Image color enhancement
This topic provides sample code for Image Color Enhancement in common programming languages and scenarios.
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Overview
For a description of the Image Color Enhancement feature and its request parameters, see Image Color Enhancement.
Install the SDK
For information about SDK dependencies, 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.
Sample code
File in OSS (Shanghai)
/*
Import 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.EnhanceImageColorResponse;
import com.aliyun.tea.TeaException;
import com.aliyun.tea.TeaModel;
public class EnhanceImageColor {
public static com.aliyun.imageenhan20190930.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
/*
Initialize the configuration object com.aliyun.teaopenapi.models.Config.
This object stores configurations such as your AccessKey ID, AccessKey Secret, and service endpoint.
*/
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
.setAccessKeyId(accessKeyId)
.setAccessKeySecret(accessKeySecret);
// The endpoint of the service.
config.endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new com.aliyun.imageenhan20190930.Client(config);
}
public static void main(String[] args_) throws Exception {
// For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET");
com.aliyun.imageenhan20190930.Client client = EnhanceImageColor.createClient(accessKeyId, accessKeySecret);
com.aliyun.imageenhan20190930.models.EnhanceImageColorRequest enhanceImageColorRequest = new com.aliyun.imageenhan20190930.models.EnhanceImageColorRequest()
.setImageURL("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/EnhanceImageColor/EnhanceImageColor1.jpg")
.setMode("LogC")
.setOutputFormat("png");
com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
try {
EnhanceImageColorResponse enhanceImageColorResponse = client.enhanceImageColorWithOptions(enhanceImageColorRequest, runtime);
// Get the complete response.
System.out.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(enhanceImageColorResponse)));
// Get a specific field.
System.out.println(enhanceImageColorResponse.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 -*-
# Import the dependency.
# pip install alibabacloud_imageenhan20190930
import os
from alibabacloud_imageenhan20190930.client import Client
from alibabacloud_imageenhan20190930.models import EnhanceImageColorRequest
from alibabacloud_tea_openapi.models import Config
from alibabacloud_tea_util.models import RuntimeOptions
config = Config(
# For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
# If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
# Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID'),
access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET'),
# The endpoint of the service.
endpoint='imageenhan.cn-shanghai.aliyuncs.com',
# The region ID of the endpoint.
region_id='cn-shanghai'
)
enhance_image_color_request = EnhanceImageColorRequest(
image_url='http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/EnhanceImageColor/EnhanceImageColor1.jpg',
mode='LogC',
output_format='png'
)
runtime = RuntimeOptions()
try:
# Initialize the client.
client = Client(config)
response = client.enhance_image_color_with_options(enhance_image_color_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)
<?php
// Install 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\EnhanceImageColorRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
class EnhanceImageColor {
/**
* Initialize the client with an AccessKey.
* @param string $accessKeyId
* @param string $accessKeySecret
* @return Imageenhan Client
*/
public static function createClient($accessKeyId, $accessKeySecret){
// Initialize the configuration object Darabonba\OpenApi\Models\Config.
// This object stores configurations such as your accessKeyId, accessKeySecret, and service endpoint.
$config = new Config([
"accessKeyId" => $accessKeyId,
"accessKeySecret" => $accessKeySecret
]);
// The endpoint of the service.
$config->endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new Imageenhan($config);
}
/**
* @param string[] $args
* @return void
*/
public static function main($args){
// For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
$accessKeyId = getenv('ALIBABA_CLOUD_ACCESS_KEY_ID');
$accessKeySecret = getenv('ALIBABA_CLOUD_ACCESS_KEY_SECRET');
$client = self::createClient($accessKeyId, $accessKeySecret);
$enhanceImageColorRequest = new EnhanceImageColorRequest([
"imageURL" => "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/EnhanceImageColor/EnhanceImageColor1.jpg",
"mode" => "LogC",
"outputFormat" => "png"
]);
$runtime = new RuntimeOptions([]);
try {
$resp = $client->enhanceImageColorWithOptions($enhanceImageColorRequest, $runtime);
# Get the complete response.
echo Utils::toJSONString($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;
}
// The $argv parameter is a reserved array parameter for inputs and does not require modification.
EnhanceImageColor::main(array_slice($argv, 1));
// Install 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({
// For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET
});
// The endpoint of the service.
config.endpoint = `imageenhan.cn-shanghai.aliyuncs.com`;
const client = new ImageenhanClient.default(config);
let enhanceImageColorRequest = new ImageenhanClient.EnhanceImageColorRequest({
mode: "LogC",
outputFormat: "png",
imageURL: "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/EnhanceImageColor/EnhanceImageColor1.jpg",
});
let runtime = new TeaUtil.RuntimeOptions({});
client.enhanceImageColorWithOptions(enhanceImageColorRequest, runtime)
.then(function (enhanceImageColorResponse) {
// Get the complete response.
console.log(enhanceImageColorResponse);
// Get a specific field.
console.log(enhanceImageColorResponse.body.data);
}, function (error) {
// Get the complete error message.
console.log(error);
// Get a specific field.
console.log(error.data.Code);
})
/**
Dependency: github.com/alibabacloud-go/imageenhan-20190930/v2.
We recommend that you run `go mod tidy` to install the dependency.
*/
package main
import (
"fmt"
"os"
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() {
// For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
accessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
accessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
// Initialize the configuration object &openapi.Config. This object stores configurations such as your AccessKey ID, AccessKey Secret, and service endpoint.
config := &openapi.Config{
AccessKeyId: tea.String(accessKeyId),
AccessKeySecret: tea.String(accessKeySecret)
}
// The endpoint of the service.
config.Endpoint = tea.String("imageenhan.cn-shanghai.aliyuncs.com")
client, err := imageenhan20190930.NewClient(config)
if err != nil {
panic(err)
}
enhanceImageColorRequest := &imageenhan20190930.EnhanceImageColorRequest{
ImageURL: tea.String("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/EnhanceImageColor/EnhanceImageColor1.jpg"),
Mode: tea.String("LogC"),
OutputFormat: tea.String("png"),
}
runtime := &util.RuntimeOptions{}
enhanceImageColorResponse, err := client.EnhanceImageColorWithOptions(enhanceImageColorRequest, runtime)
if err != nil {
// Get the complete error message.
fmt.Println(err.Error())
} else {
// Get the complete response.
fmt.Println(enhanceImageColorResponse)
}
}
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;
using AlibabaCloud.SDK.Imageenhan20190930.Models;
using Tea;
using Tea.Utils;
namespace AlibabaCloud.SDK.Sample
{
public class Sample
{
/**
* Initialize the client with an AccessKey.
* @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,
};
// The endpoint of the service.
config.Endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new AlibabaCloud.SDK.Imageenhan20190930.Client(config);
}
public static void Main(string[] args)
{
// For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
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.EnhanceImageColorRequest enhanceImageColorRequest = new AlibabaCloud.SDK.Imageenhan20190930.Models.EnhanceImageColorRequest
{
Mode = "LogC",
OutputFormat = "png",
ImageURL = "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/EnhanceImageColor/EnhanceImageColor1.jpg",
};
AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
try
{
AlibabaCloud.SDK.Imageenhan20190930.Models.EnhanceImageColorResponse enhanceImageColorResponse = client.EnhanceImageColorWithOptions(enhanceImageColorRequest, runtime);
// Get the complete response.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(enhanceImageColorResponse.Body));
// Get a specific field.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(enhanceImageColorResponse.Body.Data));
}
catch (TeaException error)
{
// Print the error message.
AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message);
}
catch (Exception _error)
{
TeaException error = new TeaException(new Dictionary<string, object>
{
{ "message", _error.Message }
});
// Print the error message.
Console.WriteLine(error.Message);
}
}
}
}
Local file or public URL
/*
Import 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.EnhanceImageColorResponse;
import com.aliyun.tea.TeaException;
import com.aliyun.tea.TeaModel;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.URL;
public class EnhanceImageColor {
public static com.aliyun.imageenhan20190930.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
/*
Initialize the configuration object com.aliyun.teaopenapi.models.Config.
This object stores configurations such as your AccessKey ID, AccessKey Secret, and service endpoint.
*/
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
.setAccessKeyId(accessKeyId)
.setAccessKeySecret(accessKeySecret);
// The endpoint of the service.
config.endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new com.aliyun.imageenhan20190930.Client(config);
}
public static void main(String[] args_) throws Exception {
// For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET");
com.aliyun.imageenhan20190930.Client client = EnhanceImageColor.createClient(accessKeyId, accessKeySecret);
// Scenario 1: Use a local file.
// InputStream inputStream = new FileInputStream("/tmp/EnhanceImageColor.jpg");
// Scenario 2: Use a publicly accessible URL.
URL url = new URL("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/EnhanceImageColor/EnhanceImageColor1.jpg");
InputStream inputStream = url.openConnection().getInputStream();
com.aliyun.imageenhan20190930.models.EnhanceImageColorAdvanceRequest enhanceImageColorAdvanceRequest = new com.aliyun.imageenhan20190930.models.EnhanceImageColorAdvanceRequest()
.setImageURLObject(inputStream)
.setMode("LogC")
.setOutputFormat("png");
com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
try {
EnhanceImageColorResponse enhanceImageColorAdvanceResponse = client.enhanceImageColorAdvance(enhanceImageColorAdvanceRequest, runtime);
// Get the complete response.
System.out.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(enhanceImageColorAdvanceResponse)));
// Get a specific field.
System.out.println(enhanceImageColorAdvanceResponse.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 -*-
# Import 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 EnhanceImageColorAdvanceRequest
from alibabacloud_tea_openapi.models import Config
from alibabacloud_tea_util.models import RuntimeOptions
config = Config(
# For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
# If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
# Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID'),
access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET'),
# The endpoint of the service.
endpoint='imageenhan.cn-shanghai.aliyuncs.com',
# The region ID of the endpoint.
region_id='cn-shanghai'
)
# Scenario 1: Use a local file.
#img = open(r'/tmp/EnhanceImageColor1.jpg', 'rb')
# Scenario 2: Use a publicly accessible URL.
url = 'http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/EnhanceImageColor/EnhanceImageColor1.jpg'
img = io.BytesIO(urlopen(url).read())
enhance_image_color_request = EnhanceImageColorAdvanceRequest(
image_urlobject=img,
mode='LogC',
output_format='png'
)
runtime = RuntimeOptions()
try:
# Initialize the client.
client = Client(config)
response = client.enhance_image_color_advance(enhance_image_color_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)
<?php
// Install 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\EnhanceImageColorAdvanceRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
use GuzzleHttp\Psr7\Stream;
class EnhanceImageColorAdvance {
/**
* Initialize the client with an AccessKey.
* @param string $accessKeyId
* @param string $accessKeySecret
* @return Imageenhan Client
*/
public static function createClient($accessKeyId, $accessKeySecret){
// Initialize the configuration object Darabonba\OpenApi\Models\Config.
// This object stores configurations such as your accessKeyId, accessKeySecret, and service endpoint.
$config = new Config([
"accessKeyId" => $accessKeyId,
"accessKeySecret" => $accessKeySecret
]);
// The endpoint of the service.
$config->endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new Imageenhan($config);
}
/**
* @param string[] $args
* @return void
*/
public static function main($args){
// For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
$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/EnhanceImageColor1.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/EnhanceImageColor/EnhanceImageColor1.jpg', 'rb');
$stream = new Stream($file);
$enhanceImageColorAdvanceRequest = new EnhanceImageColorAdvanceRequest([
"imageURLObject" => $stream,
"mode" => "LogC",
"outputFormat" => "png"
]);
$runtime = new RuntimeOptions([]);
try {
$resp = $client->enhanceImageColorAdvance($enhanceImageColorAdvanceRequest, $runtime);
# Get the complete response.
echo Utils::toJSONString($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;
}
// The $argv parameter is a reserved array parameter for inputs and does not require modification.
EnhanceImageColorAdvance::main(array_slice($argv, 1));
// Install 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({
// For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET
});
// The endpoint of the service.
config.endpoint = `imageenhan.cn-shanghai.aliyuncs.com`;
const getResponse = function (httpClient, url) {
return new Promise((resolve, reject) => {
httpClient.get(url, function (response) {
resolve(response);
})
})
}
const request = async function () {
try {
const client = new ImageenhanClient.default(config);
let enhanceImageColorAdvanceRequest = new ImageenhanClient.EnhanceImageColorAdvanceRequest();
// Scenario 1: Use a local file.
// const fileStream = fs.createReadStream('/tmp/EnhanceImageColor1.jpg');
// enhanceImageColorAdvanceRequest.imageURLObject = fileStream;
// enhanceImageColorAdvanceRequest.outputFormat = "png";
// enhanceImageColorAdvanceRequest.mode = "LogC";
// Scenario 2: Use a publicly accessible URL.
const url = new URL("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/EnhanceImageColor/EnhanceImageColor1.jpg");
const httpClient = (url.protocol == "https:") ? https : http;
enhanceImageColorAdvanceRequest.imageURLObject = await getResponse(httpClient, url);
enhanceImageColorAdvanceRequest.outputFormat = "png";
enhanceImageColorAdvanceRequest.mode = "LogC";
let runtime = new TeaUtil.RuntimeOptions({ });
client.enhanceImageColorAdvance(enhanceImageColorAdvanceRequest, runtime)
.then(function(enhanceImageColorResponse) {
// Get the complete response.
console.log(enhanceImageColorResponse);
// Get a specific field.
console.log(enhanceImageColorResponse.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);
}
}();
/**
Dependency: github.com/alibabacloud-go/imageenhan-20190930/v2.
We recommend that you run `go mod tidy` to install the dependency.
*/
package main
import (
"fmt"
"net/http"
"os"
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() {
// For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
accessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
accessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
// Initialize the configuration object &openapi.Config. This object stores configurations such as your AccessKey ID, AccessKey Secret, and service endpoint.
config := &openapi.Config{
AccessKeyId: tea.String(accessKeyId),
AccessKeySecret: tea.String(accessKeySecret)
}
// The endpoint of the service.
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/EnhanceImageColor.jpg")
//if err != nil {
// fmt.Println("cannot open file", err)
// panic(err)
//}
//enhanceImageColorAdvanceRequest := &imageenhan20190930.EnhanceImageColorAdvanceRequest{
// ImageURLObject: file,
// Mode: tea.String("LogC"),
// OutputFormat: tea.String("png"),
//}
// 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/EnhanceImageColor/EnhanceImageColor1.jpg")
enhanceImageColorAdvanceRequest := &imageenhan20190930.EnhanceImageColorAdvanceRequest{
ImageURLObject: file.Body,
Mode: tea.String("LogC"),
OutputFormat: tea.String("png"),
}
runtime := &util.RuntimeOptions{}
enhanceImageColorAdvanceResponse, err := client.EnhanceImageColorAdvance(enhanceImageColorAdvanceRequest, runtime)
if err != nil {
// Get the complete error message.
fmt.Println(err.Error())
} else {
// Get the complete response.
fmt.Println(enhanceImageColorAdvanceResponse)
}
}
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
{
/**
* Initialize the client with an AccessKey.
* @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,
};
// The endpoint of the service.
config.Endpoint = "imageenhan.cn-shanghai.aliyuncs.com";
return new AlibabaCloud.SDK.Imageenhan20190930.Client(config);
}
public static void Main(string[] args)
{
// For information about how to create and obtain an AccessKey ID and an AccessKey Secret, see https://help.aliyun.com/document_detail/175144.html.
// If you use a RAM user's AccessKey, you must grant the AliyunVIAPIFullAccess permission to the RAM user. For more information, see https://help.aliyun.com/document_detail/145025.html.
// Retrieve the AccessKey ID and AccessKey Secret from environment variables. You must configure the environment variables before you run this sample code.
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.EnhanceImageColorAdvanceRequest enhanceImageColorAdvanceRequest = new AlibabaCloud.SDK.Imageenhan20190930.Models.EnhanceImageColorAdvanceRequest
();
// Scenario 1: Use a local file.
// FileStream file = new FileStream(@"/tmp/EnhanceImageColor1.jpg", FileMode.Open);
// enhanceImageColorAdvanceRequest.ImageURLObject = file;
// enhanceImageColorAdvanceRequest.OutputFormat = "png";
// enhanceImageColorAdvanceRequest.Mode = "LogC";
// Scenario 2: Use a publicly accessible URL.
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imageenhan/EnhanceImageColor/EnhanceImageColor1.jpg");
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
enhanceImageColorAdvanceRequest.ImageURLObject = stream;
enhanceImageColorAdvanceRequest.OutputFormat = "png";
enhanceImageColorAdvanceRequest.Mode = "LogC";
AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
try
{
AlibabaCloud.SDK.Imageenhan20190930.Models.EnhanceImageColorResponse enhanceImageColorResponse = client.EnhanceImageColorAdvance(enhanceImageColorAdvanceRequest, runtime);
// Get the complete response.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(enhanceImageColorResponse.Body));
// Get a specific field.
Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(enhanceImageColorResponse.Body.Data));
}
catch (TeaException error)
{
// Print the error message.
AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message);
}
catch (Exception _error)
{
TeaException error = new TeaException(new Dictionary<string, object>
{
{ "message", _error.Message }
});
// Print the error message.
Console.WriteLine(error.Message);
}
}
}
}