L_OcrSettingManager_IsSettingNameSupported

Summary

Gets a value indicating whether the given setting name is supported by the OCR engine.

Syntax

L_LTOCR_API L_INT EXT_FUNCTION L_OcrSettingManager_IsSettingNameSupported(settingManager, settingName)

Parameters

L_OcrSettingManager settingManager

Handle to the OCR engine setting manager.

const L_TCHAR* settingName

Unique setting name.

Returns

Comments

This function will return SUCCESS if the setting name is supported, otherwise it returns FAILURE.

LEADTOOLS OCR Module - LEAD Engine contain specific additional features and functionality that can be queried and updated using different L_OcrSettingManager handle functions.

You can use the different methods of the L_OcrSettingManager handle to get and set the engine-specific settings. Each setting has a unique name (a string value). You can get all the settings available to the current OCR engine through the L_OcrSettingManager_GetSettingName method. The L_OcrSettingManager_GetSettingDescriptor and L_OcrSettingManager_GetSettingDescriptors methods returns a description of the setting (its type, friendly name and value range), you can then use the various setting get and set methods to query and change the value of a certain setting. For example, if the setting type is L_OcrSettingValueType_Integer, you can use the L_OcrSettingManager_GetIntegerValue to get the current value of the setting and the L_OcrSettingManager_SetIntegerValue to change its value. Refer to L_OcrEngine_GetSettingManager for a complete example.

Required DLLs and Libraries

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

See Also

Functions

• L_OcrSettingManager_GetSettingCount
• L_OcrSettingManager_GetSettingName
• L_OcrSettingManager_GetSettingDescriptors
• L_OcrSettingManager_GetSettingValueType
• L_OcrSettingManager_GetSettingDescriptor
• L_OcrSettingManager_GetIntegerValue
• L_OcrSettingManager_SetIntegerValue
• L_OcrSettingManager_GetEnumValue
• L_OcrSettingManager_SetEnumValue
• L_OcrSettingManager_GetEnumValueAsString
• L_OcrSettingManager_SetEnumValueAsString
• L_OcrSettingManager_GetDoubleValue
• L_OcrSettingManager_SetDoubleValue
• L_OcrSettingManager_GetBooleanValue
• L_OcrSettingManager_SetBooleanValue
• L_OcrSettingManager_GetStringValue
• L_OcrSettingManager_SetStringValue
• L_OcrSettingManager_GetValue
• L_OcrSettingManager_SetValue
• L_OcrSettingManager_LoadFile
• L_OcrSettingManager_SaveFile

Topics

• Programming with LEADTOOLS OCR Module - LEAD Engine
• Starting and Shutting Down the OCR Engine
• LEADTOOLS OCR Module - LEAD Engine Settings

Example

For an example, refer to L_OcrSettingManager_SetValue