L_IsSupportLocked

#include "l_bitmap.h"

L_LTKRN_API L_BOOL L_IsSupportLocked(uType)

L_UINT uType;

optional feature to check

Indicates whether support is locked for an optional feature, such as GIF file support or LEADTOOLS Document/Medical capabilities.

Parameter	Description
uType	The optional feature to check.
	Value	Meaning
	L_SUPPORT_BARCODES_1D	Support for reading and writing Linear bar codes. This is available in the LEADTOOLS 1D Module.
	L_SUPPORT_BARCODES_2D	Support for all 2D Barcode types (Read and Write).
	L_SUPPORT_DOCUMENT	LEADTOOLS Document Imaging features (ABC, ABIC, JPEG 2000, JBIG2, NITF, CMW, Document Cleanup, Annotations, Windows Phone, Silverlight, JPIP and more). A LEADTOOLS Document license is required. Also includes support for 12-bit grayscale, 16-bit grayscale, 48-bit color and 64-bit images.
	L_SUPPORT_DOCUMENT_WRITERS	Support for the LEADTOOLS Document Writer functionality.
	L_SUPPORT_DOCUMENT_WRITERS_PDF	Support for PDF output when using the LEADTOOLS Document Writer functionality.
	L_SUPPORT_FORMS	Support for Forms Recognition and Processing functionality. Available in selected LEADTOOLS products.
	L_SUPPORT_ICR_PROFESSIONAL	Support for the ICR Module within the OCR Professional engine. This supports the recognition of handwritten text. Available in selected LEADTOOLS products.
	L_SUPPORT_JBIG2	Support for the JBIG2 file format.
	L_SUPPORT_OMR	Support for the LEADTOOLS OMR Module. This supports the recognition of check boxes. Available in selected LEADTOOLS products.
	L_SUPPORT_MEDIA_WRITER	Support for Data DVD Writing. Available in selected LEADTOOLS products.
	L_SUPPORT_MEDICAL	Support for the DICOM file format, document, and all medical features excluding DICOM Communication. Also includes support for 12 bit grayscale, 16-bit grayscale, 48-bit color and 64-bit images.
	L_SUPPORT_DICOM_COMMUNICATION	Support for everything unlocked by L_SUPPORT_MEDICAL, plus support for DICOM Network Communication.
	L_SUPPORT_OCR_ADVANTAGE	Support for the OCR features provided by the OCR Advantage engine. OCR add-on to Document and Medical Imaging toolkits.
	L_SUPPORT_OCR_ADVANTAGE_PDF_OUTPUT	Support for saving OCR results from the OCR Advantage engine as a PDF file. This license is in addition to the cost of the OCR Plugin or Document Imaging.
	L_SUPPORT_OCR_ARABIC	Support for Arabic OCR.
	L_SUPPORT_OCR_ARABIC_PDF_OUTPUT	Support for saving OCR results from the OCR Arabic engine as a PDF file. This license is in addition to the cost of the OCR Plugin or Document Imaging.
	L_SUPPORT_OCR_PROFESSIONAL	Support for the OCR features provided by the OCR Professional engine. OCR add-on to Document and Medical Imaging toolkits.
	L_SUPPORT_OCR_PROFESSIONAL_ASIAN	Support for the OCR Professional engine to recognize Asian text. available in selected LEADTOOLS products.
	L_SUPPORT_OCR_PROFESSIONAL_PDF_OUTPUT	Support for saving OCR results from the OCR Professional engine as a PDF file. This license is in addition to the cost of the OCR Plugin or Document Imaging.
	L_SUPPORT_PDF_ADVANCED	Support for advanced PDF features.
	L_SUPPORT_RASTER_PDF_READ	Support for loading PDF, PS and EPS file formats as raster images. Available in LEADTOOLS PDF Pro. If this support is locked, PDF, PS and EPS files will not be loaded.
	L_SUPPORT_RASTER_PDF_SAVE	Support for saving raster images as a PDF file. Available in selected LEADTOOLS products. Includes support for MRC PDF compression and JBIG2 support.
	L_SUPPORT_PRINT_DRIVER	Support for LEADTOOLS Virtual Printer Driver functionality.
	L_SUPPORT_PRINT_DRIVER_SERVER	Support for LEADTOOLS Virtual Printer Driver functionality on Windows Server.
	L_SUPPORT_PRINT_DRIVER_NETWORK	Support for LEADTOOLS Virtual Network Printer Driver functionality.
	L_SUPPORT_VECTOR	Support for the Vector Features and Vector file formats. available in selected LEADTOOLS products.
	L_SUPPORT_MEDICAL_3D	Support for Medical 3D features.
	L_SUPPORT_CCOW	Support for CCOW features.
	L_SUPPORT_CLOUD	Support for LEADTOOLS Distributed Computing SDK.
	L_SUPPORT_HL7	Support for Health Level 7

Returns

TRUE	The optional feature is locked.
FALSE	The optional feature is available in your toolkit.

Comments

For information about LEADTOOLS Document/Medical capabilities, contact LEAD.

To set a runtime license and unlock special features for a disk file, use the L_SetLicenseFile function.

To set the runtime license from a memory buffer, use the L_SetLicenseBuffer function.

Required DLLs and Libraries

LTKRN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64, Linux.

Example

For an example, refer to L_SetDisplayMode.

Help Version 19.0.2017.10.27

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LEADTOOLS Raster Imaging C API Help

Introduction

Version History

Getting Started

LEADTOOLS Raster Imaging Features

Redistributables/Files To Be Included With Your Application

Functions:	L_SetLicenseFile, L_VersionInfo, L_SetLicenseBuffer
Topics:	Support Functions: Version and License Information
	Setting a Runtime License