DynaPDF Manual - Page 415

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Function Reference
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GetGoToRAction
Syntax:
LBOOL pdfGetGoToRAction(
const PPDF* IPDF,
// Instance pointer
UI32 Handle,
// Action handle
struct TPDFGoToAction* Action) // see below
The functions GetGoToAction() and GetGoToRAction() are identically. Both functions can be called
for GoTo and GoTo Remote actions. See GetGoToAction() for further information.
Return values:
If the function succeeds the return value is 1. If the function fails the return value is 0.
GetGStateFlags
Syntax:
UI32 pdfGetGStateFlags(
const PPDF* IPDF) // Instance pointer
The returns the current graphics state flags. The available flags are described at SetGStateFlags().
GetHideAction
LBOOL pdfGetHideAction(
const PPDF* IPDF,
// Instance pointer
UI32 Handle,
// Action handle
struct TPDFHideAction* Action) // see below
struct TPDFHideAction
{
UI32
StructSize;
// Must be set to sizeof(TPDFHideAction).
const IFLD** Fields;
// Array of field pointers -> GetFieldEx2().
UI32
FieldsCount;
// Number of fields in the array.
LBOOL
Hide;
// Hide or show the fields in the array?
SI32
NextAction;
// -1 or next action handle to be executed if any.
TActionType
NextActionType; // Only set if NextAction is >= 0.
};
The function retrieves the properties of a Hide action. The member StructSize must be set to
sizeof(TPDFHideAction) before the function can be called.
Return values:
If the function succeeds the return value is 1. If the function fails the return value is 0.
 

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