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 #include "../include/fsdk_define.h"
8 #include "../include/fpdfedit.h"
9
10
FPDFPageObj_NewImgeObj(FPDF_DOCUMENT document)11 DLLEXPORT FPDF_PAGEOBJECT STDCALL FPDFPageObj_NewImgeObj(FPDF_DOCUMENT document)
12 {
13 if (!document)
14 return NULL;
15 CPDF_ImageObject* pImageObj = FX_NEW CPDF_ImageObject;
16 CPDF_Image* pImg = FX_NEW CPDF_Image((CPDF_Document *)document);
17 pImageObj->m_pImage = pImg;
18 return pImageObj;
19 }
20
FPDFImageObj_LoadJpegFile(FPDF_PAGE * pages,int nCount,FPDF_PAGEOBJECT image_object,FPDF_FILEACCESS * fileAccess)21 DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_LoadJpegFile(FPDF_PAGE* pages, int nCount,FPDF_PAGEOBJECT image_object, FPDF_FILEACCESS* fileAccess)
22 {
23 if (!image_object || !fileAccess)
24 return FALSE;
25
26 IFX_FileRead* pFile = FX_NEW CPDF_CustomAccess(fileAccess);
27
28 CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object;
29 pImgObj->m_GeneralState.GetModify();
30 for (int index=0;index<nCount;index++)
31 {
32 CPDF_Page* pPage = (CPDF_Page*)pages[index];
33 pImgObj->m_pImage->ResetCache(pPage,NULL);
34 }
35 pImgObj->m_pImage->SetJpegImage(pFile);
36
37 return TRUE;
38 }
39
40
FPDFImageObj_SetMatrix(FPDF_PAGEOBJECT image_object,double a,double b,double c,double d,double e,double f)41 DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetMatrix (FPDF_PAGEOBJECT image_object,
42 double a, double b, double c, double d, double e, double f)
43 {
44 if (!image_object)
45 return FALSE;
46 CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object;
47 pImgObj->m_Matrix.a = (FX_FLOAT)a;
48 pImgObj->m_Matrix.b = (FX_FLOAT)b;
49 pImgObj->m_Matrix.c = (FX_FLOAT)c;
50 pImgObj->m_Matrix.d = (FX_FLOAT)d;
51 pImgObj->m_Matrix.e = (FX_FLOAT)e;
52 pImgObj->m_Matrix.f = (FX_FLOAT)f;
53 pImgObj->CalcBoundingBox();
54 return TRUE;
55 }
56
FPDFImageObj_SetBitmap(FPDF_PAGE * pages,int nCount,FPDF_PAGEOBJECT image_object,FPDF_BITMAP bitmap)57 DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetBitmap(FPDF_PAGE* pages,int nCount,FPDF_PAGEOBJECT image_object,FPDF_BITMAP bitmap)
58 {
59 if (!image_object || !bitmap)
60 return FALSE;
61 CFX_DIBitmap* pBmp = NULL;
62 pBmp = (CFX_DIBitmap*)bitmap;
63 CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object;
64 pImgObj->m_GeneralState.GetModify();
65 for (int index=0;index<nCount;index++)
66 {
67 CPDF_Page* pPage = (CPDF_Page*)pages[index];
68 pImgObj->m_pImage->ResetCache(pPage,NULL);
69 }
70 pImgObj->m_pImage->SetImage(pBmp,FALSE);
71 pImgObj->CalcBoundingBox();
72 return TRUE;
73 }
74
75