Monkeybread Software - DynaPDF Manual

DynaPDF Manual - Page 707

Function Reference

Page 707 of 874

Set3DAnnotScript

Syntax:

LBOOL pdfSet3DAnnotScript(

const PPDF* IPDF,

// Instance pointer

UI32 Annot,

// Handle of a 3D annotation

const char* Value, // JavaScript that should be executed

UI32 Len)

// Length of the script

The function assigns a JavaScript to a 3D annotation. JavaScripts which are assigned with a 3D

annotation have direct access to the 3D context. Global JavaScripts have only limited access to the

3D context of a 3D annotation but it is possible to execute a script that is assigned with the

annotation. Note that such JavaScripts must be accessed over the annotation:

annot = getAnnots3D(0)[0].context3D; // Get the annotation context

// This function must be defined in the JavaScript of the 3D annotation.

annot.Test();

Return values:

If the function succeeds the return value is 1. If the function fails the return value is 0.

SetActiveSigField

Syntax:

LBOOL pdfSetActiveSigField(

const PPDF* IPDF, // Instance pointer

UI32 Handle)

// Handle of a signature field

The function sets the signature field that should be signed. If a PDF file contains more than one

signature field, the first signature field without a value is selected for signing by default.

If a different signature field should be signed, call this function with the desired handle.

If the signature field contains already a value or signature, the function returns with an error and

the field to be signed is not changed.

Return values:

If the function succeeds the return value is 1. If the function fails the return value is 0.