'),
access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET'),
# Service endpoint.
endpoint='imageenhan.cn-shanghai.aliyuncs.com',
# The region ID of the endpoint.
region_id='cn-shanghai'
)
colorize_image_request = ColorizeImageRequest(
mage_url='http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg'
)
runtime = RuntimeOptions()
try:
# Initialize the client.
client = Client(config)
response = client.colorize_image_with_options(colorize_image_request, runtime)
# Get the complete response.
print(response.body)
except Exception as error:
# Get the complete error message.
print(error)
# Get a specific field.
print(error.code)
# Tip: You can view attribute names by using error.__dict__.
<?php
// Add the dependency.
//composer require alibabacloud/imageenhan-20190930
use AlibabaCloud\SDK\Imageenhan\V20190930\Imageenhan;
use \Exception;
use AlibabaCloud\Tea\Utils\Utils;
use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Imageenhan\V20190930\Models\ColorizeImageRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
class ColorizeImage {
/**
* Initializes the client with an Access Key ID and Access Key Secret.
* @param string $accessKeyId
* @param string $accessKeySecret
* @return Imageenhan Client
*/
public static function createClient($accessKeyId, $accessKeySecret){
// Initializes the Darabonba\OpenApi\Models\Config object, which stores configuration parameters such as your Access Key ID, Access Key Secret, and endpoint.
$config = new Config([
"accessKeyId" => $accessKeyId,
"accessKeySecret" => $accessKeySecret
]);
// Service endpoint.
$config->endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new Imageenhan($config);
}
/**
* @param string[] $args
* @return void
*/
public static function main($args){
// To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
$accessKeyId = getenv('ALIBABA_CLOUD_ACCESS_KEY_ID');
$accessKeySecret = getenv('ALIBABA_CLOUD_ACCESS_KEY_SECRET');
$client = self::createClient($accessKeyId, $accessKeySecret);
$colorizeImageRequest = new ColorizeImageRequest([
"imageURL" => "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg"
]);
$runtime = new RuntimeOptions([]);
try {
$resp = $client->colorizeImageWithOptions($colorizeImageRequest, $runtime);
# Get the complete response.
echo Utils::toJSONString($resp->body);
} catch (Exception $exception) {
# Get the complete error message.
echo Utils::toJSONString($exception);
# Get a specific field.
echo $exception->getCode();
}
}
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
require_once $path;
}
// $argv is a reserved array parameter and does not have a practical use. You do not need to modify it.
ColorizeImage::main(array_slice($argv, 1));
// Add the dependency.
// npm install @alicloud/imageenhan20190930
const ImageenhanClient = require('@alicloud/imageenhan20190930');
const OpenapiClient = require('@alicloud/openapi-client');
const TeaUtil = require('@alicloud/tea-util');
let config = new OpenapiClient.Config({
// To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET
});
// Service endpoint.
config.endpoint = `imageenhan.cn-shanghai.aliyuncs.com`;
const client = new ImageenhanClient.default(config);
let colorizeImageRequest = new ImageenhanClient.ColorizeImageRequest({
imageURL: "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg",
});
let runtime = new TeaUtil.RuntimeOptions({});
client.colorizeImageWithOptions(colorizeImageRequest, runtime)
.then(function (colorizeImageResponse) {
// Get the complete response.
console.log(colorizeImageResponse);
// Get a specific field.
console.log(colorizeImageResponse.body.data);
}, function (error) {
// Get the complete error message.
console.log(error);
// Get a specific field.
console.log(error.data.Code);
})
/**
The dependency is github.com/alibabacloud-go/imageenhan-20190930/v2.
We recommend that you run the go mod tidy command to install the dependency.
*/
package main
import (
"fmt"
openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client"
imageenhan20190930 "github.com/alibabacloud-go/imageenhan-20190930/v2/client"
util "github.com/alibabacloud-go/tea-utils/v2/service"
"github.com/alibabacloud-go/tea/tea"
)
func main() {
// To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
accessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
accessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
// Initializes the &openapi.Config object, which stores configuration parameters such as your Access Key ID, Access Key Secret, and endpoint.
config := &openapi.Config{
AccessKeyId: tea.String(accessKeyId),
AccessKeySecret: tea.String(accessKeySecret)
}
// Service endpoint.
config.Endpoint = tea.String("imageenhan.cn-shanghai.aliyuncs.com")
client, err := imageenhan20190930.NewClient(config)
if err != nil {
panic(err)
}
colorizeImageRequest := &imageenhan20190930.ColorizeImageRequest{
ImageURL: tea.String("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg"),
}
runtime := &util.RuntimeOptions{}
colorizeImageResponse, err := client.ColorizeImageWithOptions(colorizeImageRequest, runtime)
if err != nil {
// Get the complete error message.
fmt.Println(err.Error())
} else {
// Get the complete response.
fmt.Println(colorizeImageResponse)
}
}
// Add the dependency.
// dotnet add package AlibabaCloud.SDK.Imageenhan20190930
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Threading.Tasks;
using AlibabaCloud.SDK.Imageenhan20190930.Models;
using Tea;
using Tea.Utils;
namespace AlibabaCloud.SDK.Sample
{
public class Sample
{
/**
* Initializes the client with an Access Key ID and Access Key Secret.
* @param accessKeyId
* @param accessKeySecret
* @return Client
* @throws Exception
*/
public static AlibabaCloud.SDK.Imageenhan20190930.Client CreateClient(string accessKeyId, string accessKeySecret)
{
AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config
{
AccessKeyId = accessKeyId,
AccessKeySecret = accessKeySecret,
};
// Service endpoint.
config.Endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new AlibabaCloud.SDK.Imageenhan20190930.Client(config);
}
public static void Main(string[] args)
{
// To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
AlibabaCloud.SDK.Imageenhan20190930.Client client = CreateClient(System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_ID"), System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_SECRET"));
AlibabaCloud.SDK.Imageenhan20190930.Models.ColorizeImageRequest colorizeImageRequest = new AlibabaCloud.SDK.Imageenhan20190930.Models.ColorizeImageRequest
{
ImageURL = "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg",
};
AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
try
{
AlibabaCloud.SDK.Imageenhan20190930.Models.ColorizeImageResponse colorizeImageResponse = client.ColorizeImageWithOptions(colorizeImageRequest, runtime);
// Get the complete response.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(colorizeImageResponse.Body));
// Get a specific field.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(colorizeImageResponse.Body.Data));
}
catch (TeaException error)
{
// Optional: print the error.
AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message);
}
catch (Exception _error)
{
TeaException error = new TeaException(new Dictionary<string, object>
{
{ "message", _error.Message }
});
// Optional: print the error.
Console.WriteLine(error.Message);
}
}
}
}
Local file or public URL
/*
Add the dependency.
<!-- https://mvnrepository.com/artifact/com.aliyun/imageenhan20190930 -->
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>imageenhan20190930</artifactId>
<version>${aliyun.imageenhan.version}</version>
</dependency>
*/
import com.aliyun.imageenhan20190930.models.ColorizeImageResponse;
import com.aliyun.tea.TeaException;
import com.aliyun.tea.TeaModel;
import java.io.InputStream;
import java.net.URL;
public class ColorizeImage {
public static com.aliyun.imageenhan20190930.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
/*
Initializes the com.aliyun.teaopenapi.models.Config object, which stores configuration parameters such as your Access Key ID, Access Key Secret, and endpoint.
*/
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
.setAccessKeyId(accessKeyId)
.setAccessKeySecret(accessKeySecret);
// Service endpoint.
config.endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new com.aliyun.imageenhan20190930.Client(config);
}
public static void main(String[] args_) throws Exception {
// To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET");
com.aliyun.imageenhan20190930.Client client = ColorizeImage.createClient(accessKeyId, accessKeySecret);
// Scenario 1: Use a local file.
// InputStream inputStream = new FileInputStream(new File("/tmp/ColorizeImage.jpg"));
// Scenario 2: Use a publicly accessible URL.
URL url = new URL("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg");
InputStream inputStream = url.openConnection().getInputStream();
com.aliyun.imageenhan20190930.models.ColorizeImageAdvanceRequest colorizeImageAdvanceRequest = new com.aliyun.imageenhan20190930.models.ColorizeImageAdvanceRequest()
.setImageURLObject(inputStream);
com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
try {
ColorizeImageResponse colorizeImageResponse = client.colorizeImageAdvance(colorizeImageAdvanceRequest, runtime);
// Get the complete response.
System.out.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(colorizeImageResponse)));
// Get a specific field.
System.out.println(colorizeImageResponse.getBody());
} catch (TeaException teaException) {
// Get the complete error message.
System.out.println(com.aliyun.teautil.Common.toJSONString(teaException));
// Get a specific field.
System.out.println(teaException.getCode());
}
}
}
# -*- coding: utf-8 -*-
# Add the dependency.
# pip install alibabacloud_imageenhan20190930
import os
import io
from urllib.request import urlopen
from alibabacloud_imageenhan20190930.client import Client
from alibabacloud_imageenhan20190930.models import ColorizeImageAdvanceRequest
from alibabacloud_tea_openapi.models import Config
from alibabacloud_tea_util.models import RuntimeOptions
config = Config(
# To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
# If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
# Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID'),
access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET'),
# Service endpoint.
endpoint='imageenhan.cn-shanghai.aliyuncs.com',
# The region ID of the endpoint.
region_id='cn-shanghai'
)
# Scenario 1: The file is stored locally.
#img = open(r'/tmp/ColorizeImage1.jpg', 'rb')
# Scenario 2: Use a publicly accessible URL.
url = 'http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg'
img = io.BytesIO(urlopen(url).read())
colorize_image_request = ColorizeImageAdvanceRequest()
colorize_image_request.image_urlobject = img
runtime = RuntimeOptions()
try:
# Initialize the client.
client = Client(config)
response = client.colorize_image_advance(colorize_image_request, runtime)
# Get the complete response.
print(response.body)
except Exception as error:
# Get the complete error message.
print(error)
# Get a specific field.
print(error.code)
# Tip: You can view attribute names by using error.__dict__.
<?php
// Add the dependency.
//composer require alibabacloud/imageenhan-20190930
use AlibabaCloud\SDK\Imageenhan\V20190930\Imageenhan;
use \Exception;
use AlibabaCloud\Tea\Utils\Utils;
use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Imageenhan\V20190930\Models\ColorizeImageAdvanceRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
use GuzzleHttp\Psr7\Stream;
class ColorizeImageAdvance {
/**
* Initializes the client with an Access Key ID and Access Key Secret.
* @param string $accessKeyId
* @param string $accessKeySecret
* @return Imageenhan Client
*/
public static function createClient($accessKeyId, $accessKeySecret){
// Initializes the Darabonba\OpenApi\Models\Config object, which stores configuration parameters such as your Access Key ID, Access Key Secret, and endpoint.
$config = new Config([
"accessKeyId" => $accessKeyId,
"accessKeySecret" => $accessKeySecret
]);
// Service endpoint.
$config->endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new Imageenhan($config);
}
/**
* @param string[] $args
* @return void
*/
public static function main($args){
// To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
$accessKeyId = getenv('ALIBABA_CLOUD_ACCESS_KEY_ID');
$accessKeySecret = getenv('ALIBABA_CLOUD_ACCESS_KEY_SECRET');
$client = self::createClient($accessKeyId, $accessKeySecret);
// Scenario 1: Use a local file.
//$file = fopen('/tmp/ColorizeImage1.jpg', 'rb');
//$stream = new Stream($file);
// Scenario 2: Use a publicly accessible URL.
$file = fopen('http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg', 'rb');
$stream = new Stream($file);
$colorizeImageAdvanceRequest = new ColorizeImageAdvanceRequest([
"imageURLObject" => $stream
]);
$runtime = new RuntimeOptions([]);
try {
$resp = $client->colorizeImageAdvance($colorizeImageAdvanceRequest, $runtime);
# Get the complete response.
echo Utils::toJSONString($resp->body);
} catch (Exception $exception) {
# Get the complete error message.
echo Utils::toJSONString($exception);
# Get a specific field.
echo $exception->getCode();
}
}
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
require_once $path;
}
// $argv is a reserved array parameter and does not have a practical use. You do not need to modify it.
ColorizeImageAdvance::main(array_slice($argv, 1));
// Add the dependency.
// npm install @alicloud/imageenhan20190930
const ImageenhanClient = require('@alicloud/imageenhan20190930');
const OpenapiClient = require('@alicloud/openapi-client');
const TeaUtil = require('@alicloud/tea-util');
const fs = require('fs');
const http = require('http');
const https = require('https');
let config = new OpenapiClient.Config({
// To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET
});
// Service endpoint.
config.endpoint = `imageenhan.cn-shanghai.aliyuncs.com`;
const client = new ImageenhanClient.default(config);
const getResponse = function (httpClient, url) {
return new Promise((resolve, reject) => {
httpClient.get(url, function (response) {
resolve(response);
})
})
}
const request = async function () {
try {
let colorizeImageAdvanceRequest = new ImageenhanClient.ColorizeImageAdvanceRequest();
// Scenario 1: Use a local file.
// const fileStream = fs.createReadStream('/tmp/ColorizeImage1.jpg');
// colorizeImageAdvanceRequest.imageURLObject = fileStream;
// Scenario 2: Use a publicly accessible URL.
const url = new URL("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg");
const httpClient = (url.protocol == "https:") ? https : http;
colorizeImageAdvanceRequest.imageURLObject = await getResponse(httpClient, url);
let runtime = new TeaUtil.RuntimeOptions({ });
client.colorizeImageAdvance(colorizeImageAdvanceRequest, runtime)
.then(function(colorizeImageResponse) {
// Get the complete response.
console.log(colorizeImageResponse);
// Get a specific field.
console.log(colorizeImageResponse.body.data);
}, function(error) {
// Get the complete error message.
console.log(error);
// Get a specific field.
console.log(error.data.Code);
})
} catch (error) {
console.log(error);
}
}();
/**
The dependency is github.com/alibabacloud-go/imageenhan-20190930/v2.
We recommend that you run the go mod tidy command to install the dependency.
*/
package main
import (
"fmt"
openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client"
imageenhan20190930 "github.com/alibabacloud-go/imageenhan-20190930/v2/client"
util "github.com/alibabacloud-go/tea-utils/v2/service"
"github.com/alibabacloud-go/tea/tea"
"net/http"
)
func main() {
// To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
accessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
accessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
// Initializes the &openapi.Config object, which stores configuration parameters such as your Access Key ID, Access Key Secret, and endpoint.
config := &openapi.Config{
AccessKeyId: tea.String(accessKeyId),
AccessKeySecret: tea.String(accessKeySecret)
}
// Service endpoint.
config.Endpoint = tea.String("imageenhan.cn-shanghai.aliyuncs.com")
client, err := imageenhan20190930.NewClient(config)
if err != nil {
panic(err)
}
// Scenario 1: Use a local file.
//file, err := os.Open("/tmp/ColorizeImage.jpg")
//if err != nil {
// fmt.Println("can not open file", err)
// panic(err)
//}
//colorizeImageAdvanceRequest := &imageenhan20190930.ColorizeImageAdvanceRequest{
// ImageURLObject: file,
//}
// Scenario 2: Use a publicly accessible URL.
httpClient := http.Client{}
file, _ := httpClient.Get("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg")
colorizeImageAdvanceRequest := &imageenhan20190930.ColorizeImageAdvanceRequest{
ImageURLObject: file.Body,
}
runtime := &util.RuntimeOptions{}
colorizeImageAdvanceResponse, err := client.ColorizeImageAdvance(colorizeImageAdvanceRequest, runtime)
if err != nil {
// Get the complete error message.
fmt.Println(err.Error())
} else {
// Get the complete response.
fmt.Println(colorizeImageAdvanceResponse)
}
}
// Add the dependency.
// dotnet add package AlibabaCloud.SDK.Imageenhan20190930
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Threading.Tasks;
using AlibabaCloud.SDK.Imageenhan20190930.Models;
using Tea;
using Tea.Utils;
namespace AlibabaCloud.SDK.Sample
{
public class Sample
{
/**
* Initializes the client with an Access Key ID and Access Key Secret.
* @param accessKeyId
* @param accessKeySecret
* @return Client
* @throws Exception
*/
public static AlibabaCloud.SDK.Imageenhan20190930.Client CreateClient(string accessKeyId, string accessKeySecret)
{
AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config
{
AccessKeyId = accessKeyId,
AccessKeySecret = accessKeySecret,
};
// Service endpoint.
config.Endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new AlibabaCloud.SDK.Imageenhan20190930.Client(config);
}
public static void Main(string[] args)
{
// To create an Access Key ID and an Access Key Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use the access key of a RAM user, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Reads the Access Key ID and Access Key Secret from environment variables. You must configure them before you run the code sample.
AlibabaCloud.SDK.Imageenhan20190930.Client client = CreateClient(System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_ID"), System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_SECRET"));
AlibabaCloud.SDK.Imageenhan20190930.Models.ColorizeImageAdvanceRequest colorizeImageAdvanceRequest = new AlibabaCloud.SDK.Imageenhan20190930.Models.ColorizeImageAdvanceRequest
();
// Scenario 1: Use a local file.
// System.IO.StreamReader file = new System.IO.StreamReader(@"/tmp/ColorizeImage1.jpg");
// colorizeImageAdvanceRequest.ImageURLObject = file.BaseStream;
// Scenario 2: Use a publicly accessible URL.
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/ColorizeImage/ColorizeImage1.jpg");
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
colorizeImageAdvanceRequest.ImageURLObject = stream;
AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
try
{
AlibabaCloud.SDK.Imageenhan20190930.Models.ColorizeImageResponse colorizeImageResponse = client.ColorizeImageAdvance(colorizeImageAdvanceRequest, runtime);
// Get the complete response.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(colorizeImageResponse.Body));
// Get a specific field.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(colorizeImageResponse.Body.Data));
}
catch (TeaException error)
{
// Optional: print the error.
AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message);
}
catch (Exception _error)
{
TeaException error = new TeaException(new Dictionary<string, object>
{
{ "message", _error.Message }
});
// Optional: print the error.
Console.WriteLine(error.Message);
}
}
}
}