1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #ifndef PUBLIC_FPDF_FLATTEN_H_
8 #define PUBLIC_FPDF_FLATTEN_H_
9 
10 #include "fpdfview.h"
11 
12 // Result codes.
13 #define FLATTEN_FAIL 0         // Flatten operation failed.
14 #define FLATTEN_SUCCESS 1      // Flatten operation succeed.
15 #define FLATTEN_NOTHINGTODO 2  // There is nothing to be flattened.
16 
17 // Flags.
18 #define FLAT_NORMALDISPLAY 0
19 #define FLAT_PRINT 1
20 
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
24 
25 // Function: FPDFPage_Flatten
26 //          Make annotations and form fields become part of the page contents
27 //          itself.
28 // Parameters:
29 //          page  - Handle to the page, as returned by FPDF_LoadPage().
30 //          nFlag - Intended use of the flattened result: 0 for normal display,
31 //          1 for printing.
32 // Return value:
33 //          Either FLATTEN_FAIL, FLATTEN_SUCCESS, or FLATTEN_NOTHINGTODO (see
34 //          above).
35 // Comments:
36 //          Currently, all failures return FLATTEN_FAIL, with no indication for
37 //          the reason
38 //          for the failure.
39 DLLEXPORT int STDCALL FPDFPage_Flatten(FPDF_PAGE page, int nFlag);
40 
41 #ifdef __cplusplus
42 }
43 #endif
44 
45 #endif  // PUBLIC_FPDF_FLATTEN_H_
46