Convert HTML to Image – Aspose.HTML Cloud SDK A widespread use case for Aspose.HTML Cloud functions is file processing and converting. HTML to image conversion allows developers and users to save the visual representation of a web page as a single image file that can be easily shared, displayed, or manipulated.
This article explains in a set of Aspose.HTML Cloud SDK examples how to convert an HTML document to Image file formats such as JPEG , PNG , GIF , TIFF , or BMP . We’ll look at different scenarios for converting HTML to an image: from storage to storage, from local file to local file system, and from the Web to local file system.
HTML to Image Conversion Aspose.HTML Cloud SDK allows you to fetch an HTML document from storage location by its name, from a URL or a local file on your drive, convert it to a specified format and save it to the storage or a local drive. The following code examples demonstrate how to convert HTML to Image formats for different cases. These examples show how to use available SDKs and REST API for conversion operations. A family of SDKs is available to help developers speed up development, including C#, Java, C++, Python, PHP, Ruby, Swift, Java/Android, Node.js, etc.
Asynchronous vs Synchronous Conversion There are two general approaches for converting HTML to Image. The asynchronous approach involves submitting a conversion request, receiving an operation ID, and then checking the status of the conversion until it is completed. Once the status is completed, the resulting file can be downloaded using the provided download link. The synchronous approach, on the other hand, processes the conversion in a single operation. The API waits for the conversion to complete and directly returns the PDF in the response, eliminating the need to check statuses and perform separate download steps. Both methods support the same conversion options.
Asynchronous Conversion The asynchronous conversion approach allows for the submission of a conversion request, where the server processes the conversion in the background. Once the request is submitted, an operation ID is returned, which can be used to check the status of the conversion. Upon completion, the resulting file can be downloaded using the provided ID and download link. Below is an example of how to initiate an asynchronous conversion request.
Submit conversion request Copy 1 curl - X POST - v \
2 "https://api.aspose.cloud/v4.0/html/conversion/html-jpeg" \
3 - d "{'InputPath': 'https://example.com'}" \
4 - H "Content-Type: application/json" \
5 - H "Authorization:Bearer <JWT_token>" Result:
Copy 1 {
2 "file" : null ,
3 "code" : 200 ,
4 "id" : "CN-a902f0ab-6d67-4847-93b3-9d90826f7ead" ,
5 "status" : "running" ,
6 "description" : null ,
7 "links" : {
8 "self" : "/v4.0/html/conversion/CN-a902f0ab-6d67-4847-93b3-9d90826f7ead" ,
9 "download" : null
10 }
11 } Checking Conversion Status: To check the status of the conversion, use the id returned in the previous response:
Copy 1 curl - X GET "https://api.aspose.cloud/v4.0/html/conversion/CN-a902f0ab-6d67-4847-93b3-9d90826f7ead" \
2 - H "Content-Type: application/json" \
3 - H "Authorization:Bearer <JWT_token>" Result:
Copy 1 {
2 "file" : "76482e8b-8d2e-465b-8407-5c7f6e93e614/example.jpeg" ,
3 "code" : 200 ,
4 "id" : "CN-a902f0ab-6d67-4847-93b3-9d90826f7ead" ,
5 "status" : "completed" ,
6 "links" : {
7 "self" : "/v4.0/html/conversion/CN-a902f0ab-6d67-4847-93b3-9d90826f7ead" ,
8 "download" : "v4.0/html/file?path=76482e8b-8d2e-465b-8407-5c7f6e93e614/example.jpeg"
9 }
10 } Possible Statuses: • completed
• pending
• running
• faulted
• canceled
Downloading the Conversion Result: If the status is completed, the result can be downloaded using the id:
Copy 1 curl - X GET "https://api.aspose.cloud/v4.0/html/conversion/CN-662a4f3f-44a3-43ed-8c23-5c7b2a052c02/download" \
2 - H "Authorization:Bearer <JWT_token>" The REST API will return the file as a response. This response will include the Content-Type set as application/octet-stream and the file will be sent as a binary stream for download. This is equivalent to:
Copy 1 Content- Type: application/ octet- stream
2 Content- Disposition: attachment; filename= "example.jpeg" Synchronous Conversion For smaller files, synchronous conversion can be used to eliminate the need to check statuses and download the result in separate calls. The entire process is handled within one call:
Copy 1 curl - X POST "https://api.aspose.cloud/v4.0/html/conversion/html-jpeg/sync" \
2 - H "Content-Type: application/json" \
3 - H "Authorization:Bearer <JWT_token>" \
4 - d ' { "InputPath" : "https://example.com" } ' Result:
Copy 1 Content- Type: application/ octet- stream
2 Content- Disposition: attachment; filename= "example.jpeg" Example 1. Convert HTML to JPEG JPEG is one of the most commonly used image formats. Its uniqueness is the controlled loss of quality during compression. Therefore, it is widely used to store and send graphic content (photos, scanned copies, digitized images) over the Internet. Let’s look at an example of converting a local HTML file to JPEG and saving the result to a local path. The conversion occurs with default conversion options.
C# The following example demonstrates the simplest way to convert HTML to JPEG using C#. You can download the C# SDK from the
GitHub repository .
Copy 1 // Initialize SDK API
2 = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" ). ConvertApi ;
3
4 // Convert HTML to JPEG
5 = await api. ConvertAsync ( "test.html" , "test.jpeg" ); Java The following example demonstrates how to convert HTML to JPEG using Java. You can download the java SDK from the
GitHub repository .
Copy 1 Configuration. setBasePath ( "https://api.aspose.cloud" );
2 Configuration. setAuthPath ( "https://api.aspose.cloud/connect/token" );
3
4 HtmlApi api = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" );
5
6 JobBuilder builder = new ConverterBuilder()
7 . fromLocalFile ( "input.html" )
8 . saveToLocal ( "output.jpeg" );
9
10 OperationResult result = api. convert ( builder); C++ The following example demonstrates how to convert HTML to JPEG C++ language applying. Local HTML converted to JPEG and saved to a local path.
Copy 1 // Get current directory
2 std: : string cur_dir ( argv[ 0 ]);
3 int pos = cur_dir. find_last_of ( "/\\" );
4 cur_dir = cur_dir. substr ( 0 , pos + 1 ); // Include the last slash
5 std: : wstring w_cur_dir ( cur_dir. begin (), cur_dir. end ());
6
7 const utility:: string_t clientId = L"XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ;
8 const utility:: string_t clientSecret = L"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ;
9 const utility:: string_t basePath = L"https://api.aspose.cloud/v4.0" ;
10 const utility:: string_t authPath = L"https://api.aspose.cloud/connect/token" ;
11
12 // Create configuration for authorization
13 std: : shared_ptr< ApiConfiguration> apiConfig ( new ApiConfiguration( clientId, clientSecret, basePath, authPath));
14
15 // Create client from configuration
16 std: : shared_ptr< ApiClient> apiClient ( new ApiClient( apiConfig));
17
18 // Create ConversionApi
19 std: : shared_ptr< ConversionApi> api = std:: make_shared< ConversionApi>( apiClient);
20
21 // File name for conversion
22 utility: : string_t src = w_cur_dir + L"test.html" ;
23 utility: : string_t dst = w_cur_dir + L"result.jpeg" ;
24
25 //Conversion
26 = api-> convertLocalToLocal( src, dst);
27
28 // Check the result file
29 = result-> getFile();
30 std: : ifstream f ( re. c_str ());
31 if (! f. good ())
32 {
33 throw std:: runtime_error( "Conversion failed" );
34 } Python The following example demonstrates how to convert HTML to JPEG Python language applying. You can download the Python SDK from the
GitHub repository .
Copy 1 from asposehtmlcloud. configuration import Configuration
2 from asposehtmlcloud. api . html_api import HtmlApi
3 from asposehtmlcloud. api_client import ApiClient as Client
4 from asposehtmlcloud. rest import ApiException
5
6 configuration = Configuration( apiKey= "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
7 appSid= "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
8 basePath= "https://api.aspose.cloud/v4.0" ,
9 authPath= "https://api.aspose.cloud/connect/token" ,
10 debug= True)
11 client = Client( configuration)
12 html_api = HtmlApi( client)
13
14 try:
15 res = html_api. convertApi . convert_local_to_local ( input_file= "test.html" , output_file= "test.jpeg" )
16 except ApiException as ex:
17 print( "Exception" )
18 print( "Info: " + str( ex))
19 raise ex PHP The following example demonstrates how to convert HTML to JPEG using PHP. You can download the PHP SDK from the
GitHub repository
Copy 1 <? php
2 require_once ( __DIR__ . ' / vendor/ autoload. php ' );
3
4 $conf = array(
5 "basePath" => "https://api.aspose.cloud/v4.0" ,
6 "authPath" => "https://api.aspose.cloud/connect/token" ,
7 "apiKey" => "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
8 "appSID" => "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
9 "defaultUserAgent" => "Webkit"
10 );
11
12 $api_html = new Client\ Invoker\ Api\ HtmlApi( $conf);
13
14 $src = ' input. html ' ;
15 $dst = ' output. jpeg ' ;
16
17 try {
18 // Request to server Api
19 = $api_html-> convertLocalToLocal( $src, $dst);
20 print_r( $result);
21 } catch ( Exception $e) {
22 echo ' Exception when calling HtmlApi-> convertLocalToLocal: ' , $e-> getMessage(), PHP_EOL;
23 }
24
25 ?> Ruby The following example demonstrates how to convert HTML to JPEG Ruby language applying. You can download the Ruby SDK from the
GitHub repository .
Copy 1 # load the gem
2 require ' aspose_html_cloud'
3
4 # Get keys from aspose site.
5 # There is free quota available.
6 # For more details, see https: //purchase.aspose.cloud/pricing
7 8 CONFIG = {
9 "basePath" : "https://api.aspose.cloud/v4.0" ,
10 "authPath" : "https://api.aspose.cloud/connect/token" ,
11 "apiKey" : "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
12 "appSID" : "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
13 "debug" : true
14 }
15
16 api_instance = AsposeHtml:: HtmlApi. new CONFIG
17
18 src = "test.html" # String | Full path to the input file.
19 dst = "test.jpeg" # String | Full path to the result.
20
21 begin
22 # Convert the document from the local file and save result to the local file.
23 result = api_instance. convert_local_to_local ( src, dst)
24 p result
25 rescue AsposeHtml:: ApiError => e
26 puts "Exception when calling api_instance.convert_local_to_local: #{e}"
27 end Node.js The following example demonstrates how to convert HTML to JPEG Node.js language applying. Local HTML converted to JPEG and saved to a local path.
Copy 1 // Get keys from aspose site.
2 // There is free quota available.
3 // For more details, see https://purchase.aspose.cloud/pricing
4 5 var conf = {
6 "basePath" : "https://api.aspose.cloud/v4.0" ,
7 "authPath" : "https://api.aspose.cloud/connect/token" ,
8 "apiKey" : "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
9 "appSID" : "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
10 "defaultUserAgent" : "NodeJsWebkit"
11 };
12
13 var api = require( ' @asposecloud / aspose- html- cloud' );
14
15 // Create Conversion Api object
16 = new api. ConversionApi ( conf);
17
18 var src = "/path/to/src/test.html" ; // {String} Source document.
19 = "/path/to/dst/test.jpeg" ; // {String} Result document.
20 = null ;
21
22 var callback = function( error, data, response) {
23 if ( error) {
24 console. error ( error);
25 } else {
26 console. log ( data);
27 }
28 };
29
30 conversionApi. convertLocalToLocal ( src, dst, opts, callback); Swift The following example demonstrates how to convert HTML to JPEG Swift language applying. You can download the Swift SDK from the
GitHub repository .
Copy 1 import Alamofire
2 import Foundation
3 import XCTest
4 import AsposeHtmlCloud
5
6 static let fm = FileManager. default
7 let resourceDir = fm. homeDirectoryForCurrentUser . appendingPathComponent ( "Documents/Aspose.HTML.Cloud.SDK.Swift/Tests/AsposeHtmlCloudTests/Resources" )
8 let resultDir = fm. homeDirectoryForCurrentUser . appendingPathComponent ( "Documents/Aspose.HTML.Cloud.SDK.Swift/Tests/AsposeHtmlCloudTests/TestResult" )
9
10 func url ( forResource fileName: String) -> URL {
11 return resourceDir. appendingPathComponent ( fileName)
12 }
13
14 func fileExist ( name: String) -> Bool {
15 return FileManager. default . fileExists ( atPath: name)
16 }
17
18 ClientAPI. setConfig (
19 basePath: "https://api.aspose.cloud/v4.0" ,
20 authPath: "https://api.aspose.cloud/connect/token" ,
21 apiKey: "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
22 appSID: "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
23 debugging: true
24 )
25
26 let fileName = "test.html"
27 let format = "jpeg"
28 let src = url( forResource: fileName). absoluteString
29
30 let expectation = self. expectation ( description: "testConvert to \(format)" )
31 let dst = resultDir. appendingPathComponent ( "Output.\(format)" ). absoluteString
32 HtmlAPI. convertLocalToLocal ( src: src, dst: dst, options: nil) { ( data, error) in
33
34 guard error == nil else {
35 XCTFail( "Error convert html to \(format)). Error=\(error!.localizedDescription)" )
36 return
37 }
38 let resultPath = data!. file !
39 XCTAssertTrue( fileExist( name: resultPath))
40 expectation. fulfill ()
41 }
42 self. waitForExpectations ( timeout: 100.0 , handler: nil) Java/Android The following example demonstrates how to convert HTML to JPEG using Java/Android. You can download the Java/Android SDK from the
GitHub repository .
Copy 1 Configuration. setBasePath ( "https://api.aspose.cloud" );
2 Configuration. setAuthPath ( "https://api.aspose.cloud/connect/token" );
3
4 HtmlApi api = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" );
5
6 JobBuilder builder = new ConverterBuilder()
7 . fromLocalFile ( "input.html" )
8 . saveToLocal ( "output.jpeg" );
9
10 OperationResult result = api. convert ( builder); CURL The following example demonstrates how to convert HTML to JPEG using REST API. Take a few required steps:
Upload a local file to storage using
Storage API . Call REST API to execute conversion (in the example below). Download conversion result back from storage using
Storage API . Copy 1 curl - X POST - v \
2 "https://api.aspose.cloud/v4.0/html/conversion/html-jpeg" \
3 - d "{'InputPath': '/testpage.html', 'OutputFile': 'test.jpeg'}" \
4 - H "Content-Type: application/json" \
5 - H "Authorization:Bearer <JWT_token>" HTML to JPEG conversion occurs with the default conversion options : the resulting JPEG document’s width and height correspond to A4, and all margins have zero value.
Example 2. Convert HTML to PNG with explicitly specified options The PNG image format is widely used for transferring images over the network, displaying photos and graphics on web pages, and backing them up to cloud storage. Converting HTML to PNG may be necessary, for example, if you want to add a web page to a PowerPoint presentation, embed it in a blog for readers, or send it via email. The example below shows how to convert HTML to PNG with explicit parameters and save the result back to the local file system.
C# The following SDK example demonstrates how to convert HTML to PNG using C#. HTML is taken from a local file system, converted to PNG, and saved on a local disk. You can download the C# SDK from the
GitHub repository .
Copy 1 // Initialize SDK API
2 = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" ). ConvertApi ;
3
4 // Create an options instance and specify options for HTML to PNG conversion
5 = new ImageConversionOptions()
6 . SetHeight ( 800 )
7 . SetWidth ( 1000 )
8 . SetLeftMargin ( 10 )
9 . SetRightMargin ( 10 )
10 . SetBottomMargin ( 10 )
11 . SetTopMargin ( 10 );
12
13 // Convert HTML to PNG
14 = await api. ConvertAsync ( "test.html" , "test.png" , options); Java The following example demonstrates how to convert HTML to PNG using Java. HTML is taken from the local file system, converted to PNG and saved to the local path. You can download the java SDK from the
GitHub repository .
Copy 1 Configuration. setBasePath ( "https://api.aspose.cloud" );
2 Configuration. setAuthPath ( "https://api.aspose.cloud/connect/token" );
3
4 HtmlApi api = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" );
5
6 ImageConversionOptions opt = new ImageConversionOptions()
7 . setWidth ( 600 )
8 . setHeight ( 900 )
9 . setTopMargin ( 20 )
10 . setBottomMargin ( 20 )
11 . setLeftMargin ( 20 )
12 . setRightMargin ( 20 );
13
14 JobBuilder builder = new ConverterBuilder()
15 . fromLocalFile ( "input.html" )
16 . useOptions ( opt)
17 . saveToLocal ( "output.png" );
18
19 OperationResult result = api. convert ( builder); C++ The following example demonstrates how to convert HTML to PNG using C++. HTML is taken from the local file system, converted to PNG and saved to the local file system.
Copy 1 // Get current directory
2 std: : string cur_dir ( argv[ 0 ]);
3 int pos = cur_dir. find_last_of ( "/\\" );
4 cur_dir = cur_dir. substr ( 0 , pos + 1 ); // Include the last slash
5 std: : wstring w_cur_dir ( cur_dir. begin (), cur_dir. end ());
6
7 const utility:: string_t clientId = L"XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ;
8 const utility:: string_t clientSecret = L"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ;
9 const utility:: string_t basePath = L"https://api.aspose.cloud/v4.0" ;
10 const utility:: string_t authPath = L"https://api.aspose.cloud/connect/token" ;
11
12 // Create configuration for authorization
13 std: : shared_ptr< ApiConfiguration> apiConfig ( new ApiConfiguration( clientId, clientSecret, basePath, authPath));
14
15 // Create client from configuration
16 std: : shared_ptr< ApiClient> apiClient ( new ApiClient( apiConfig));
17
18 // Create ConversionApi
19 std: : shared_ptr< ConversionApi> api = std:: make_shared< ConversionApi>( apiClient);
20
21 // File name for conversion
22 utility: : string_t src = w_cur_dir + L"test.html" ;
23 utility: : string_t dst = w_cur_dir + L"result.png" ;
24
25 std: : shared_ptr< ConversionOptions> opts = std:: make_shared< ConversionOptions>();
26 opts-> setWidth( 800 )
27 -> setHeight( 600 )
28 -> setLeftMargin( 10 )
29 -> setRightMargin( 10 )
30 -> setTopMargin( 10 )
31 -> setBottomMargin( 10 );
32
33 //Conversion
34 = api-> convertLocalToLocal( src, dst, opts);
35
36 // Check the result file
37 = result-> getFile();
38 std: : ifstream f ( re. c_str ());
39 if (! f. good ())
40 {
41 throw std:: runtime_error( "Conversion failed" );
42 } Python The following example demonstrates how to convert HTML to PNG Python language applying. HTML is taken from a local file system, converted to PNG, and saved on a local disk. You can download the Python SDK from the
GitHub repository .
Copy 1 from asposehtmlcloud. configuration import Configuration
2 from asposehtmlcloud. api . html_api import HtmlApi
3 from asposehtmlcloud. api_client import ApiClient as Client
4 from asposehtmlcloud. rest import ApiException
5
6 configuration = Configuration( apiKey= "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
7 appSid= "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
8 basePath= "https://api.aspose.cloud/v4.0" ,
9 authPath= "https://api.aspose.cloud/connect/token" ,
10 debug= True)
11 client = Client( configuration)
12 html_api = HtmlApi( client)
13
14 options = {
15 ' width' : 600 ,
16 ' height' : 900 ,
17 ' topmargin' : 20 ,
18 ' bottommargin' : 20 ,
19 ' leftmargin' : 20 ,
20 ' rightmargin' : 20
21 }
22
23 try:
24 res = html_api. convertApi . convert_local_to_local ( input_file= "test.html" , output_file= "test.png" , options= options)
25 except ApiException as ex:
26 print( "Exception" )
27 print( "Info: " + str( ex))
28 raise ex PHP The following example demonstrates how to convert HTML to PNG using PHP. HTML is taken from a local file system, converted to PNG, and saved on a local disk. You can download the PHP SDK from the
GitHub repository
Copy 1 <? php
2 require_once ( __DIR__ . ' / vendor/ autoload. php ' );
3
4 $conf = array(
5 "basePath" => "https://api.aspose.cloud/v4.0" ,
6 "authPath" => "https://api.aspose.cloud/connect/token" ,
7 "apiKey" => "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
8 "appSID" => "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
9 "defaultUserAgent" => "Webkit"
10 );
11
12 $api_html = new Client\ Invoker\ Api\ HtmlApi( $conf);
13
14 $src = ' input. html ' ;
15 $dst = ' output. png ' ;
16
17 $options = [
18 ' width' => 800 ,
19 ' height' => 600 ,
20 ' left_margin' => 20 ,
21 ' right_margin' => 20 ,
22 ' top_margin' => 20 ,
23 ' bottom_margin' => 20
24 ];
25
26
27 try {
28 // Request to server Api
29 = $api_html-> convertLocalToLocal( $src, $dst, $options);
30 print_r( $result);
31 } catch ( Exception $e) {
32 echo ' Exception when calling HtmlApi-> convertLocalToLocal: ' , $e-> getMessage(), PHP_EOL;
33 }
34 ?> Ruby The following example demonstrates how to convert HTML to PNG Ruby language applying. HTML is taken from a local file system, converted to PNG, and saved on a local disk. You can download the Ruby SDK from the
GitHub repository .
Copy 1 # load the gem
2 require ' aspose_html_cloud'
3
4 # Get keys from aspose site.
5 # There is free quota available.
6 # For more details, see https: //purchase.aspose.cloud/pricing
7 8
9 CONFIG = {
10 "basePath" : "https://api.aspose.cloud/v4.0" ,
11 "authPath" : "https://api.aspose.cloud/connect/token" ,
12 "apiKey" : "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
13 "appSID" : "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
14 "debug" : true
15 }
16
17 api_instance = AsposeHtml:: HtmlApi. new CONFIG
18
19 src = "test.html" # String | Source file.
20 dst = "test.png" # String | Result file.
21
22 opts = {
23 width: 700 , # Float | Resulting image width in pixels.
24 height: 1000 , # Float | Resulting image height in pixels.
25 left_margin: 40 , # Float | Left resulting image margin in pixels.
26 right_margin: 40 , # Float | Right resulting image margin in pixels.
27 top_margin: 50 , # Float | Top resulting image margin in pixels.
28 bottom_margin: 50 # Float | Bottom resulting image margin in pixels.
29 }
30
31 begin
32 # Convert the HTML file from the local file and save result to the local file.
33 result = api_instance. convert_local_to_local ( src, dst, opts)
34 p result
35 rescue AsposeHtml:: ApiError => e
36 puts "Exception when calling api_instance.convert_local_to_local: #{e}"
37 end Node.js The following example demonstrates how to convert HTML to PNG Node.js language applying. HTML is taken from a local file system, converted to PNG, and saved on a local disk.
Copy 1 // Get keys from aspose site.
2 // There is free quota available.
3 // For more details, see https://purchase.aspose.cloud/pricing
4 5 var conf = {
6 "basePath" : "https://api.aspose.cloud/v4.0" ,
7 "authPath" : "https://api.aspose.cloud/connect/token" ,
8 "apiKey" : "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
9 "appSID" : "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
10 "defaultUserAgent" : "NodeJsWebkit"
11 };
12
13 var api = require( ' @asposecloud / aspose- html- cloud' );
14
15 // Create Conversion Api object
16 = new api. ConversionApi ( conf);
17
18 var src = "/path/to/src/test.html" ; // {String} Source document.
19 = "/path/to/dst/test.png" ; // {String} Result document.
20 = {
21 ' width' : 600 ,
22 ' height' : 800 ,
23 ' leftMargin' : 10 ,
24 ' rightMargin' : 20 ,
25 ' topMargin' : 30 ,
26 ' bottomMargin' : 40
27 };
28
29 var callback = function( error, data, response) {
30 if ( error) {
31 console. error ( error);
32 } else {
33 console. log ( data);
34 }
35 };
36
37 conversionApi. convertLocalToLocal ( src, dst, opts, callback); Swift The following example demonstrates how to convert HTML to PNG Swift language applying. HTML is taken from a local file system, converted to PNG, and saved on a local disk. You can download the Swift SDK from the
GitHub repository .
Copy 1 import Alamofire
2 import Foundation
3 import XCTest
4 import AsposeHtmlCloud
5
6 static let fm = FileManager. default
7 let resourceDir = fm. homeDirectoryForCurrentUser . appendingPathComponent ( "Documents/Aspose.HTML.Cloud.SDK.Swift/Tests/AsposeHtmlCloudTests/Resources" )
8 let resultDir = fm. homeDirectoryForCurrentUser . appendingPathComponent ( "Documents/Aspose.HTML.Cloud.SDK.Swift/Tests/AsposeHtmlCloudTests/TestResult" )
9
10 func url ( forResource fileName: String) -> URL {
11 return resourceDir. appendingPathComponent ( fileName)
12 }
13
14 func fileExist ( name: String) -> Bool {
15 return FileManager. default . fileExists ( atPath: name)
16 }
17
18 ClientAPI. setConfig (
19 basePath: "https://api.aspose.cloud/v4.0" ,
20 authPath: "https://api.aspose.cloud/connect/token" ,
21 apiKey: "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
22 appSID: "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
23 debugging: true
24 )
25
26 let fileName = "test.html"
27 let format = "png"
28 let src = url( forResource: fileName). absoluteString
29 let options = Options( width: 800 , height: 600 , leftMargin: 20 ,
30 rightMargin: 20 , topMargin: 20 , bottomMargin: 20 )
31
32
33 let expectation = self. expectation ( description: "testConvert to \(format)" )
34 let dst = resultDir. appendingPathComponent ( "Output.\(format)" ). absoluteString
35 HtmlAPI. convertLocalToLocal ( src: src, dst: dst, options: options) { ( data, error) in
36
37 guard error == nil else {
38 XCTFail( "Error convert html to \(format)). Error=\(error!.localizedDescription)" )
39 return
40 }
41 let resultPath = data!. file !
42 XCTAssertTrue( fileExist( name: resultPath))
43 expectation. fulfill ()
44 }
45 self. waitForExpectations ( timeout: 100.0 , handler: nil) Java/Android The following example demonstrates how to convert HTML to PNG using Java/Android. HTML is taken from the local file system, converted to PNG and saved to the local path. You can download the Java/Android SDK from the
GitHub repository .
Copy 1 Configuration. setBasePath ( "https://api.aspose.cloud" );
2 Configuration. setAuthPath ( "https://api.aspose.cloud/connect/token" );
3
4 HtmlApi api = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" );
5
6 ImageConversionOptions opt = new ImageConversionOptions()
7 . setWidth ( 600 )
8 . setHeight ( 900 )
9 . setTopMargin ( 20 )
10 . setBottomMargin ( 20 )
11 . setLeftMargin ( 20 )
12 . setRightMargin ( 20 );
13
14 JobBuilder builder = new ConverterBuilder()
15 . fromLocalFile ( "input.html" )
16 . useOptions ( opt)
17 . saveToLocal ( "output.png" );
18
19 OperationResult result = api. convert ( builder); CURL The following example demonstrates how to convert HTML to PNG using REST API. Local HTML converted to PNG and saved to the local file system.
Please take a few steps:
Upload local file to storage using
Storage API . Call REST API to execute conversion (in the example below). Download conversion result back from storage using
Storage API . Copy 1 curl - X POST - v \
2 "https://api.aspose.cloud/v4.0/html/conversion/html-png" \
3 - d "{'InputPath': '/testpage.html', 'OutputFile': 'test.png', 'Options': {'Width':1000, 'Height': 800, 'LeftMargin': 10, 'RightMargin': 10, 'TopMargin': 10, 'BottomMargin': 10}}" \
4 - H "Content-Type: application/json" \
5 - H "Authorization: bearer <token>" Example 3. Convert Webpage to Image Aspose.HTML Cloud allows you to retrieve an HTML page from the web by its URL, convert it to image format, and save it to the local file system. The example below demonstrates how to convert webpage to image in GIF format with the default conversion parameters.
C# The following example shows how to convert webpage to image using C#. HTML is taken from the Web, converted to GIF and saved to the local file system. You can download the C# SDK from the
GitHub repository .
Copy 1 // Initialize SDK API
2 = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" ). ConvertApi ;
3
4 // Convert HTML to GIF using ConvertUrlAsync() method
5 = await api. ConvertUrlAsync ( "https://example.com" , "test.gif" ); Java The following example shows how to convert webpage to image using Java. HTML is taken from the Web, converted to GIF and saved to the local file system. You can download the java SDK from the
GitHub repository .
Copy 1 Configuration. setBasePath ( "https://api.aspose.cloud" );
2 Configuration. setAuthPath ( "https://api.aspose.cloud/connect/token" );
3
4 HtmlApi api = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" );
5
6 JobBuilder builder = new ConverterBuilder()
7 . fromUrl ( "https://example.com" )
8 . saveToLocal ( "output.gif" );
9
10 OperationResult result = api. convert ( builder); C++ The following example demonstrates how to convert webpage to image using C++. HTML is taken from the Web, converted to GIF and saved to the local file system.
Copy 1 // Get current directory
2 std: : string cur_dir ( argv[ 0 ]);
3 int pos = cur_dir. find_last_of ( "/\\" );
4 cur_dir = cur_dir. substr ( 0 , pos + 1 ); // Include the last slash
5 std: : wstring w_cur_dir ( cur_dir. begin (), cur_dir. end ());
6
7 const utility:: string_t clientId = L"XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ;
8 const utility:: string_t clientSecret = L"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ;
9 const utility:: string_t basePath = L"https://api.aspose.cloud/v4.0" ;
10 const utility:: string_t authPath = L"https://api.aspose.cloud/connect/token" ;
11
12 // Create configuration for authorization
13 std: : shared_ptr< ApiConfiguration> apiConfig ( new ApiConfiguration( clientId, clientSecret, basePath, authPath));
14
15 // Create client from configuration
16 std: : shared_ptr< ApiClient> apiClient ( new ApiClient( apiConfig));
17
18 // Create ConversionApi
19 std: : shared_ptr< ConversionApi> api = std:: make_shared< ConversionApi>( apiClient);
20
21 // File name for conversion
22 utility: : string_t src = L"https://example.com" ;
23 utility: : string_t dst = w_cur_dir + L"result.gif" ;
24
25 //Conversion
26 = api-> convertUrlToLocal( src, dst);
27
28 // Check the result file
29 = result-> getFile();
30 std: : ifstream f ( re. c_str ());
31 if (! f. good ())
32 {
33 throw std:: runtime_error( "Conversion failed" );
34 } Python The following example shows how to convert webpage to image Python language applying. HTML is taken from the Web, converted to GIF and saved to the local file system. You can download the Python SDK from the
GitHub repository .
Copy 1 import os
2 from asposehtmlcloud. configuration import Configuration
3 from asposehtmlcloud. api . html_api import HtmlApi
4 from asposehtmlcloud. api_client import ApiClient as Client
5 from asposehtmlcloud. rest import ApiException
6
7 # Get keys from aspose site.
8 # There is free quota available.
9 # For more details, see https: //purchase.aspose.cloud/pricing
10 11 configuration = Configuration( apiKey= "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
12 appSid= "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
13 basePath= "https://api.aspose.cloud/v4.0" ,
14 authPath= "https://api.aspose.cloud/connect/token" ,
15 debug= True)
16
17 client = Client( configuration)
18 html_api = HtmlApi( client)
19
20 try:
21 res = html_api. convert_url_to_local ( input_file= "https://example.com" , output_file= "result.gif" )
22 if not os. path . exists ( res. file ):
23 print( ' conversion failed' )
24 except ApiException as ex:
25 print( "Exception" )
26 print( "Info: " + str( ex))
27 raise ex PHP The following example demonstrates how to convert webpage to image using PHP. HTML is taken from the Web, converted to GIF and saved to the local file system. You can download the PHP SDK from the
GitHub repository .
Copy 1 <? php
2 require_once ( __DIR__ . ' / vendor/ autoload. php ' );
3
4 $conf = array(
5 "basePath" => "https://api.aspose.cloud/v4.0" ,
6 "authPath" => "https://api.aspose.cloud/connect/token" ,
7 "apiKey" => "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
8 "appSID" => "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
9 "defaultUserAgent" => "Webkit"
10 );
11
12 $api_html = new Client\ Invoker\ Api\ HtmlApi( $conf);
13
14 $src = ' https: //example.com';
15 = ' output. gif ' ;
16
17 try {
18 // Request to server Api
19 = $api_html-> convertUrlToLocal( $src, $dst);
20 print_r( $result);
21 } catch ( Exception $e) {
22 echo ' Exception when calling HtmlApi-> convertUrlToLocal: ' , $e-> getMessage(), PHP_EOL;
23 }
24 ?> Ruby The following example shows how to convert webpage to image Ruby language applying. HTML is taken from the Web, converted to GIF and saved to the local file system. You can download the Ruby SDK from the
GitHub repository .
Copy 1 # load the gem
2 require ' aspose_html_cloud'
3
4 # Get keys from aspose site.
5 # There is free quota available.
6 # For more details, see https: //purchase.aspose.cloud/pricing
7 8
9 CONFIG = {
10 "basePath" : "https://api.aspose.cloud/v4.0" ,
11 "authPath" : "https://api.aspose.cloud/connect/token" ,
12 "apiKey" : "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
13 "appSID" : "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
14 "debug" : true
15 }
16
17 api_instance = AsposeHtml:: HtmlApi. new CONFIG
18
19 src = "https://example.com" # String | Input url.
20 dst = "test.gif" # String | Result file.
21
22 begin
23 # Convert the HTML file from the web and save result to the local file.
24 result = api_instance. convert_url_to_local ( src, dst)
25 p result
26 rescue AsposeHtml:: ApiError => e
27 puts "Exception when calling api_instance.convert_url_to_local: #{e}"
28 end Node.js The following example shows how to convert webpage to image Node.js language applying. HTML is taken from the Web, converted to GIF and saved to the local file system.
Copy 1 // Get keys from aspose site.
2 // There is free quota available.
3 // For more details, see https://purchase.aspose.cloud/pricing
4 5 var conf = {
6 "basePath" : "https://api.aspose.cloud/v4.0" ,
7 "authPath" : "https://api.aspose.cloud/connect/token" ,
8 "apiKey" : "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
9 "appSID" : "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
10 "defaultUserAgent" : "NodeJsWebkit"
11 };
12
13 var api = require( ' @asposecloud / aspose- html- cloud' );
14
15 // Create Conversion Api object
16 = new api. ConversionApi ( conf);
17
18 var src = "https://example.com" ; // {String} Url for conversion.
19 = "/path/to/dst/test.gif" ; // {String} Result document.
20 = null ;
21
22 var callback = function( error, data, response) {
23 if ( error) {
24 console. error ( error);
25 } else {
26 console. log ( data);
27 }
28 };
29
30 conversionApi. convertUrlToLocal ( src, dst, opts, callback); Swift The following example shows how to convert webpage to image Swift language applying. HTML is taken from the Web, converted to GIF and saved to the local file system. You can download the Swift SDK from the
GitHub repository .
Copy 1 import Alamofire
2 import Foundation
3 import XCTest
4 import AsposeHtmlCloud
5
6 static let fm = FileManager. default
7 let resultDir = fm. homeDirectoryForCurrentUser . appendingPathComponent ( "Documents/Aspose.HTML.Cloud.SDK.Swift/Tests/AsposeHtmlCloudTests/TestResult" )
8
9 func fileExist ( name: String) -> Bool {
10 return FileManager. default . fileExists ( atPath: name)
11 }
12
13 ClientAPI. setConfig (
14 basePath: "https://api.aspose.cloud/v4.0" ,
15 authPath: "https://api.aspose.cloud/connect/token" ,
16 apiKey: "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
17 appSID: "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
18 debugging: true
19 )
20
21 let format = "gif"
22 let src = "https://example.com"
23 let dst = resultDir. appendingPathComponent ( "Output.\(format)" ). absoluteString
24
25 let expectation = self. expectation ( description: "testConvert to \(format)" )
26
27 HtmlAPI. convertUrlToLocal ( src: src, dst: dst, options: nil) { ( data, error) in
28
29 guard error == nil else {
30 XCTFail( "Error convert web site to \(format)). Error=\(error!.localizedDescription)" )
31 return
32 }
33 let resultPath = data!. file !
34 XCTAssertTrue( fileExist( name: resultPath))
35 expectation. fulfill ()
36 }
37 self. waitForExpectations ( timeout: 100.0 , handler: nil) Java/Android The following example shows how to convert webpage to image using Java/Android. HTML is taken from the Web, converted to GIF and saved to the local file system. You can download the Java/Android SDK from the
GitHub repository .
Copy 1 Configuration. setBasePath ( "https://api.aspose.cloud" );
2 Configuration. setAuthPath ( "https://api.aspose.cloud/connect/token" );
3
4 HtmlApi api = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" );
5
6 JobBuilder builder = new ConverterBuilder()
7 . fromUrl ( "https://example.com" )
8 . saveToLocal ( "output.gif" );
9
10 OperationResult result = api. convert ( builder); CURL The following example demonstrates how to convert webpage to image using REST API. HTML is taken from the Web, converted to GIF and saved to the local file system.
Please take a few steps:
Call REST API to execute conversion (in the example below). Download conversion result back from storage using
Storage API . Copy 1 curl - X POST - v \
2 "https://api.aspose.cloud/v4.0/html/conversion/html-gif" \
3 - d "{'InputPath': 'https://example.com', 'OutputFile': 'test.gif'}" \
4 - H "Content-Type: application/json" \
5 - H "Authorization:Bearer <JWT_token>" HTML to GIF conversion occurs with the default conversion options : the resulting GIF document’s width and height correspond to A4, and all margins have zero value.
Example 4. Convert HTML to JPEG inside cloud storage Aspose.HTML Cloud allows you to get an HTML file from your cloud storage and save conversion result back to cloud storage. The conversion occurs with default conversion options.
C# The following example shows how to convert HTML to JPEG using C#. The HTML file is in cloud storage, converted to JPEG, and saved back to cloud storage. You can download the C# SDK from the
GitHub repository .
Copy 1 // Initialize SDK API
2 = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" ). ConvertApi ;
3
4 // Convert HTML to JPEG
5 = new ConverterBuilder()
6 . FromStorageFile ( "/test.html" )
7 . ToStorageFile ( "/test.jpeg" );
8
9 var result = await api. ConvertAsync ( builder); Java The following example shows how to convert HTML to JPEG using Java. The HTML file is in cloud storage, converted to JPEG, and saved back to cloud storage. You can download the java SDK from the
GitHub repository .
Copy 1 Configuration. setBasePath ( "https://api.aspose.cloud" );
2 Configuration. setAuthPath ( "https://api.aspose.cloud/connect/token" );
3
4 HtmlApi api = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" );
5
6 JobBuilder builder = new ConverterBuilder()
7 . fromStorageFile ( "input.html" )
8 . saveToStorage ( "output.jpeg" );
9
10 OperationResult result = api. convert ( builder); C++ The following example demonstrates how to convert HTML to JPEG using C++. The HTML file is in cloud storage, converted to JPEG, and saved back to cloud storage.
Copy 1 const utility:: string_t clientId = L"XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ;
2 const utility:: string_t clientSecret = L"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ;
3 const utility:: string_t basePath = L"https://api.aspose.cloud/v4.0" ;
4 const utility:: string_t authPath = L"https://api.aspose.cloud/connect/token" ;
5
6 // Create configuration for authorization
7 std: : shared_ptr< ApiConfiguration> apiConfig ( new ApiConfiguration( clientId, clientSecret, basePath, authPath));
8
9 // Create client from configuration
10 std: : shared_ptr< ApiClient> apiClient ( new ApiClient( apiConfig));
11
12 // Create ConversionApi
13 std: : shared_ptr< ConversionApi> api = std:: make_shared< ConversionApi>( apiClient);
14
15 // File name for conversion
16 utility: : string_t src = L"file/in/storage/index.html" ;
17 utility: : string_t dst = L"result/in/storage/result.jpeg" ;
18
19 //Conversion
20 = api-> convertStorageToStorage( src, dst); Python The following example shows how to convert HTML to JPEG Python language applying. The HTML file is in cloud storage, converted to JPEG, and saved back to cloud storage. You can download the Python SDK from the
GitHub repository .
Copy 1 from asposehtmlcloud. configuration import Configuration
2 from asposehtmlcloud. api . html_api import HtmlApi
3 from asposehtmlcloud. api_client import ApiClient as Client
4 from asposehtmlcloud. rest import ApiException
5
6 configuration = Configuration( apiKey= "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
7 appSid= "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
8 basePath= "https://api.aspose.cloud/v4.0" ,
9 authPath= "https://api.aspose.cloud/connect/token" ,
10 debug= True)
11 client = Client( configuration)
12 html_api = HtmlApi( client)
13
14 try:
15 res = html_api. convertApi . convert_storage_to_storage ( input_file= "test.html" , output_file= "test.jpeg" ,
16 storage_name= None)
17 except ApiException as ex:
18 print( "Exception" )
19 print( "Info: " + str( ex))
20 raise ex PHP The following example demonstrates how to convert HTML to JPEG using PHP. The HTML file is in cloud storage, converted to JPEG, and saved back to cloud storage. You can download the PHP SDK from the
GitHub repository .
Copy 1 <? php
2 require_once ( __DIR__ . ' / vendor/ autoload. php ' );
3
4 $configuration = array(
5 "basePath" => "https://api.aspose.cloud/v4.0" ,
6 "authPath" => "https://api.aspose.cloud/connect/token" ,
7 "apiKey" => "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
8 "appSID" => "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
9 "defaultUserAgent" => "Webkit"
10 );
11
12 $api_html = new HtmlApi( $configuration);
13
14 $src = "FolderInStorage/test.html" ;
15 $dst = ' FolderInStorage/ test. jpeg ' ;
16 $options = null ;
17
18 try {
19 $result = $api_html-> convertStorageToStorage( $src, $dst, null , $options);
20 print_r( $result);
21 } catch ( Exception $e) {
22 echo ' Exception when calling $api_html-> convertStorageToStorage: ' , $e-> getMessage(), PHP_EOL;
23 }
24 ?> Ruby The following example shows how to convert HTML to JPEG Ruby language applying. The HTML file is in cloud storage, converted to JPEG, and saved back to cloud storage. You can download the Ruby SDK from the
GitHub repository .
Copy 1 # load the gem
2 require ' aspose_html_cloud'
3
4 # Get keys from aspose site.
5 # There is free quota available.
6 # For more details, see https: //purchase.aspose.cloud/pricing
7 8
9 CONFIG = {
10 "basePath" : "https://api.aspose.cloud/v4.0" ,
11 "authPath" : "https://api.aspose.cloud/connect/token" ,
12 "apiKey" : "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
13 "appSID" : "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
14 "debug" : true
15 }
16
17 api_instance = AsposeHtml:: HtmlApi. new CONFIG
18
19 src = "FolderInStorage/test.html" # String | Source file.
20 dst = "FolderInStorage/test.jpeg" # String | Result file.
21 storage = nil
22
23 begin
24 # Convert the file from the storage and save result to the storage.
25 result = api_instance. convert_storage_to_storage ( src, dst, storage)
26 p result
27 rescue AsposeHtml:: ApiError => e
28 puts "Exception when calling api_instance.convert_storage_to_storage: #{e}"
29 end Node.js The following example shows how to convert HTML to JPEG Node.js language applying. The HTML file is in cloud storage, converted to JPEG, and saved back to cloud storage.
Copy 1 // Get keys from aspose site.
2 // There is free quota available.
3 // For more details, see https://purchase.aspose.cloud/pricing
4 5 var conf = {
6 "basePath" : "https://api.aspose.cloud/v4.0" ,
7 "authPath" : "https://api.aspose.cloud/connect/token" ,
8 "apiKey" : "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
9 "appSID" : "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
10 "defaultUserAgent" : "NodeJsWebkit"
11 };
12
13 var api = require( ' @asposecloud / aspose- html- cloud' );
14
15 // Create Conversion Api object
16 = new api. ConversionApi ( conf);
17
18 var src = "FolderInStorage/test.html" ; // {String} Source document.
19 = "FolderInStorage/test.jpeg" ; // {String} Result document.
20 = null ;
21 var storage = null ;
22
23 var callback = function( error, data, response) {
24 if ( error) {
25 console. error ( error);
26 } else {
27 console. log ( data);
28 }
29 };
30
31 conversionApi. convertStorageToStorage ( src, dst, storage, opts, callback); Swift The following example shows how to convert HTML to JPEG Swift language applying. The HTML file is in cloud storage, converted to JPEG, and saved back to cloud storage. You can download the Swift SDK from the
GitHub repository .
Copy 1 import Alamofire
2 import Foundation
3 import XCTest
4 import AsposeHtmlCloud
5
6 ClientAPI. setConfig (
7 basePath: "https://api.aspose.cloud/v4.0" ,
8 authPath: "https://api.aspose.cloud/connect/token" ,
9 apiKey: "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ,
10 appSID: "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" ,
11 debugging: true
12 )
13
14 let src = "FolderInStorage/test.html"
15 let dst = "FolderInStorage/test.jpeg"
16
17 let expectation = self. expectation ( description: "testConvert to jpeg" )
18
19 HtmlAPI. convertStorageToStorage ( src: src, dst: dst, storage: nil, options: nil) { ( data, error) in
20
21 guard error == nil else {
22 XCTFail( "Error convert html to jpeg. Error=\(error!.localizedDescription)" )
23 return
24 }
25
26 let resultPath = data!. file !
27
28 StorageAPI. objectExists ( path: resultPath, storageName: nil, versionId: nil) {( data, error) in
29 guard error == nil else {
30 XCTFail( "Error objectExists exist. Error=\(error!.localizedDescription)" )
31 return
32 }
33
34 XCTAssertTrue( data!. exists )
35 XCTAssertFalse( data!. isFolder )
36 expectation. fulfill ()
37 }
38 }
39 self. waitForExpectations ( timeout: 100.0 , handler: nil) Java/Android The following example shows how to convert HTML to JPEG using Java/Android. The HTML file is in cloud storage, converted to JPEG, and saved back to cloud storage. You can download the Java/Android SDK from the
GitHub repository .
Copy 1 Configuration. setBasePath ( "https://api.aspose.cloud" );
2 Configuration. setAuthPath ( "https://api.aspose.cloud/connect/token" );
3
4 HtmlApi api = new HtmlApi( "CLIENT_ID" , "CLIENT_SECRET" );
5
6 JobBuilder builder = new ConverterBuilder()
7 . fromStorageFile ( "input.html" )
8 . saveToStorage ( "output.jpeg" );
9
10 OperationResult result = api. convert ( builder); CURL The following example demonstrates how to convert HTML to JPEG using REST API. HTML file is located in a cloud storage, converted to JPEG and saved back to the cloud storage.
Copy 1 curl - X POST - v \
2 "https://api.aspose.cloud/v4.0/html/conversion/html-jpeg" \
3 - d "{'InputPath': '/test.html', 'OutputFile': '/test.jpeg'}" \
4 - H "Content-Type: application/json" \
5 - H "Authorization:Bearer <JWT_token>" See Also The
Available SDKs article introduces you to Aspose.HTML Cloud’s ability to use SDKs in various programming languages, such as C#, Java, Python, Ruby, PHP, Node.js, Swift, Android, and C++. More details about available conversion parameters for HTML files are in the
SDK Conversion Options article. The article describes a set of classes that represent options for converting a source HTML-based document to PDF, XPS, and image. Aspose.HTML Cloud API you can call directly from your browser by accessing the
API Reference . Aspose.HTML offers a free online
HTML to Image Converter that converts HTML to images with high quality, ease, and speed. Just upload your files, convert them, and get the result in a few seconds! 
