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‘Constants used with the WinFax SDK Image Conversion interface.

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‘ File format identifiers for conversions from FX? format
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Public Const fxconvertFormatPcx As Long = 1 ‘ ZSoft PCX
Public Const fxconvertFormatDcx As Long = 2 ‘ Multipage PCX (same as PCX)
Public Const fxconvertFormatTif As Long = 3 ‘ Tagged Image File format
Public Const fxconvertFormatBmp As Long = 4 ‘ Windows bitmap
Public Const fxconvertFormatCcitt As Long = 5 ‘ TIFF CCITT
Public Const fxconvertFormatCcittG31d As Long = 6 ‘ CCITT Group 3, one dimension
Public Const fxconvertFormatCcittG32d As Long = 7 ‘ CCITT Group 3, two dimensions
Public Const fxconvertFormatCcittG4 As Long = 8 ‘ CCITT Group 4
Public Const fxconvertFormatWfxG31d As Long = 9 ‘ WinFax format using CCITT Group 3, 1D
Public Const fxconvertFormatWfxG4 As Long = 10 ‘ WinFax format using CCITT Group 4

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‘ File format identifiers for conversion to FX? format
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Public Const fxconvertFxFormatDefault As Long = 0 ‘ Default WinFax format
Public Const fxconvertFxFormatG31d As Long = 1 ‘ WinFax format using CCITT Group 3, 1D
Public Const fxconvertFxFormatG4 As Long = 2 ‘ WinFax format using CCITT Group 4

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‘ 32 bit error values as per Win32 standard (see winerror.h)
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‘ Use CLng(result) to convert error codes returned from the Conversion interface
‘ into values that can be compared to these constants.
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Public Const errFxconvertFileInfo As Long = &HE0040101 ‘ Failed to fetch file information
Public Const errFxconvertInitBitmap As Long = &HE0040102 ‘ Failed to initialize file read structure
Public Const errFxconvertSetPageToRead As Long = &HE0040103 ‘ Unable to set number of page to be read from file
Public Const errFxconvertCantWriteDest As Long = &HE0040104 ‘ Unable to save file to disk in indicated format
Public Const errFxconvertCantReadSrc As Long = &HE0040105 ‘ Unable to read file from disk
Public Const errFxconvertBadPageNumber As Long = &HE0040106 ‘ Invalid page number
Public Const errFxconvertBadFxFormat As Long = &HE0040107 ‘ Invalid FX format code
Public Const errFxconvertBadBitsPerPixel As Long = &HE0040108 ‘ Invalid bits per pixel
Public Const errFxconvertBadFormat As Long = &HE0040109 ‘ Invalid format code
Public Const errFxconvertDescriptionTooLong As Long = &HE004010A ‘ Description string is too long

Public Const errFxconvertUnknown As Long = &HE0040120 ‘ Unexpected error code
Public Const errFxconvertCantCreate As Long = &HE0040121 ‘ Unable to create file
Public Const errFxconvertFailedToOpen As Long = &HE0040122 ‘ Unable to open file
Public Const errFxconvertBadWrite As Long = &HE0040123 ‘ Error writing to file
Public Const errFxconvertBadRead As Long = &HE0040124 ‘ Error reading file
Public Const errFxconvertNotOpen As Long = &HE0040125 ‘ File was expected to be open
Public Const errFxconvertBadSeek As Long = &HE0040126 ‘ Error seeking in file
Public Const errFxconvertLineCount As Long = &HE0040127 ‘ Unable to determine image linecount
Public Const errFxconvertNotFxFormat As Long = &HE0040128 ‘ File is not a proper FX? format file