Foxit PDF SDK
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Instance Methods | |
(FSPDFDictionary *) | - getDict |
Get PDF dictionary from current object. More... | |
(BOOL) | - getUIDisplayStatus: |
Get UI display status of a specified viewer preference item type. More... | |
(id) | - initWithDocument:pdf_dict: |
Constructor, with parameters. More... | |
(id) | - initWithOther: |
Constructor, with another document viewer preferences object. More... | |
(BOOL) | - isEmpty |
Check whether current object is empty or not. More... | |
(void) | - setUIDisplayStatus:value: |
Set UI display status of a specified viewer preference item type. More... | |
Properties | |
FSPDFDocDisplayMode | nonFullScreenPageMode |
Get or Set display mode which specifies how to display the document on exiting full-screen mode when document's display mode is full-screen. More... | |
FSPDFPageBoxType | printArea |
Get or Set the page boundary representing the area of a page to be rendered when printing the document. | |
FSPDFPageBoxType | printClip |
Get or Set the page boundary to which the contents of a page are to be clipped when printing the document. | |
int | printCopies |
Get or Set the number of copies to be printed when the print dialog is opened for PDF document. | |
FSRange * | printRange |
Get or Set page range information which is used to initialize the print dialog when the print dialog is opened for the PDF document. More... | |
FSDocViewerPrefsPrintScale | printScale |
Get or Set page scaling option to be selected when a print dialog is displayed for PDF document. | |
BOOL | readingDirection |
Get or Set the predominant reading direction for text. More... | |
FSPDFPageBoxType | viewArea |
Get or Set the page boundary representing the area of a page to be displayed when viewing the document on the screen. | |
FSPDFPageBoxType | viewClip |
Get or Set the page boundary to which the contents of a page are to be clipped when viewing the document on the screen. | |
Viewer preferences defines the way that a document is to be presented on the screen or in print. This class should be constructed by a valid PDF document object. This class offers functions to get/set different part of a PDF document's viewer preferences, such as UI visibility, display mode for non full-screen mode, reading direction, the type of box item for specified purpose, some preference options used for print and so on.
- (FSPDFDictionary *) getDict |
Get PDF dictionary from current object.
- (BOOL) getUIDisplayStatus: | (FSDocViewerPrefsViewerPref) | pref |
Get UI display status of a specified viewer preference item type.
[in] | pref | A viewer preference item type. Please refer to values starting from FSDocViewerPrefsHideToolbar and this should be one of these values. |
- (id) initWithDocument: | (FSPDFDoc*) | document | |
pdf_dict: | (FSPDFDictionary*) | pdf_dict | |
Constructor, with parameters.
When input parameter pdf_dict is nil, Foxit PDF SDK will try to access viewer preferences information in the specified PDF document: if there exists viewer preferences information in the PDF document, this function is just to construct a document viewer preferences object to be associated with these information; if there is no such information in the specified PDF document, the constructed document viewer preferences object can be used to set these information to PDF document.
[in] | document | A valid PDF document object. |
[in] | pdf_dict | A PDF dictionary which represents PDF document viewer preferences information. If this parameter is not nil, this PDF dictionary should have existed in the specified PDF document. If this parameter is nil, that means to access access viewer preferences information in the specified PDF document. Please refer to "Details" part for more details. |
- (id) initWithOther: | (FSDocViewerPrefs*) | other |
Constructor, with another document viewer preferences object.
[in] | other | Another document viewer preferences object. |
- (BOOL) isEmpty |
Check whether current object is empty or not.
When the current object is empty, that means current object is useless.
- (void) setUIDisplayStatus: | (FSDocViewerPrefsViewerPref) | pref | |
value: | (BOOL) | value | |
Set UI display status of a specified viewer preference item type.
If the viewer preference item type does not existed before and has never been set, the value would be NO by default.
[in] | pref | A viewer preference item type. Please refer to values starting from FSDocViewerPrefsHideToolbar and this should be one of these values. |
[in] | value | The new value for the specified viewer preference item type. |
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readwritenonatomicassign |
Get or Set display mode which specifies how to display the document on exiting full-screen mode when document's display mode is full-screen.
This display mode is only useful when document's display mode is full-screen. Function PDFDoc::displayMode can be used to check document's displaying mode.
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readwritenonatomicweak |
Get or Set page range information which is used to initialize the print dialog when the print dialog is opened for the PDF document.
All the indexes specified in the page range is from 0 to (pagecount - 1). If page range information is invalid, this function will throw exception FSErrFormat.
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readwritenonatomicassign |
Get or Set the predominant reading direction for text.
The reading direction information has no direct effect on the document's contents or page numbering but can be used to determine the relative positioning of pages when displayed side by side or printed n-up (that is, multiple PDF pages are printed on a single page).