PdfFileInfo
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[
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]PdfFileInfo class
Represents a class for accessing meta information of PDF document.
The PdfFileInfo type exposes the following members:
Constructors
| Name | Description |
|---|---|
| PdfFileInfo() | Initializes a new instance of the Aspose.Pdf.Facades.PdfFileInfo class with default values. |
| PdfFileInfo(input_stream) | Initializes a new instance of the PdfFileInfo class |
| PdfFileInfo(input_stream, password) | Initializes a new instance of the PdfFileInfo class |
| PdfFileInfo(input_file) | Initializes a new instance of the PdfFileInfo class |
| PdfFileInfo(input_file, password) | Initializes a new instance of the PdfFileInfo class |
| PdfFileInfo(document) | Initializes a new instance of the PdfFileInfo class |
Properties
| Name | Description |
|---|---|
| document | Gets the document facade is working on. |
| author | Gets or sets the Author information of PDF document. |
| is_encrypted | Checkes whether the PDF document is encrypted. |
| is_pdf_file | Checkes whether the source input is a valid PDF file. |
| use_strict_validation | Uses strict validation rules via using is_pdf_file property. |
| creation_date | Gets or sets the CreationDate information of PDF document. |
| creator | Gets or sets the Creator information of PDF document. |
| has_collection | Returns true if the current input file is a ‘Portfolio’ file containing collection of PDF files in it. |
| input_file | Gets or sets the input file. |
| input_stream | Gets or sets the input stream. |
| keywords | Gets or sets the Keywords information of PDF document. |
| mod_date | Gets or sets the ModDate date information of PDF document. |
| number_of_pages | Gets the number of document pages. |
| producer | Gets the Producer information of PDF document. |
| subject | Gets or sets the Subject information of PDF document. |
| title | Gets or sets the Title information of PDF document. |
| password_type | Returns the type of password which was passed for creating PdfFileInfo instance. See possible values in password_type. Pay attention that pdf document can be opened using both user (or open) password and owner (or permissions, edit) password. |
| has_open_password | Returns true if password is needed to open password protected pdf document. |
| has_edit_password | Returns true if password is needed to modify permissions or document security property. Pay attention that this property can be read only if valid password was provided in PdfFileInfo constructor. In case PasswordType is Inaccessible (means that invalid password was provided) reading this property will fail with InvalidPasswordException. |
Methods
| Name | Description |
|---|---|
| bind_pdf(src_doc) | Initializes the facade. |
| bind_pdf(src_file) | Initializes the facade. |
| bind_pdf(src_stream) | Initializes the facade. |
| save(dest_stream) | Save updated PDF document into specified stream. |
| save(dest_file) | Save updated PDF document into specified file. |
| save_new_info(output_stream) | Save updated PDF document into specified stream. |
| save_new_info(output_file) | Save updated PDF document into specified file. |
| close() | Deinitializes the instance. |
| clear_info() | Clears all meta information of PDF document. |
| get_document_privilege() | Gets the PDF document privilege settings. |
| get_meta_info(name) | Gets customized information of PDF document with property name. If there is no property match the name it will return a blank string. |
| get_page_height(page_num) | Gets the height of the specified page. |
| get_page_rotation(page_num) | Gets the rotation of the specified page. |
| get_page_width(page_num) | Gets the width of the specified page. |
| get_page_x_offset(page_num) | Gets the horizontal offset of the specified page display area. |
| get_page_y_offset(page_num) | Gets the vertical offset of the specified page display area. |
| get_pdf_version() | Gets the version info of PDF document. |
| set_meta_info(name, value) | Sets customized information of PDF document. |
| save_new_info_with_xmp(output_file_name) | Changes the properties specified explicitly by setting file information, other properties remain. |
See Also
- namespace aspose.pdf.facades
- assembly Aspose.PDF