Enumerations
The following enumerations are defined in the C++ SDK.
Enumeration | Description |
---|---|
Encoding
|
An enumeration of character encodings. SeeCoded Character Sets for more information. |
Category
|
File type categories (such as word processor or spreadsheet). These are listed in File Classes. |
Format
|
File formats (e.g. Word, Excel, PDF etc.). These are listed in Supported Formats. |
LogicalPDFDirection
|
This enumeration is used to specify paragraph ordering when filtering a PDF. |
SubFile::Type
|
This enumeration lists the possible categories of subfiles. |
SummaryInfoType
|
This enumeration is a return type from the SummaryInfoItem class. |
LogicalPDFDirection
The following table lists the values of the LogicalPDFDirection
enumeration.
Value | Description |
---|---|
raw
|
Unstructured paragraph flow. This is the default behavior. |
ltr
|
Paragraphs are output from left to right. |
rtl
|
Paragraphs are ouput from right to left. This is most useful for languages with a right-to-left reading order. |
automatic
|
The PDF reader determines the paragraph direction for each PDF page, and then sets the direction accordingly. |
SubFile::Type
The following table lists the values of the SubFile::Type
enumeration.
Value | Description |
---|---|
Main
|
The subfile is at the top level of the main file. This is the default subfile type. |
Attachment
|
The subfile is an attachment in a file. |
OLE
|
The subfile is an embedded OLE object in a compound document. |
Folder
|
The subfile is a folder or the artificial root node. |
Uncategorised_Image
|
An embedded image that has not been categorized by the reader. |
Embedded_Image
|
An embedded image. |
Embedded_Icon
|
An icon used to represent an embedded file. |
Embedded_Content
|
An image used to represent content for an embedded file. This could be an preview image of the actual content, or another representation such as an icon. |
Embedded_Preview
|
A preview of an embedded file. This is usually an image that shows part of the embedded file. |
XrML
|
The subfile contains the XrML that describes the RMS protection used on an RMS-encrypted main file. |
NOTE: The enumeration SubFile::Type
is a scoped enumeration, as well as being a member of class Subfile
. Therefore, you must always refer to the values by using a full qualification. For example:
if(subfile.type() == SubFile::Type::Folder)
NOT
if(subfile.type() == Folder)
SummaryInfoType
The SummaryInfoType
enumeration has the following values:
Bool
|
Int
|
Double
|
TargetEncodingString
|
Utf8String
|
DateTime
|
NOTE: The enumerator names for SummaryInfoType
are generic, so SummaryInfoType
is a scoped enumeration; that is, you must always refer to the values by using a qualification with the enumeration name. For example:
if(item.type() == SummaryInfoType::Double)
NOT
if(item.type() == Double)