References ▼
Several LEADTOOLS SDKs offer imaging and document functionality in the form of ASP.NET Web API Rest services implemented with an MVC architecture that are designed to be easily accessed by any application for a platform-independent solution.
The Web API Services provide a simple JSON interface for HTML5 / JavaScript applications. Developers using high-level environments such as .NET, Java, JavaScript and more, can utilize these LEADTOOLS MVC REST Web Services.
See below for LEADTOOLS MVC Web API and REST Services that are provided with source code:
ASP.NET Web API project located in:
.NET Framework: [Your installation folder]\Examples\Main\JS\DemoServices\fx
.NET Core: [Your installation folder]\Examples\Main\JS\DemoServices\core
| Service | Features | Relevant Source Code |
|---|---|---|
| BankCheck |
Parsing bank check image files and returning important fields. |
DemoServices - BankCheckController.cs |
| Barcode |
Reading barcodes in raster images and obtaining the resulting data. |
DemoServices - BarcodeController.cs |
| Data |
Storing / retreiving annotations via XML. The Annotations Demo also uses this controller to rasterize SVG documents due to a security issue in Internet Explorer. |
DemoServices - DataController.cs |
| DriverLicense |
Parsing driver license image files and returning important fields. |
DemoServices - DriverLicenseController.cs |
| MRTD |
Parsing MRTD image files (such as passports) and returning important fields. |
DemoServices - MRTDController.cs |
| OCR |
Performing OCR on raster images and obtaining the resulting text. |
DemoServices - OcrController.cs |
|
Retrieving bookmarks, signatures, and form fields in PDF documents provided by URL. |
DemoServices - PdfController.cs |
|
| Raster |
Parsing image information and loading raster images. This service also supports loading an image of any format and converting it to one of the following:
|
DemoServices - RasterController.cs |
ASP.NET Web API project (and Java Jersey web API project) located in:
.NET Framework: [Your installation folder]\Examples\Document\JS\DocumentServiceDotNet\fx
.NET Core: [Your installation folder]\Examples\Document\JS\DocumentServiceDotNet\core
Source files: [Your installation folder]\Examples\Document\JS\DocumentServiceDotNet\src
Java: [Your installation folder]\Examples\Document\JS\DocumentServiceJava\document-service
| Service | Features | Relevant Source Code |
|---|---|---|
| Annotations |
Loading, saving, and updating the annotations within a LEADDocument. |
DocumentService - AnnotationsController.cs |
| Cache |
Streaming/retrieving items from a FileCache. |
DocumentService - CacheController.cs |
| Compare |
Comparing two documents, as text or as images, and returning the results either visually or as a markdown report. |
DocumentService - CompareController.cs |
| CorsProxy |
Behaves as a proxy for web requests to ensure the CORS headers are properly configured. Primarily used to ensure drawing images doesn't taint the canvas (more info https://developer.mozilla.org/en-US/docs/Web/HTML/CORS_enabled_image). |
DocumentService - CorsProxyController.cs |
| Document |
Decrypting and converting documents using the LEADDocument instance. |
DocumentService - DocumentController.cs |
| Factory |
Uploading, downloading, saving, and deleting LEADDocument data to/from a FileCache. |
DocumentService - FactoryController.cs |
| Images |
Retrieving multiple document pages as a single combined thumbnail image. |
DocumentService - ImagesController.cs |
| Page |
Retrieving LEADDocument pages as raster or SVG images and retrieving page text or annotations. |
DocumentService - PageController.cs |
| SharePoint |
Listing and retrieving files from a SharePoint directory. |
DocumentService - SharePointController.cs |
| StatusJobConverter |
Utilizes the StatusJobDataRunner to convert the documents, allowing for status querying and cancellation of the requests. |
DocumentService - StatusJobConverterController.cs |
| Structure |
Parsing and returning bookmarks and page links for a LEADDocument. |
DocumentService - StructureController.cs |
WCF service located in Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.WCF
| Service | Features | Relevant Source Code from WebViewerService sub-folder |
|---|---|---|
| AuditLogService | Creating DICOM audit logs. | AuditLogService.cs |
| AuthenticationService | Authenticating users and managing users, rights, permissions and roles | AuthenticationService.cs |
| ExportService | Exporting DICOM datasets. | ExportService.cs |
| MonitorCalibrationService | Storing and retrieving monitor calibrations. | MonitorCalibrationService.cs |
| ObjectQueryService | Performing a DICOM query against a Hosted Web Server. | ObjectQueryService.cs |
| ObjectRetrieveService | Retrieving images, image information, and DICOM metadata from a host Web Server. | ObjectRetrieveService.cs |
| OptionsService | Getting and setting the Web Viewer options. | OptionsService.cs |
| PacsQueryService | Performing a DICOM query against a remote DICOM server. | PacsQueryService.cs |
| PACSRetrieveService | Performing DICOM C-MOVE operations and managing a download queue. | PACSRetrieveService.cs |
| PatientAccessRightsService | Managing access to patient information based on the user's credentials. | PatientAccessRightsService.cs |
| PatientService | Managing patients (adding, removing and updating). | PatientService.cs |
| StoreService | Storing DICOM files (files upload). | StoreService.cs |
| TemplateService | Managing templates (adding, removing and updating). | TemplateService.cs |
ASP service located in Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.Asp\Medical.WebViewer
| Service | Features | Relevant Source Code from Services\Implementation sub-folder |
|---|---|---|
| audit | Creating DICOM audit logs. | AuditHandler.cs |
| auth | Authenticating users and managing users, rights, permissions and roles | AuthHandler.cs |
| export | Exporting DICOM datasets. | ExportHandler.cs |
| monitorcalibration | Storing and retrieving monitor calibrations. | MonitorCalibrationHandler.cs |
| query | Performing a DICOM query against a Hosted Web Server. | QueryHandler.cs |
| retrieve | Retrieving images, image information, and DICOM metadata from a host Web Server. | RetrieveHandler.cs |
| options | Getting and setting Web Viewer options. | OptionsHandler.cs |
| pacsquery | Performing a DICOM query against a remote DICOM server. | PacsQueryHandler.cs |
| pacsretrieve | Performing DICOM C-MOVE operations and managing a download queue. | PACSRetrieveHandler.cs |
| patientaccessrights | Managing access to patient information based on the user's credentials. | PatientAccessRightsHandler.cs |
| patient | Managing patients (adding, removing and updating). | PatientHandler.cs |
| store | Storing DICOM files (files upload). | StoreHandler.cs |
| template | Managing templates (adding, removing and updating). | TemplateHandler.cs |
Utility to configure IIS to host the LEADTOOLS Medical Services, located in Examples\Main\JS\LeadtoolsServicesHostManager.
Service for performing WADO/DicomNet operations using the Medical toolkit, located in Examples\Medical\JS\WADODemo\Medical.WADO.
Operations include Query/Retrieval of a DICOM instance and using it with the WADO Client.