The IPDF interface is designed to configure output files to be saved in PDF format.
Defines the bit depth of the resulting image measured as the number of bits representing each pixel. It is both readable and writable.
Black and white image (1 bit per pixel)
Color image, 16 colors (4 bits per pixel)
Grayscale image (16 hues, 4 bits per pixel)
Color image, 256 colors (8 bits per pixel)
Grayscale image (256 hues, 8 bits per pixel)
True color image (24 bits per pixel)
Defines the image compression algorithm to be applied when creating TIFF files. Please note that certain compression algorithms are only applicable to files with a certain bit depth. An exception will be generated if an attempt is made to set compression that is incompatible with current bit depth. It is both readable and writable.
Software automatically selects the best compression mode: CCITT Group4, if the ColorSpace property is set to CS_BLACKWHITE, and LZW otherwise
CCITT Group 3 compression (a lossless Huffman algorithm using a fixed table). Valid only if the ColorSpace property is set to CS_BLACKWHITE
CCITT Group 4 compression (a more advanced version of CCITT Group 3). Valid only if the ColorSpace property is set to CS_BLACKWHITE
Flate compression (lossless compression using an algorithm similar to ZIP)
Helps manage the process of creating multi-page output files. It is both readable and writable.
Each page of the source document and every one-page document are saved as separate files
Each multi-page source document is saved as a single multi-page file
The content of all documents processed is saved in a single multi-page file
Contains the password to be used to protect new PDF files. Valid only if the Standard property is set to STD_PROTECTED. It is both readable and writable.
Defines the type of newly created PDF files. It is both readable and writable.
Regular PDF file. No PDF/A and no password protection. You are able to edit this PDF in Adobe Acrobat Professional if you want.
Newly created PDF file corresponds to PDF/A standard. Password protection unsupported.
A password is required to open an output file. The password is set using the Password property.
Defines the dithering mode applied to half-tone transitions and used to reduce stepwise rendering when representing downsampled images. Dithering is applied only if the ColorSpace property has one of the following values: CS_BLACKWHITE, CS_16COLORS, CS_16GRAYSCALE, CS_256COLORS. It is both readable and writable.
High-quality dithering is enabled to optimize for output image quality
Fast dithering is used to optimize for conversion speed
Visual Basic 6
Dim objUDC As IUDC
Dim itfPrinter As IUDCPrinter
Dim itfProfile As IProfile
Set objUDC = New UDC.APIWrapper
Set itfPrinter = objUDC.Printers("Universal Document Converter")
Set itfProfile = itfPrinter.Profile
' Set PDF as current output file format
itfProfile.FileFormat.ActualFormat = FMT_PDF
itfProfile.FileFormat.PDF.ColorSpace = CS_GRAYSCALE_256
itfProfile.FileFormat.PDF.Multipage = MM_MULTI
itfProfile.FileFormat.PDF.Compression = CMP_DEFAULT
itfProfile.FileFormat.PDF.Smoothing = SM_FAST
itfProfile.FileFormat.PDF.Permissions = PER_OPENING
itfProfile.FileFormat.PDF.Password = "1234567"