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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "../../public/fpdf_edit.h" | 7 #include "../../public/fpdf_edit.h" |
8 #include "../include/fsdk_define.h" | 8 #include "../include/fsdk_define.h" |
9 | 9 |
10 DLLEXPORT FPDF_PAGEOBJECT STDCALL | 10 DLLEXPORT FPDF_PAGEOBJECT STDCALL |
11 FPDFPageObj_NewImgeObj(FPDF_DOCUMENT document) { | 11 FPDFPageObj_NewImgeObj(FPDF_DOCUMENT document) { |
12 if (!document) | 12 if (!document) |
13 return NULL; | 13 return NULL; |
14 CPDF_ImageObject* pImageObj = new CPDF_ImageObject; | 14 CPDF_ImageObject* pImageObj = new CPDF_ImageObject; |
15 CPDF_Image* pImg = new CPDF_Image((CPDF_Document*)document); | 15 CPDF_Image* pImg = new CPDF_Image((CPDF_Document*)document); |
16 pImageObj->m_pImage = pImg; | 16 pImageObj->m_pImage = pImg; |
17 return pImageObj; | 17 return pImageObj; |
18 } | 18 } |
19 | 19 |
20 DLLEXPORT FPDF_BOOL STDCALL | 20 DLLEXPORT FPDF_BOOL STDCALL |
21 FPDFImageObj_LoadJpegFile(FPDF_PAGE* pages, | 21 FPDFImageObj_LoadJpegFile(FPDF_PAGE* pages, |
22 int nCount, | 22 int nCount, |
23 FPDF_PAGEOBJECT image_object, | 23 FPDF_PAGEOBJECT image_object, |
24 FPDF_FILEACCESS* fileAccess) { | 24 FPDF_FILEACCESS* fileAccess) { |
25 if (!image_object || !fileAccess) | 25 if (!image_object || !fileAccess || !pages) |
26 return FALSE; | 26 return FALSE; |
27 | 27 |
28 IFX_FileRead* pFile = new CPDF_CustomAccess(fileAccess); | 28 IFX_FileRead* pFile = new CPDF_CustomAccess(fileAccess); |
29 CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object; | 29 CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object; |
30 pImgObj->m_GeneralState.GetModify(); | 30 pImgObj->m_GeneralState.GetModify(); |
31 for (int index = 0; index < nCount; index++) { | 31 for (int index = 0; index < nCount; index++) { |
32 CPDF_Page* pPage = (CPDF_Page*)pages[index]; | 32 CPDF_Page* pPage = (CPDF_Page*)pages[index]; |
33 pImgObj->m_pImage->ResetCache(pPage, NULL); | 33 pImgObj->m_pImage->ResetCache(pPage, NULL); |
34 } | 34 } |
35 pImgObj->m_pImage->SetJpegImage(pFile); | 35 pImgObj->m_pImage->SetJpegImage(pFile); |
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54 pImgObj->m_Matrix.e = (FX_FLOAT)e; | 54 pImgObj->m_Matrix.e = (FX_FLOAT)e; |
55 pImgObj->m_Matrix.f = (FX_FLOAT)f; | 55 pImgObj->m_Matrix.f = (FX_FLOAT)f; |
56 pImgObj->CalcBoundingBox(); | 56 pImgObj->CalcBoundingBox(); |
57 return TRUE; | 57 return TRUE; |
58 } | 58 } |
59 | 59 |
60 DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetBitmap(FPDF_PAGE* pages, | 60 DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetBitmap(FPDF_PAGE* pages, |
61 int nCount, | 61 int nCount, |
62 FPDF_PAGEOBJECT image_object, | 62 FPDF_PAGEOBJECT image_object, |
63 FPDF_BITMAP bitmap) { | 63 FPDF_BITMAP bitmap) { |
64 if (!image_object || !bitmap) | 64 if (!image_object || !bitmap || !pages) |
65 return FALSE; | 65 return FALSE; |
66 CFX_DIBitmap* pBmp = NULL; | 66 CFX_DIBitmap* pBmp = NULL; |
67 pBmp = (CFX_DIBitmap*)bitmap; | 67 pBmp = (CFX_DIBitmap*)bitmap; |
68 CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object; | 68 CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object; |
69 pImgObj->m_GeneralState.GetModify(); | 69 pImgObj->m_GeneralState.GetModify(); |
70 for (int index = 0; index < nCount; index++) { | 70 for (int index = 0; index < nCount; index++) { |
71 CPDF_Page* pPage = (CPDF_Page*)pages[index]; | 71 CPDF_Page* pPage = (CPDF_Page*)pages[index]; |
72 pImgObj->m_pImage->ResetCache(pPage, NULL); | 72 pImgObj->m_pImage->ResetCache(pPage, NULL); |
73 } | 73 } |
74 pImgObj->m_pImage->SetImage(pBmp, FALSE); | 74 pImgObj->m_pImage->SetImage(pBmp, FALSE); |
75 pImgObj->CalcBoundingBox(); | 75 pImgObj->CalcBoundingBox(); |
76 return TRUE; | 76 return TRUE; |
77 } | 77 } |
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