PD4ML v4 Forums PD4ML v3 Archived Forums (Read Only) General questions / FAQ Does PD4ML provide PDF content protection?

Viewing 1 post (of 1 total)
  • Author
    Posts
  • #26188

    PD4ML allows you to secure your PDF documents with 40-bit/128-bit encryption. You can disable printing, modifications or extracting of text content, you can lock your PDF with a password.

    PD4ML API call example:

    [language=java:1n84lpj4]htmlConverter.setPermissions( “empty”,
    PD4Constants.AllowAnnotate | PD4Constants.AllowAssembly |
    PD4Constants.AllowContentExtraction | PD4Constants.AllowCopy |
    PD4Constants.AllowFillingForms | PD4Constants.AllowModify |
    PD4Constants.AllowPrint, true);[/language:1n84lpj4]

    The constants in the sample above represent integer values. If you use PD4ML JSP taglib you would need to pass the sum of the permission constant values.

    [language=xml:1n84lpj4][/language:1n84lpj4]

    The values correspond to the values defined in Adobe PDF specification and may be also taken from there.

Viewing 1 post (of 1 total)

The forum ‘General questions / FAQ’ is closed to new topics and replies.