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DTWAIN_SetPDFOrientation |
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The following function is available only with DTWAIN / PDF.
The DTWAIN_SetPDFOrientation sets the page orientation of an acquired PDF file.
DTWAIN_BOOL DTWAIN_SetPDFOrientation (
Parameters Source An open TWAIN Source.
lpszOrientation Page orientation.
Return Values The return value is TRUE if successful. Otherwise FALSE is returned.
Comments The DTWAIN_SetPDFOrientation sets the page orientation of a PDF file. The Orientation must be either DTWAIN_PDF_PORTRAIT or DTWAIN_PDF_LANDSCAPE. By default, the orientation used is DTWAIN_PDF_PORTRAIT.
The orientation is not used if DTWAIN_SetPDFPageSize has been called with the DTWAIN_PDF_VARIABLEPAGE flag.
TWAIN State Transitions The Source must be in State 4. or higher
Prerequisite Function Call(s)
DTWAIN Source Selection Function
See Also PDF File Options
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