Monkeybread Software - DynaPDF Manual

DynaPDF Manual - Page 351

Function Reference

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}TActionType;

The function returns the type of an annotation. The parameter ActHandle must be a valid action

handle. To determine the used action types of a specific object use GetActionTypeEx() instead.

Return values:

If the function succeeds the return value is the type of the annotation (make a type cast to

TActionType to determine the action type). If the function fails the return value is a negative error

code.

GetActionTypeEx

Syntax:

SI32 pdfGetActionTypeEx(

const PPDF* IPDF, // Instance pointer

TObjType ObjType, // Object type

UI32 ObjHandle,

// Object handle

UI32 ActIndex)

// Action index

typedef enum

{

otAction,

otAnnotation,

otBookmark,

otCatalog,

otField,

otPage,

otPageLink

}TObjType;

The function returns the action type of an action used by a specific PDF object. The parameter

ObjType specifies the type of object that identifies the parameter ObjHandle. If the object type is a

page use the page number as handle.

The parameter ActIndex is an index into the objects action array. Use the function

GetObjActionCount() to get the number of actions used by the object. This number can be used in a

for statement to loop over the object actions. See DeleteActionFormObj() for an example application.

Return values:

If the function succeeds the return value is the type of the annotation (make a type cast to

TActionType to determine the action type). If the function fails the return value is a negative error

code.

GetActiveFont

Syntax:

SI32 pdfGetActiveFont(

const PPDF* IPDF) // Instance pointer

The function returns the handle of the active font or -1 if no font is set.