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
11DLLEXPORT 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
21DLLEXPORT 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
41DLLEXPORT 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
57DLLEXPORT 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