"PLUS" Methods

The TWPViewPDFPLUS Object (VCL Only) encapsulates the features which are available in the WPViewPDF PLUS edition only. The interface is only available in the Delphi wrapper unit - but all methods can be also executed using the Command method.

Command IDs used by WPViewPDF PLUS

  COMPDF_EnablePLUS = 500; // Params as told in delivery e-mail

  COMPDF_SaveToFile = 501; // Save the combined contents to file

  COMPDF_SetString  = 502; // Set info entry name=text

  COMPDF_SetTitle   = 503; // Set title info string

  COMPDF_SetSubject = 504; // Set subject info string

  COMPDF_SetAuthor  = 505; // Set author info string

  COMPDF_SetKeywords= 506; // Set keywords info string

  COMPDF_SetSecurityMode = 507; // Set security when saving 0=off, 1=40 bit, 2=128 bit

  COMPDF_SetSecurityFlags= 508; // Set P falgs

  COMPDF_SetSecurityUser = 509; // Set user password

  COMPDF_SetSecurityOwner= 510; // Set owner password

  // New stamping feature (only text and vectors are supported. All text will be converted to curves!)

  COMPDF_StampMetafile = 495   // StrParam = page list, for example 1-2, IntParam = Metafile Handle  - over page

  COMPDF_StampMetafileUnder = 496 // like COMPDF_StampMetafile but under the page