ocrcommon.h File Reference

API published in: S60 3rd Ed FP 1

Link against: ocrsrv.lib

Capability Information

Required Capabilities

None

#include <e32std.h>
#include <e32def.h>
#include <e32base.h>


Data Structures
class	TOCRTextLineInfo
	OCR (Optical Character Recognition) Text Line Information. More...
class	TOCRBlockInfo
	OCR (Optical Character Recognition) Text Line Information. More...
class	TOCRTextRgnInfo
	OCR (Optical Character Recognition) Text Block Information. More...
class	TOCRLayoutSetting
	OCR (Optical Character Recognition) Setting for Layout Analysis. More...
class	TOCRRecognizeSetting
	OCR (Optical Character Recognition) Setting for Recognize (Reserved). More...
class	TOCRLayoutBlockInfo
	OCR (Optical Character Recognition) Block Information for Recognizing Blocks. More...
class	TRegionInfo
	OCR (Optical Character Recognition) Block Information for Recognizing Blocks. More...
class	TOcrEngineEnv
	OCR (Optical Character Recognition) Engine Environment Settings. More...
Enumerations
enum	TOcrLayoutType { EOcrLayoutTypeH, EOcrLayoutTypeV }
	Type of the text layouts. More...
enum	TOcrTextType { EOcrTextMultiLine, EOcrTextSingleLine }
	Type of the text. More...
enum	TOcrBackgroundType { EOcrBackgroundLight, EOcrBackgroundDark, EOcrBackgroundUnknown }
	Type of the text background. More...
Functions
const TInt	KErrOcrBadImage (-1001)
	Bad image or unsupported format.
const TInt	KErrOcrBadLanguage (-1002)
	Unsupported language.
const TInt	KErrOcrBadRegion (-1003)
	Bad layout region.
const TInt	KErrOcrNotSetLanguage (-1004)
	Not set any language.
const TInt	KErrOcrBadDictFile (-1005)
	Not set any language packages.

Type of the text background.

Enumerator:

EOcrBackgroundLight	light character with light background
EOcrBackgroundDark	dark character with dark background
EOcrBackgroundUnknown	un-suspected background

Type of the text layouts.

Enumerator:

EOcrLayoutTypeH	Texts in the block is horizontal.
EOcrLayoutTypeV	Texts in the block is vertical.

Type of the text.

Enumerator:

EOcrTextMultiLine	when the image or recognition area has multi-line format
EOcrTextSingleLine	when the image or recognition area has single-line format