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Table of contents

Enumerations

Dynamsoft.DWT.EnumDWT_PixelType

Label Value
TWPT_BW 0
TWPT_GRAY 1
TWPT_RGB 2
TWPT_PALLETE 3
TWPT_CMY 4
TWPT_CMYK 5
TWPT_YUV 6
TWPT_YUVK 7
TWPT_CIEXYZ 8
TWPT_LAB 9
TWPT_SRGB 10
TWPT_SCRGB 11
TWPT_INFRARED 16

Dynamsoft.DWT.EnumDWT_BorderStyle

Label Value
TWBS_NONE 0
TWBS_SINGLEFLAT 1
TWBS_SINGLE3D 2

Dynamsoft.DWT.EnumDWT_MessageType

Label Value
TWQC_GET 1
TWQC_SET 2
TWQC_GETDEFAULT 4
TWQC_GETCURRENT 8
TWQC_RESET 16

Dynamsoft.DWT.EnumDWT_Cap

Label Value
CAP_NONE 0
CAP_XFERCOUNT 1
ICAP_COMPRESSION 256
ICAP_PIXELTYPE 257
ICAP_UNITS 258
ICAP_XFERMECH 259
CAP_AUTHOR 4096
CAP_CAPTION 4097
CAP_FEEDERENABLED 4098
CAP_FEEDERLOADED 4099
CAP_TIMEDATE 4100
CAP_SUPPORTEDCAPS 4101
CAP_EXTENDEDCAPS 4102
CAP_AUTOFEED 4103
CAP_CLEARPAGE 4104
CAP_FEEDPAGE 4105
CAP_REWINDPAGE 4106
CAP_INDICATORS 4107
CAP_SUPPORTEDCAPSEXT 4108
CAP_PAPERDETECTABLE 4109
CAP_UICONTROLLABLE 4110
CAP_DEVICEONLINE 4111
CAP_AUTOSCAN 4112
CAP_THUMBNAILSENABLED 4113
CAP_DUPLEX 4114
CAP_DUPLEXENABLED 4115
CAP_ENABLEDSUIONLY 4116
CAP_CUSTOMDSDATA 4117
CAP_ENDORSER 4118
CAP_ALARMS 4120
CAP_ALARMVOLUME 4121
CAP_AUTOMATICCAPTURE 4122
CAP_TIMEBEFOREFIRSTCAPTURE 4123
CAP_TIMEBETWEENCAPTURES 4124
CAP_CLEARBUFFERS 4125
CAP_MAXBATCHBUFFERS 4126
CAP_DEVICETIMEDATE 4127
CAP_POWERSUPPLY 4128
CAP_CAMERAPREVIEWUI 4129
CAP_SERIALNUMBER 4132
CAP_PRINTER 4134
CAP_PRINTERENABLED 4135
CAP_PRINTERINDEX 4136
CAP_PRINTERMODE 4137
CAP_PRINTERSTRING 4138
CAP_PRINTERSUFFIX 4139
CAP_LANGUAGE 4140
CAP_FEEDERALIGNMENT 4141
CAP_FEEDERORDER 4142
CAP_REACQUIREALLOWED 4144
CAP_BATTERYMINUTES 4146
CAP_BATTERYPERCENTAGE 4147
CAP_CAMERASIDE 4148
CAP_SEGMENTED 4149
CAP_CAMERAENABLED 4150
CAP_CAMERAORDER 4151
CAP_MICRENABLED 4152
CAP_FEEDERPREP 4153
CAP_FEEDERPOCKET 4154
CAP_AUTOMATICSENSEMEDIUM 4155
CAP_CUSTOMINTERFACEGUID 4156
ICAP_AUTOBRIGHT 4352
ICAP_BRIGHTNESS 4353
ICAP_CONTRAST 4355
ICAP_CUSTHALFTONE 4356
ICAP_EXPOSURETIME 4357
ICAP_FILTER 4358
ICAP_FLASHUSED 4359
ICAP_GAMMA 4360
ICAP_HALFTONES 4361
ICAP_HIGHLIGHT 4362
ICAP_IMAGEFILEFORMAT 4364
ICAP_LAMPSTATE 4365
ICAP_LIGHTSOURCE 4366
ICAP_ORIENTATION 4368
ICAP_PHYSICALWIDTH 4369
ICAP_PHYSICALHEIGHT 4370
ICAP_SHADOW 4371
ICAP_FRAMES 4372
ICAP_XNATIVERESOLUTION 4374
ICAP_YNATIVERESOLUTION 4375
ICAP_XRESOLUTION 4376
ICAP_YRESOLUTION 4377
ICAP_MAXFRAMES 4378
ICAP_TILES 4379
ICAP_BITORDER 4380
ICAP_CCITTKFACTOR 4381
ICAP_LIGHTPATH 4382
ICAP_PIXELFLAVOR 4383
ICAP_PLANARCHUNKY 4384
ICAP_ROTATION 4385
ICAP_SUPPORTEDSIZES 4386
ICAP_THRESHOLD 4387
ICAP_XSCALING 4388
ICAP_YSCALING 4389
ICAP_BITORDERCODES 4390
ICAP_PIXELFLAVORCODES 4391
ICAP_JPEGPIXELTYPE 4392
ICAP_TIMEFILL 4394
ICAP_BITDEPTH 4395
ICAP_BITDEPTHREDUCTION 4396
ICAP_UNDEFINEDIMAGESIZE 4397
ICAP_EXTIMAGEINFO 4399
ICAP_MINIMUMHEIGHT 4400
ICAP_MINIMUMWIDTH 4401
ICAP_AUTODISCARDBLANKPAGES 4404
ICAP_FLIPROTATION 4406
ICAP_BARCODEDETECTIONENABLED 4407
ICAP_SUPPORTEDBARCODETYPES 4408
ICAP_BARCODEMAXSEARCHPRIORITIES 4409
ICAP_BARCODESEARCHPRIORITIES 4410
ICAP_BARCODESEARCHMODE 4411
ICAP_BARCODEMAXRETRIES 4412
ICAP_BARCODETIMEOUT 4413
ICAP_ZOOMFACTOR 4414
ICAP_PATCHCODEDETECTIONENABLED 4415
ICAP_SUPPORTEDPATCHCODETYPES 4416
ICAP_PATCHCODEMAXSEARCHPRIORITIES 4417
ICAP_PATCHCODESEARCHPRIORITIES 4418
ICAP_PATCHCODESEARCHMODE 4419
ICAP_PATCHCODEMAXRETRIES 4420
ICAP_PATCHCODETIMEOUT 4421
ICAP_FLASHUSED2 4422
ICAP_IMAGEFILTER 4423
ICAP_NOISEFILTER 4424
ICAP_OVERSCAN 4425
ICAP_AUTOMATICBORDERDETECTION 4432
ICAP_AUTOMATICDESKEW 4433
ICAP_AUTOMATICROTATE 4434
ICAP_JPEGQUALITY 4435
ICAP_FEEDERTYPE 4436
ICAP_ICCPROFILE 4437
ICAP_AUTOSIZE 4438
ICAP_AUTOMATICCROPUSESFRAME 4439
ICAP_AUTOMATICLENGTHDETECTION 4440
ICAP_AUTOMATICCOLORENABLED 4441
ICAP_AUTOMATICCOLORNONCOLORPIXELTYPE 4442
ICAP_COLORMANAGEMENTENABLED 4443
ICAP_IMAGEMERGE 4444
ICAP_IMAGEMERGEHEIGHTTHRESHOLD 4445
ICAP_SUPPORTEDEXTIMAGEINFO 4446

Dynamsoft.DWT.EnumDWT_CapType

Label Value
TWON_NONE 0
TWON_ARRAY 3
TWON_ENUMERATION 4
TWON_ONEVALUE 5
TWON_RANGE 6

Dynamsoft.DWT.EnumDWT_TransferMode

Label Value
TWSX_NATIVE 0
TWSX_FILE 1
TWSX_MEMORY 2

Dynamsoft.DWT.EnumDWT_FileFormat

Label Value Description
TWFF_TIFF 0 Tagged Image File Format. Used for document imaging. Native Linux format
TWFF_PICT 1 Native Macintosh format
TWFF_BMP 2 Native Microsoft format
TWFF_XBM 3 X-Windows Bitmap used for document imaging
TWFF_JFIF 4 JPEG File Interchange Format. Wrapper for JPEG images
TWFF_FPX 5 FlashPix, used with digital cameras
TWFF_TIFFMULTI 6 Multi-page TIFF files
TWFF_PNG 7 An image format standard intended for use on the web, replaces GIF
TWFF_SPIFF 8 A standard from JPEG, intended to replace JFIF, also supports JBIG
TWFF_EXIF 9 File format for use with digital cameras
TWFF_PDF 10 A file format from Adobe (TWAIN Spec 1.91)
TWFF_JP2 11 A file format from the Joint Photographic Experts Group ISO/IEC 15444-1 (TWAIN Spec 1.91)
TWFF_JPX 13 A file format from the Joint Photographic Experts Group ISO/IEC 15444-2 (TWAIN Spec 1.91)
TWFF_DEJAVU 14 A file format from LizardTech (TWAIN Spec 1.91)
TWFF_PDFA 15 A file format from Adobe PDF/A, Version 1 (TWAIN Spec 2.0)
TWFF_PDFA2 16 A file format from Adobe PDF/A, Version 2 (TWAIN Spec 2.1) 、

Dynamsoft.DWT.EnumDWT_TIFFCompressionType

Label Value
TIFF_AUTO 0
TIFF_NONE 1
TIFF_RLE 2
TIFF_FAX3 3
TIFF_T4 3
TIFF_FAX4 4
TIFF_T6 4
TIFF_LZW 5
TIFF_JPEG 7
TIFF_PACKBITS 32773

Dynamsoft.DWT.EnumDWT_InterpolationMethod

Label Value
IM_NEARESTNEIGHBOUR 1
IM_BILINEAR 2
IM_BICUBIC 3
IM_BESTQUALITY 5

Dynamsoft.DWT.EnumDWT_ImageType

Label Value
IT_BMP 0
IT_JPG 1
IT_TIF 2
IT_PNG 3
IT_PDF 4
IT_ALL 5
IT_MULTIPAGE_PDF 7
IT_MULTIPAGE_TIF 8

Note: IT_MULTIPAGE_PDF & IT_MULTIPAGE_TIF are only applicable to the ImageType of startScan

Dynamsoft.DWT.EnumPDF_Page

Label Value
Page_Default 0
Page_Custom 1
Page_A4 2
Page_A4_Reverse 3
Page_A3 4
Page_A3_Reverse 5
Page_Letter 6
Page_Letter_Reverse 7
Page_Legal 8
Page_Legal_Reverse 9

Dynamsoft.DWT.EnumDWT_PDFCompressionType

Label Value
PDF_AUTO 0
PDF_FAX4 2
PDF_LZW 3
PDF_JPEG 5
PDF_JP2000 6
PDF_JBig2 7

Dynamsoft.DWT.EnumDWT_ShowMode

Label Value
SW_ACTIVE 0
SW_MAX 1
SW_MIN 2
SW_CLOSE 3
SW_IFLIVE 4

Dynamsoft.DWT.EnumDWT_CapValueType

Label Value
TWTY_INT8 0
TWTY_INT16 1
TWTY_INT32 2
TWTY_UINT8 3
TWTY_UINT16 4
TWTY_int 5
TWTY_BOOL 6
TWTY_FIX32 7
TWTY_FRAME 8
TWTY_STR32 9
TWTY_STR64 10
TWTY_STR128 11
TWTY_STR255 12

Dynamsoft.DWT.EnumDWT_UnitType

Label Value
TWUN_INCHES 0
TWUN_CENTIMETERS 1
TWUN_PICAS 2
TWUN_POINTS 3
TWUN_TWIPS 4
TWUN_PIXELS 5
TWUN_MILLIMETERS 6

Dynamsoft.DWT.EnumDWT_ConvertMode

Label Value
CM_RENDERALL 1
CM_IMAGEONLY 2
CM_AUTO 3

Dynamsoft.DWT.EnumDWT_DUPLEX

Label Value
TWDX_NONE 0
TWDX_1PASSDUPLEX 1
TWDX_2PASSDUPLEX 2

Dynamsoft.DWT.EnumDWT_CapLanguage

Label Value
TWLG_DAN 0
TWLG_DUT 1
TWLG_ENG 2
TWLG_FCF 3
TWLG_FIN 4
TWLG_FRN 5
TWLG_GER 6
TWLG_ICE 7
TWLG_ITN 8
TWLG_NOR 9
TWLG_POR 10
TWLG_SPA 11
TWLG_SWE 12
TWLG_USA 13
TWLG_USERLOCALE -1
TWLG_AFRIKAANS 14
TWLG_ALBANIA 15
TWLG_ARABIC 16
TWLG_ARABIC_ALGERIA 17
TWLG_ARABIC_BAHRAIN 18
TWLG_ARABIC_EGYPT 19
TWLG_ARABIC_IRAQ 20
TWLG_ARABIC_JORDAN 21
TWLG_ARABIC_KUWAIT 22
TWLG_ARABIC_LEBANON 23
TWLG_ARABIC_LIBYA 24
TWLG_ARABIC_MOROCCO 25
TWLG_ARABIC_OMAN 26
TWLG_ARABIC_QATAR 27
TWLG_ARABIC_SAUDIARABIA 28
TWLG_ARABIC_SYRIA 29
TWLG_ARABIC_TUNISIA 30
TWLG_ARABIC_UAE 31
TWLG_ARABIC_YEMEN 32
TWLG_BASQUE 33
TWLG_BYELORUSSIAN 34
TWLG_BULGARIAN 35
TWLG_CATALAN 36
TWLG_CHINESE 37
TWLG_CHINESE_HONGKONG 38
TWLG_CHINESE_PRC 39
TWLG_CHINESE_SINGAPORE 40
TWLG_CHINESE_SIMPLIFIED 41
TWLG_CHINESE_TAIWAN 42
TWLG_CHINESE_TRADITIONAL 43
TWLG_CROATIA 44
TWLG_CZECH 45
TWLG_DANISH 0
TWLG_DUTCH 1
TWLG_DUTCH_BELGIAN 46
TWLG_ENGLISH 2
TWLG_ENGLISH_AUSTRALIAN 47
TWLG_ENGLISH_CANADIAN 48
TWLG_ENGLISH_IRELAND 49
TWLG_ENGLISH_NEWZEALAND 50
TWLG_ENGLISH_SOUTHAFRICA 51
TWLG_ENGLISH_UK 52
TWLG_ENGLISH_USA 13
TWLG_ESTONIAN 53
TWLG_FAEROESE 54
TWLG_FARSI 55
TWLG_FINNISH 4
TWLG_FRENCH 5
TWLG_FRENCH_BELGIAN 56
TWLG_FRENCH_CANADIAN 3
TWLG_FRENCH_LUXEMBOURG 57
TWLG_FRENCH_SWISS 58
TWLG_GERMAN 6
TWLG_GERMAN_AUSTRIAN 59
TWLG_GERMAN_LUXEMBOURG 60
TWLG_GERMAN_LIECHTENSTEIN 61
TWLG_GERMAN_SWISS 62
TWLG_GREEK 63
TWLG_HEBREW 64
TWLG_HUNGARIAN 65
TWLG_ICELANDIC 7
TWLG_INDONESIAN 66
TWLG_ITALIAN 8
TWLG_ITALIAN_SWISS 67
TWLG_JAPANESE 68
TWLG_KOREAN 69
TWLG_KOREAN_JOHAB 70
TWLG_LATVIAN 71
TWLG_LITHUANIAN 72
TWLG_NORWEGIAN 9
TWLG_NORWEGIAN_BOKMAL 73
TWLG_NORWEGIAN_NYNORSK 74
TWLG_POLISH 75
TWLG_PORTUGUESE 10
TWLG_PORTUGUESE_BRAZIL 76
TWLG_ROMANIAN 77
TWLG_RUSSIAN 78
TWLG_SERBIAN_LATIN 79
TWLG_SLOVAK 80
TWLG_SLOVENIAN 81
TWLG_SPANISH 11
TWLG_SPANISH_MEXICAN 82
TWLG_SPANISH_MODERN 83
TWLG_SWEDISH 12
TWLG_THAI 84
TWLG_TURKISH 85
TWLG_UKRANIAN 86
TWLG_ASSAMESE 87
TWLG_BENGALI 88
TWLG_BIHARI 89
TWLG_BODO 90
TWLG_DOGRI 91
TWLG_GUJARATI 92
TWLG_HARYANVI 93
TWLG_HINDI 94
TWLG_KANNADA 95
TWLG_KASHMIRI 96
TWLG_MALAYALAM 97
TWLG_MARATHI 98
TWLG_MARWARI 99
TWLG_MEGHALAYAN 100
TWLG_MIZO 101
TWLG_NAGA 102
TWLG_ORISSI 103
TWLG_PUNJABI 104
TWLG_PUSHTU 105
TWLG_SERBIAN_CYRILLIC 106
TWLG_SIKKIMI 107
TWLG_SWEDISH_FINLAND 108
TWLG_TAMIL 109
TWLG_TELUGU 110
TWLG_TRIPURI 111
TWLG_URDU 112
TWLG_VIETNAMESE 113

Dynamsoft.DWT.EnumDWT_CapSupportedSizes

Label Value
TWSS_NONE 0
TWSS_A4LETTER 1
TWSS_B5LETTER 2
TWSS_USLETTER 3
TWSS_USLEGAL 4
TWSS_A5 5
TWSS_B4 6
TWSS_B6 7
TWSS_USLEDGER 9
TWSS_USEXECUTIVE 10
TWSS_A3 11
TWSS_B3 12
TWSS_A6 13
TWSS_C4 14
TWSS_C5 15
TWSS_C6 16
TWSS_4A0 17
TWSS_2A0 18
TWSS_A0 19
TWSS_A1 20
TWSS_A2 21
TWSS_A4 1
TWSS_A7 22
TWSS_A8 23
TWSS_A9 24
TWSS_A10 25
TWSS_ISOB0 26
TWSS_ISOB1 27
TWSS_ISOB2 28
TWSS_ISOB3 12
TWSS_ISOB4 6
TWSS_ISOB5 29
TWSS_ISOB6 7
TWSS_ISOB7 30
TWSS_ISOB8 31
TWSS_ISOB9 32
TWSS_ISOB10 33
TWSS_JISB0 34
TWSS_JISB1 35
TWSS_JISB2 36
TWSS_JISB3 37
TWSS_JISB4 38
TWSS_JISB5 2
TWSS_JISB6 39
TWSS_JISB7 40
TWSS_JISB8 41
TWSS_JISB9 42
TWSS_JISB10 43
TWSS_C0 44
TWSS_C1 45
TWSS_C2 46
TWSS_C3 47
TWSS_C7 48
TWSS_C8 49
TWSS_C9 50
TWSS_C10 51
TWSS_USSTATEMENT 52
TWSS_BUSINESSCARD 53
TWSS_MAXSIZE 54

Dynamsoft.DWT.EnumDWT_CapFeederAlignment

Label Value
TWFA_NONE 0
TWFA_LEFT 1
TWFA_CENTER 2
TWFA_RIGHT 3

Dynamsoft.DWT.EnumDWT_CapFeederOrder

Label Value
TWFO_FIRSTPAGEFIRST 0
TWFO_LASTPAGEFIRST 1

Dynamsoft.DWT.EnumDWT_CapPrinter

Label Value
TWPR_IMPRINTERTOPBEFORE 0
TWPR_IMPRINTERTOPAFTER 1
TWPR_IMPRINTERBOTTOMBEFORE 2
TWPR_IMPRINTERBOTTOMAFTER 3
TWPR_ENDORSERTOPBEFORE 4
TWPR_ENDORSERTOPAFTER 5
TWPR_ENDORSERBOTTOMBEFORE 6
TWPR_ENDORSERBOTTOMAFTER 7

Dynamsoft.DWT.EnumDWT_CapPrinterMode

Label Value
TWPM_SINGLESTRING 0
TWPM_MULTISTRING 1
TWPM_COMPOUNDSTRING 2

Dynamsoft.DWT.EnumDWT_CapBitdepthReduction

Label Value
TWBR_THRESHOLD 0
TWBR_HALFTONE 1
TWBR_CUSTHALFTONE 2
TWBR_DIFFUSION 3

Dynamsoft.DWT.EnumDWT_CapBitOrder

Label Value
TWBO_LSBFIRST 0
TWBO_MSBFIRST 1

Dynamsoft.DWT.EnumDWT_CapFilterType

Label Value
TWFT_RED 0
TWFT_GREEN 1
TWFT_BLUE 2
TWFT_NONE 3
TWFT_WHITE 4
TWFT_CYAN 5
TWFT_MAGENTA 6
TWFT_YELLOW 7
TWFT_BLACK 8

Dynamsoft.DWT.EnumDWT_CapFlash

Label Value
TWFL_NONE 0
TWFL_OFF 1
TWFL_ON 2
TWFL_AUTO 3
TWFL_REDEYE 4

Dynamsoft.DWT.EnumDWT_CapFlipRotation

Label Value
TWFR_BOOK 0
TWFR_FANFOLD 1

Dynamsoft.DWT.EnumDWT_CapImageFilter

Label Value
TWIF_NONE 0
TWIF_AUTO 1
TWIF_LOWPASS 2
TWIF_BANDPASS 3
TWIF_HIGHPASS 4
TWIF_TEXT 3
TWIF_FINELINE 4

Dynamsoft.DWT.EnumDWT_CapLightPath

Label Value
TWLP_REFLECTIVE 0
TWLP_TRANSMISSIVE 1

Dynamsoft.DWT.EnumDWT_CapLightSource

Label Value
TWLS_RED 0
TWLS_GREEN 1
TWLS_BLUE 2
TWLS_NONE 3
TWLS_WHITE 4
TWLS_UV 5
TWLS_IR 6

Dynamsoft.DWT.EnumDWT_MagType

Label Value
TWMD_MICR 0
TWMD_RAW 1
TWMD_INVALID 2

Dynamsoft.DWT.EnumDWT_CapNoiseFilter

Label Value
TWNF_NONE 0
TWNF_AUTO 1
TWNF_LONEPIXEL 2
TWNF_MAJORITYRULE 3

Dynamsoft.DWT.EnumDWT_CapORientation

Label Value
TWOR_ROT0 0
TWOR_ROT90 1
TWOR_ROT180 2
TWOR_ROT270 3
TWOR_PORTRAIT 0
TWOR_LANDSCAPE 3
TWOR_AUTO 4
TWOR_AUTOTEXT 5
TWOR_AUTOPICTURE 6

Dynamsoft.DWT.EnumDWT_CapOverscan

Label Value
TWOV_NONE 0
TWOV_AUTO 1
TWOV_TOPBOTTOM 2
TWOV_LEFTRIGHT 3
TWOV_ALL 4

Dynamsoft.DWT.EnumDWT_CapPixelFlavor

Label Value
TWPF_CHOCOLATE 0
TWPF_VANILLA 1

Dynamsoft.DWT.EnumDWT_CapPlanarChunky

Label Value
TWPC_CHUNKY 0
TWPC_PLANAR 1

Dynamsoft.DWT.EnumDWT_DataSourceStatus

Label Value
TWDSS_CLOSED 0
TWDSS_OPENED 1
TWDSS_ENABLED 2
TWDSS_ACQUIRING 3

Dynamsoft.DWT.EnumDWT_FitWindowType

Label Value
enumFitWindow 0
enumFitWindowHeight 1
enumFitWindowWidth 2

Dynamsoft.DWT.EnumDWT_PlatformType

Label Value
enumWindow 0
enumMac 1
enumLinux 2

Dynamsoft.DWT.EnumDWT_UploadDataFormat

Label Value
Binary 0
Base64 1

Dynamsoft.DWT.EnumDWT_MouseShape

Label Value
Default 0
Hand 1
Crosshair 2
Zoom 3
NWResize 4
EResize 5
NResize 6
Resize 7
Move 8

Dynamsoft.DWT.EnumDWT_Language

Label Value
English 0
French 1
Arabic 2
Spanish 3
Portuguese 4
German 5
Italian 6
Russian 7
Chinese 8

Dynamsoft.DWT.EnumDWT_InitMsg

Label Value
Info 1
Error 2
NotInstalledError 3
DownloadError 4
DownloadNotRestartError 5

Dynamsoft.DWT.EnumDWT_Driver

Label Value
TWAIN 0
ICA 3
SANE 3
TWAIN_AND_ICA 4
TWAIN_AND_TWAIN64 4
TWAIN64 5

Dynamsoft.DWT.EnumDWT_OCRDownloadType

Label Value
OCRDT_Dll 0
OCRDT_LANGUAGE 1

Dynamsoft.DWT.EnumDWT_OCRLanguage

Label Language Value
OCRL_ARA Arabic ara
OCRL_BEN Bengali ben
OCRL_CHI_SIM Chinese_Simplified chi_sim
OCRL_CHI_TRA Chinese_Traditional chi_tra
OCRL_DEU German deu
OCRL_ENG English eng
OCRL_FAS Persian fas
OCRL_FRA French fra
OCRL_HIN Hindi hin
OCRL_IND Indonesian ind
OCRL_ITA Italian ita
OCRL_JAV Javanese jav
OCRL_JPN Japanese jpn
OCRL_KOR Korean kor
OCRL_MAR Marathi mar
OCRL_MSA Malay msa
OCRL_PAN Panjabi pan
OCRL_POR Portuguese por
OCRL_RUS Russian rus
OCRL_SPA Spanish spa
OCRL_SWA Swahili swa
OCRL_TAM Tamil tam
OCRL_TEL Telugu tel
OCRL_THA Thai tha
OCRL_TUR Turkish tur
OCRL_URD Urdu urd
OCRL_VIE Vietnamese vie

Dynamsoft.DWT.EnumDWT_OCROutputFormat

Label Value Description
OCROF_TEXT 0 Outputs in a plain text format with a .txt extension if saved as a file.
OCROF_PDFPLAINTEXT 1 Outputs the OCR text results to a PDF. Any images from the original scanned image are lost.
OCROF_PDFIMAGEOVERTEXT 2 Outputs the OCR text results to a PDF, with the original scanned image printed overtop.
OCROF_PDFPLAINTEXT_PDFX 3 Outputs the OCR text results to a PDF/A. Any images from the original scanned image are lost.
OCROF_PDFIMAGEOVERTEXT_PDFX 4 Outputs the OCR text results to a PDF/A, with the original scanned image printed overtop.

Dynamsoft.DWT.EnumDWT_OCRPageSetMode

Label Value Description
OCRPSM_OSD_ONLY 0 Script detection only(OSD).
PSM_AUTO_OSD 1 Automatic page segmentation with orientation and script detection. (OSD)
PSM_AUTO_ONLY 2 Automatic page segmentation, but no OSD, or OCR.
PSM_AUTO 3 Fully automatic page segmentation, but no OSD. (Default)
PSM_SINGLE_COLUMN 4 Assume a single column of text of variable sizes.
PSM_SINGLE_COLUMN 5 Assume a single uniform block of vertically aligned text.
PSM_SINGLE_BLOCK 6 Assume a single uniform block of text.
PSM_SINGLE_LINE 7 Treat the image as a single text line.
PSM_SINGLE_WORD 8 Treat the image as a single word.
PSM_CIRCLE_WORD 9 Treat the image as a single word in a circle.
PSM_SINGLE_CHAR 10 Treat the image as a single character.

Dynamsoft.DWT.EnumDWT_OCRProRecognitionModule

Label Value
OCRPM_AUTO AUTO
OCRPM_MOSTACCURATE MOSTACCURATE
OCRPM_BALANCED BALANCED
OCRPM_FASTEST FASTEST

Dynamsoft.DWT.EnumDWT_OCRProOutputFormat

Label Value
OCRPFT_TXTS TXTS
OCRPFT_TXTCSV TXTCSV
OCRPFT_TXTF TXTF
OCRPFT_XML XML
OCRPFT_IOTPDF IOTPDF
OCRPFT_IOTPDF_MRC IOTPDF_MRC

Dynamsoft.DWT.EnumDWT_OCRProPDFVersion

Label Value
OCRPPDFV_0 1.0
OCRPPDFV_1 1.1
OCRPPDFV_2 1.2
OCRPPDFV_3 1.3
OCRPPDFV_4 1.4
OCRPPDFV_5 1.5
OCRPPDFV_6 1.6
OCRPPDFV_7 1.7

Dynamsoft.DWT.EnumDWT_OCRProPDFAVersion

Label Value
OCRPPDFAV_1A pdf/a-1a
OCRPPDFAV_1B pdf/a-1b
OCRPPDFAV_2A pdf/a-2a
OCRPPDFAV_2B pdf/a-2b
OCRPPDFAV_2U pdf/a-2u
OCRPPDFAV_3A pdf/a-3a
OCRPPDFAV_3B pdf/a-3b
OCRPPDFAV_3U pdf/a-3u

Dynamsoft.DWT.EnumDWT_OCRProType

Label Value
OCRDT_File 0
OCRDT_Index 1

Dynamsoft.DWT.EnumDWT_OCRFindTextFlags

Label Value
OCRFT_WHOLEWORD 1
OCRFT_MATCHCASE 2
OCRFT_FUZZYMATCH 4

Dynamsoft.DWT.EnumDWT_OCRFindTextAction

Label Value
OCRFT_HIGHLIGHT 0
OCRFT_STRIKEOUT 1
OCRFT_MARKFORREDACT 2

Dynamsoft.DWT.EnumDWT_CameraControlProperty

Label Value Description
CCP_PAN 0 Specify the pan in degrees. Values range from –180 to +180. By default, it’s 0. Positive values are clockwise from the origin (the camera rotates clockwise when viewed from above), and negative values are counterclockwise from the origin.
CCP_TILT 1 Specify the tilt in degrees. Values range from –180 to +180. By default, it’s 0. Positive values point the imaging plane up, and negative values point the imaging plane down.
CCP_ROLL 2 Specify the roll in degrees. Values range from –180 to +180. By default, it’s 0. Positive values cause a clockwise rotation of the camera along the image-viewing axis, and negative values cause a counterclockwise rotation of the camera.
CCP_ZOOM 3 Specify the zoom in millimeters. Values range from 10 to 600, and the default is specific to the device.
CCP_EXPOSURE 4 Specify the exposure in log base 2 seconds. In other words, for values less than zero, the exposure time is 1/2^n seconds, and for values zero or above, the exposure time is 2^n seconds. For example: -3 means 1/8 second, -2 means 1/4 second, 0 means 1 second, 2 means 4 seconds, etc.
CCP_IRIS 5 Specify the iris in units of fstop* 10.
CCP_FOCUS 6 Specify the focus in millimeters which is the distance to the optimally focused target. The range and default value are specific to the device.

Dynamsoft.DWT.EnumDWT_VideoProperty

Label Value Description
VP_BRIGHTNESS 0 Specify the brightness. For NTSC, the value is expressed in IRE units * 100. For non-NTSC sources, the units are arbitrary, with zero representing blanking and 10, 000 representing pure white. Values range from –10, 000 to 10, 000.
VP_CONTRAST 1 Specify the contrast which is expressed as the gain factor * 100. Values range from zero to 10, 000.
VP_HUE 2 Specify the hue which is expressed in degrees * 100. Values range from -180, 000 to 180, 000 (-180 to +180 degrees).
VP_SATURATION 3 Specify the saturation. Values range from 0 to 10, 000.
VP_SHARPNESS 4 Specify the sharpness. Values range from 0 to 100.
VP_GAMMA 5 Specify the gamma which is expressed as gamma * 100. Values range from 1 to 500.
VP_COLORENABLE 6 Specify the color-enable setting. It’s either 0 (off) or 1 (on).
VP_WHITEBALANCE 7 Specify the white balance, as a color temperature in degrees Kelvin. The range of values depends on the device.
VP_BACKLIGHTCOMPENSATION 8 Specify the backlight compensation setting. It’s either 0 (off) or 1 (on).
VP_GAIN 9 Specify the gain adjustment. Zero is normal. Positive values are brighter and negative values are darker. The range of values depends on the device.

Dynamsoft.DWT.EnumDWT_VideoRotateMode

Label Value Description
VRM_NONE 0 No rotation
VRM_90_DEGREES_CLOCKWISE 1 90 degrees Clockwise
VRM_180_DEGREES_CLOCKWISE 2 180 degrees Clockwise
VRM_270_DEGREES_CLOCKWISE 3 270 degrees Clockwise
VRM_FLIP_VERTICAL 4 Flip
VRM_FLIP_HORIZONTAL 5 Mirror

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