// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

#ifndef PUBLIC_FPDF_FLATTEN_H_
#define PUBLIC_FPDF_FLATTEN_H_

#include "fpdfview.h"

#define FLATTEN_FAIL            0   // Flatten operation failed.
#define FLATTEN_SUCCESS         1   // Flatten operation succeed.
#define FLATTEN_NOTINGTODO      2   // There is nothing can be flatten.

#ifdef __cplusplus
extern "C" {
#endif

#define FLAT_NORMALDISPLAY     0
#define FLAT_PRINT             1
    //Function: FPDFPage_Flatten

    //          Flat a pdf page,annotations or form fields will become part of the page contents.
    //Parameters:

    //          page  - Handle to the page. Returned by FPDF_LoadPage function.
    //          nFlag - the flag for the use of flatten result. Zero for normal display, 1 for print.
    //Return value:
    //          The result flag of the function, See flags above ( FLATTEN_FAIL, FLATTEN_SUCCESS, FLATTEN_NOTINGTODO ).
    //
    // Comments: Current version all fails return zero. If necessary we will assign different value
    //          to indicate different fail reason.
    //
    DLLEXPORT int STDCALL FPDFPage_Flatten( FPDF_PAGE page, int nFlag);


#ifdef __cplusplus
}
#endif

#endif  // PUBLIC_FPDF_FLATTEN_H_