示例#1
0
void ModelOpened::ExportPNG(wxString val, wxString suffix)
{
	if (val == wxEmptyString)
		return;
	wxFileName fn = fixMPQPath(val);
	if (fn.GetExt().Lower() != wxT("blp"))
		return;
	TextureID temptex = texturemanager.add(val);
	Texture &tex = *((Texture*)texturemanager.items[temptex]);
	if (tex.w == 0 || tex.h == 0)
		return;

	wxString temp;

	unsigned char *tempbuf = (unsigned char*)malloc(tex.w*tex.h*4);
	tex.getPixels(tempbuf, GL_BGRA_EXT);

	CxImage *newImage = new CxImage(0);
	newImage->AlphaCreate();	// Create the alpha layer
	newImage->IncreaseBpp(32);	// set image to 32bit 
	newImage->CreateFromArray(tempbuf, tex.w, tex.h, 32, (tex.w*4), true);
	if (bPathPreserved) {
		wxFileName::Mkdir(wxGetCwd()+SLASH+wxT("Export")+SLASH+fn.GetPath(), 0755, wxPATH_MKDIR_FULL);
		temp = wxGetCwd()+SLASH+wxT("Export")+SLASH+fn.GetPath()+SLASH+fn.GetName()+wxT(".")+suffix;
	} else {
		temp = wxGetCwd()+SLASH+wxT("Export")+SLASH+fn.GetName()+wxT(".")+suffix;
	}
	//wxLogMessage(wxT("Info: Exporting texture to %s..."), temp.c_str());
	if (suffix == wxT("tga"))
#ifndef _MINGW
		newImage->Save(temp.mb_str(), CXIMAGE_FORMAT_TGA);
#else
		newImage->Save(temp.wc_str(), CXIMAGE_FORMAT_TGA);
#endif
	else
示例#2
0
BOOL ScreenSnapshot::saveRect(__in RECT &rc, __in std::wstring &savePath)
{
	snapshotScreen();

	CxImage img;
	int cx = rc.right - rc.left;
	int cy = rc.bottom - rc.top;

	HDC hSaveDC = CreateCompatibleDC(m_hMemDC);
	HBITMAP hBitmap = CreateCompatibleBitmap(m_hMemDC, cx, cy);
	HBITMAP hSaveBitmap = (HBITMAP)SelectObject(hSaveDC, (HGDIOBJ)hBitmap);
	BitBlt(hSaveDC, 0, 0, cx, cy, m_hMemDC, rc.left, rc.top, SRCCOPY);
	hBitmap = (HBITMAP)SelectObject(hSaveDC, (HBITMAP)hSaveBitmap);
	
	BOOL result = FALSE;
	do 
	{
		if (!img.CreateFromHBITMAP(hBitmap))
		{
			break;
		}
		if (!img.Save(savePath.c_str(), CXIMAGE_FORMAT_BMP))
		{
			break;
		}
		result = TRUE;
	} while (FALSE);

	DeleteObject((HGDIOBJ)hBitmap);
	DeleteDC(hSaveDC);

	return result;
}
示例#3
0
bool CPicShowCtrl::SaveFile(CString strPath)
{
	int width=180;
	int height=180;

	CPaintDC dc(this);
	CxImage img;
	img.CreateFromHBITMAP(m_hBmp);

	CBitmap bitmapmem;          
	CBitmap *pOldBit;
	CDC m_pMemDC;
	m_pMemDC.CreateCompatibleDC(&dc); 
	bitmapmem.CreateCompatibleBitmap(&dc, width, height);
	pOldBit=m_pMemDC.SelectObject(&bitmapmem);

	CRect rect(0,0,width,height);
	HBRUSH bgBrush = ::CreateSolidBrush(RGB(255,255,255));
	FillRect(m_pMemDC,&rect,bgBrush);
	DeleteObject(bgBrush);
	img.Draw(m_pMemDC,m_iStartx,m_iStarty,img.GetWidth(),img.GetHeight(),&rect);

	CBitmap* pBmp=m_pMemDC.SelectObject(pOldBit);

	CxImage xImagebmp;
	xImagebmp.CreateFromHBITMAP((HBITMAP)bitmapmem.m_hObject);
	xImagebmp.Resample(100,100,0);  
	bitmapmem.DeleteObject();
	m_pMemDC.DeleteDC();
	if(xImagebmp.Save(common::utility::stringhelper::UnicodeToAscii(strPath.GetBuffer()).c_str(), CXIMAGE_FORMAT_JPG))
	{
		return true;
	}
	return false;
}
示例#4
0
bool SaveThumb(CxImage &image, const char *file, const char *thumb, int maxWidth, int maxHeight, bool bNeedToConvert = true, bool autoRotate = true)
{
  // ok, now resample the image down if necessary
  int ret = ResampleKeepAspectArea(image, maxWidth * maxHeight);
  if (ret < 0) return false;
  if (ret) bNeedToConvert = true;

  // if we don't have a png but have a < 24 bit image, then convert to 24bits
  if ( image.GetNumColors())
  {
    if (!image.IncreaseBpp(24) || !image.IsValid())
    {
      printf("PICTURE::SaveThumb: Unable to convert to 24bpp: Error:%s\n", image.GetLastError());
      return false;
    }
    bNeedToConvert = true;
  }

  if ( autoRotate && image.GetExifInfo()->Orientation > 1)
  {
    image.RotateExif(image.GetExifInfo()->Orientation);
    bNeedToConvert = true;
  }

#ifndef _LINUX
  ::DeleteFile(thumb);
#else
  unlink(thumb);
#endif

  // only resave the image if we have to (quality of the JPG saver isn't too hot!)
  if (bNeedToConvert)
  {
    // May as well have decent quality thumbs
    image.SetJpegQuality(90);
    if (!image.Save(thumb, image.AlphaIsValid() ? CXIMAGE_FORMAT_PNG : CXIMAGE_FORMAT_JPG))
    {
      printf("PICTURE::SaveThumb: Unable to save image: %s Error:%s\n", thumb, image.GetLastError());
      ::DeleteFile(thumb);
      return false;
    }
  }
  else
  { // Don't need to convert the file - copy it instead
    if (!CopyFile(file, thumb))
    {
      printf("PICTURE::SaveThumb: Unable to copy file %s\n", file);
      ::DeleteFile(thumb);
      return false;
    }
  }
  return true;
}
void CClientMain::OnScreenShot()
{
	CxImage ScreenImage = m_ScreenDisplayer.GetDisplayImage();
	//if (ScreenImage.CreateFromHBITMAP(m_ScreenDisplayer.GetDisplayImage()))
	{
		ScreenImage.SetJpegQuality(m_dlgSetup.GetImageQuality());
		TCHAR filter[] = _T("(*.bmp)|*.bmp |(*.gif)|*.gif|(*.jpg)|*.jpg|(*.png)|*.png|(*.tif)|*.tif|(*.tga)|*.tga|(*.pcx)|*.pcx|(*.wbmp)|*.wbmp|(*.wmf)|*.wmf|(*.jp2)|*.jp2|(*.jpc)|*.jpc|(*.pgx)|*.pgx|(*.raw)|*.raw||");
		CFileDialog SaveDlg(false,NULL,NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,filter);
		if (IDOK == SaveDlg.DoModal())
		{
			CString FilePathName = SaveDlg.GetPathName();
			std::map<int,const wchar_t* const> mapFileExt;//保存所要用到的文件后缀名
			std::map<int,DWORD> mapSaveType;//保存所要的图片保存类型对应的CxImage宏
			mapFileExt.insert(std::make_pair(1,_T(".bmp")));
			mapFileExt.insert(std::make_pair(2,_T(".gif")));
			mapFileExt.insert(std::make_pair(3,_T(".jpg")));
			mapFileExt.insert(std::make_pair(4,_T(".png")));
			mapFileExt.insert(std::make_pair(5,_T(".tif")));
			mapFileExt.insert(std::make_pair(6,_T(".tga")));
			mapFileExt.insert(std::make_pair(7,_T(".pcx")));
			mapFileExt.insert(std::make_pair(8,_T(".wbmp")));
			mapFileExt.insert(std::make_pair(9,_T(".wmf")));
			mapFileExt.insert(std::make_pair(10,_T(".jp2")));
			mapFileExt.insert(std::make_pair(11,_T(".jpc")));
			mapFileExt.insert(std::make_pair(12,_T(".pgx")));
			mapFileExt.insert(std::make_pair(13,_T(".raw")));
	
			mapSaveType.insert(std::make_pair(1,CXIMAGE_FORMAT_BMP));
			mapSaveType.insert(std::make_pair(2,CXIMAGE_FORMAT_GIF));
			mapSaveType.insert(std::make_pair(3,CXIMAGE_FORMAT_JPG));
			mapSaveType.insert(std::make_pair(4,CXIMAGE_FORMAT_PNG));
			mapSaveType.insert(std::make_pair(5,CXIMAGE_FORMAT_TIF));
			mapSaveType.insert(std::make_pair(6,CXIMAGE_FORMAT_TGA));
			mapSaveType.insert(std::make_pair(7,CXIMAGE_FORMAT_PCX));
			mapSaveType.insert(std::make_pair(8,CXIMAGE_FORMAT_WBMP));
			mapSaveType.insert(std::make_pair(9,CXIMAGE_FORMAT_WMF));
			mapSaveType.insert(std::make_pair(10,CXIMAGE_FORMAT_JP2));
			mapSaveType.insert(std::make_pair(11,CXIMAGE_FORMAT_JPC));
			mapSaveType.insert(std::make_pair(12,CXIMAGE_FORMAT_PGX));
			mapSaveType.insert(std::make_pair(13,CXIMAGE_FORMAT_RAW));

			int						nFileExt = SaveDlg.m_ofn.nFilterIndex;
			const wchar_t *const 	tFileExt = mapFileExt[nFileExt];
			DWORD					dwSaveType = mapSaveType[nFileExt];
			if(FilePathName.Right(4) !=tFileExt) 
			{
				FilePathName += tFileExt; 
				ScreenImage.Save(FilePathName.GetString() ,dwSaveType);
			}
		}
	}

}
示例#6
0
int main(int argc, char* argv[])
{
	CxImage image;

    if (argc<3) {
        fprintf(stderr, image.GetVersion());
        fprintf(stderr, "\nConsole demo\n");
        fprintf(stderr, "usage: %s input-file output-file\n", argv[0]);
        return 1;
    }

	CString filein(argv[1]);
	CString extin(FindExtension(filein));
	extin.MakeLower();
	int typein = FindFormat(extin);
	if (typein == CXIMAGE_FORMAT_UNKNOWN) {
        fprintf(stderr, "unknown extension for %s\n", argv[1]);
        return 1;
	}

	CString fileout(argv[2]);
	CString extout(FindExtension(fileout));
	extout.MakeLower();
	int typeout = FindFormat(extout);
	if (typeout == CXIMAGE_FORMAT_UNKNOWN) {
        fprintf(stderr, "unknown extension for %s\n", argv[2]);
        return 1;
	}


	if (!image.Load(argv[1],typein)){
        fprintf(stderr, "%s\n", image.GetLastError());
        fprintf(stderr, "error loading %s\n", argv[1]);
        return 1;
	}

	if (!image.Save(argv[2],typeout)){
        fprintf(stderr, "%s\n", image.GetLastError());
        fprintf(stderr, "error saving %s\n", argv[2]);
        return 1;
	}

	printf("Done!\n");
	return 0;
}
示例#7
0
BOOL UIIMEdit::_SaveFile(IN HBITMAP hbitmap, OUT CString& strFilePath)
{
	SYSTEMTIME st = { 0 };
	GetLocalTime(&st);
	CString strTime;
	strTime.Format(_T("%d-%02d-%02d-%02d%02d%02d-%03d"), st.wYear,
		st.wMonth,
		st.wDay,
		st.wHour,
		st.wMinute,
		st.wSecond,
		st.wMilliseconds);
	util::createAllDirectories(module::getMiscModule()->getUserTempDir());
	CString csDstFileName = module::getMiscModule()->getUserTempDir() + strTime;
	CString csExtName = _T(".jpg");
	CxImage cximage;
	cximage.CreateFromHBITMAP(hbitmap);
	if (cximage.Save(csDstFileName + csExtName, CXIMAGE_FORMAT_JPG))
	{
		strFilePath = csDstFileName + csExtName;
		return TRUE;
	}
	return FALSE;
}
示例#8
0
BOOL CSonicImage::Rotate(int nAngle, POINT * pScout /* = NULL */)
{
	if(m_Dib.IsValid() == FALSE)
	{
		return FALSE;
	}
	nAngle = abs(nAngle) % 360;
	int nBitX = nAngle <= 180 ? 1 : 0;
	int nBitY = nAngle > 90 && nAngle <= 270 ? 1 : 0;
	int nSrcW = m_nWidth;
	int nSrcH = m_nHeight;
	const int nBytePixel = 4;
	BYTE * pSrc = m_Dib.GetBits();
	int nNewX = (nSrcW - nBitX) >> 1;
	int nNewY = (nSrcH - nBitY) >> 1;

	double m1 = -nSrcW / 2.0f;
	double m2 = nSrcW / 2.0f;
	double n1 = nSrcH / 2.0f;
	double n2 = -nSrcH / 2.0f;

	POINT pt1 = {(int)(m1 * COS(nAngle) + n1 * SIN(nAngle)) >> 10, (int)(-m1 * SIN(nAngle) + n1 * COS(nAngle)) >> 10};
	POINT pt2 = {(int)(m2 * COS(nAngle) + n1 * SIN(nAngle)) >> 10, (int)(-m2 * SIN(nAngle) + n1 * COS(nAngle)) >> 10};
	POINT pt3 = {(int)(m2 * COS(nAngle) + n2 * SIN(nAngle)) >> 10, (int)(-m2 * SIN(nAngle) + n2 * COS(nAngle)) >> 10};
	POINT pt4 = {(int)(m1 * COS(nAngle) + n2 * SIN(nAngle)) >> 10, (int)(-m1 * SIN(nAngle) + n2 * COS(nAngle)) >> 10};

	int i, j, x1, y1, x11, y11;
	i = abs(pt3.x - pt1.x);
	j = abs(pt4.x - pt2.x);
	int nDestW = max(i, j);
	i = abs(pt3.y - pt1.y);
	j = abs(pt4.y - pt2.y);
	int nDestH = max(i, j);

	m_nWidth = nDestW;
	m_nHeight = nDestH;
	HBITMAP hBmp = NULL;
	m_Dib.Resize(m_nWidth, m_nHeight, &hBmp);
	BYTE * pDest = m_Dib.GetBits();
	
	int temp;
	int nOriginX = nDestW >> 1;
	int nOriginY = nDestH >> 1;

	for(i = 0; i < nDestH; i++)
	{
		for(j = 0; j < nDestW; j++)
		{
			x1 = j - nOriginX;
			y1 = nOriginY - i;

			temp = (x1 * COS(nAngle) + y1 * SIN(nAngle)) >> 10;
			x11 = temp + nNewX;
			temp = (-x1 * SIN(nAngle) + y1 * COS(nAngle)) >> 10;
			y11 = nNewY - temp;
			if(x11 >= 0 && x11 < nSrcW && y11 >= 0 && y11 < nSrcH)
			{
				COLORREF color = *(DWORD *)(pSrc + (nSrcW * nBytePixel * y11) + x11 * nBytePixel);
				*(DWORD *)(pDest + i * nBytePixel * nDestW + j * nBytePixel) = color;
			}
		}
	}
	if(hBmp)
	{
		DeleteObject(hBmp);
	}
	if(pScout)
	{
		x1 = pScout->x - nNewX;
		y1 = nNewY - pScout->y;
        nAngle = 360 - nAngle;
		x11 = (x1 * COS(nAngle) + y1 * SIN(nAngle)) >> 10;
		x11 = x11 + nOriginX;
		y11 = (-x1 * SIN(nAngle) + y1 * COS(nAngle)) >> 10;
		y11 = nOriginY - y11;
		pScout->x = x11;
		pScout->y = y11;
	}
	EnableAlphaChannel(FALSE);
	return TRUE;
}

BOOL CSonicImage::SaveAsFile(LPCTSTR lpszFileName, enImageType imgType, int nQuality /* = 0 */)
{
	if(m_Dib.IsValid() == FALSE)
	{
		return FALSE;
	}
	CxImage img;

	if(img.CreateFromHBITMAP(m_Dib.GetHBitmap()) == FALSE)
	{
		return FALSE;
	}
	if(IsAlphaChannelValid()
		&& (imgType == IMAGE_TYPE_BMP
		|| imgType == IMAGE_TYPE_PNG
		|| imgType == IMAGE_TYPE_TGA
		|| imgType == IMAGE_TYPE_ICO))
	{
		img.AlphaCreate();
		for(int i = 0; i < m_nHeight; i++)
		{
			for(int j = 0; j < m_nWidth; j++)
			{
				BYTE bAlpha = *(m_Dib.GetBits() + i * m_nWidth * 4 + j * 4 + 3);
				img.AlphaSet(j, i, bAlpha);
			}
		}
	}
	DWORD dwType = 0;
	switch (imgType)
	{
	case IMAGE_TYPE_BMP:
		dwType = CXIMAGE_FORMAT_BMP;
		break;
	case IMAGE_TYPE_JPEG:
		dwType = CXIMAGE_FORMAT_JPG;
		nQuality = nQuality ? nQuality : DEFAULT_JPEG_QULITY;
		img.SetJpegQuality(nQuality);
		break;
	case IMAGE_TYPE_TGA:
		dwType = CXIMAGE_FORMAT_TGA;
		break;
	case IMAGE_TYPE_PNG:
		dwType = CXIMAGE_FORMAT_PNG;
		break;
	case IMAGE_TYPE_ICO:
		dwType = CXIMAGE_FORMAT_ICO;
		break;
	}
	CString strPath = lpszFileName;
	int nFind1 = strPath.ReverseFind(_T('\\'));
	int nFind2 = strPath.ReverseFind(_T('/'));
	int nFind = max(nFind1, nFind2);
	if(nFind != -1)
	{
		strPath = strPath.Left(nFind);
		if(PathFileExists(strPath) == FALSE)
		{
			SHCreateDirectoryEx(NULL, strPath, NULL);
		}
	}
#ifdef _UNICODE
    USES_CONVERSION;	
	if(img.Save(W2A(lpszFileName), dwType) == FALSE)
	{
		return FALSE;
	}
#else
	if(img.Save(lpszFileName, dwType) == FALSE)
	{
		return FALSE;
	}
#endif	
	img.Clear();
	return TRUE;
}

BOOL CSonicImage::Gray()
{
	if(m_Dib.IsValid() == FALSE)
	{
		return FALSE;
	}
	int nSrcSize = m_nWidth * m_nHeight * 4;
	CSSE::DoGray(m_Dib.GetBits(), nSrcSize);
	return TRUE;
}

HRGN CSonicImage::CreateRgn(DWORD dwColorKey /* = DEFAULT_COLOR_KEY */, int x /* = 0 */, int y /* = 0 */, RECT * pRtSrc /* = NULL */, BOOL bReverse /* = FALSE */)
{
	if(m_Dib.IsValid() == FALSE)
	{
		return FALSE;
	}

	int nBytePixel = 4;
	BYTE * pSrc = m_Dib.GetBits();

	CRect rtSrc(0, 0, m_nWidth, m_nHeight);
	if(pRtSrc)
	{
		rtSrc = *pRtSrc;
	}

	int nLeftx = -1;
	HRGN hAll = CreateRectRgn(x, y, x + rtSrc.Width(), y + rtSrc.Height());

	for(int i = rtSrc.top; i < rtSrc.bottom; i++)
	{
		for(int j = rtSrc.left; j < rtSrc.right; j++)
		{
			DWORD dwColor = *(DWORD *)(pSrc + (i * m_nWidth * nBytePixel) + j * nBytePixel);
			if(!bReverse)
			{
				if(EQUAL_24COLOR(dwColor, dwColorKey) && nLeftx < 0)
				{
					nLeftx = j;
				}
				if(nLeftx >= 0 && (!EQUAL_24COLOR(dwColor, dwColorKey) || j + 1 == rtSrc.right))
				{
					if(EQUAL_24COLOR(dwColor, dwColorKey) && j + 1 == rtSrc.right)j++;
					HRGN hTemp = CreateRectRgn(x + nLeftx - rtSrc.left, y + i - rtSrc.top, x + j - rtSrc.left, y + i + 1 - rtSrc.top);
					CombineRgn(hAll, hAll, hTemp, RGN_XOR);
					DeleteObject(hTemp);
					nLeftx = -1;
				}
			}
			else
			{
				if(!EQUAL_24COLOR(dwColor, dwColorKey) && nLeftx < 0)
				{
					nLeftx = j;
				}
				if(nLeftx >= 0 && (EQUAL_24COLOR(dwColor, dwColorKey) || j + 1 == rtSrc.right))
				{
					if(!EQUAL_24COLOR(dwColor, dwColorKey) && j + 1 == rtSrc.right)j++;
					HRGN hTemp = CreateRectRgn(x + nLeftx - rtSrc.left, y + i - rtSrc.top, x + j - rtSrc.left, y + i + 1 - rtSrc.top);
					CombineRgn(hAll, hAll, hTemp, RGN_XOR);
					DeleteObject(hTemp);
					nLeftx = -1;
				}
			}
		}
	}
	return hAll;
}

BOOL CSonicImage::IsAlphaChannelValid()
{
	return m_bAlphaChannel;
}

BOOL CSonicImage::EnableAlphaChannel(BOOL bModifyRgb /* = TRUE */)
{
	if(m_bAlphaChannel)
	{
		return FALSE;
	}
	if(m_Dib.IsValid() == FALSE)
	{
		return FALSE;
	}
	m_bAlphaChannel = TRUE;
	if(bModifyRgb)
	{
		int nSrc = m_nWidth * m_nHeight;
		DWORD * pSrc = (DWORD *)m_Dib.GetBits();
		for(int i = 0; i < nSrc; i++)
		{
			CSSE::AdjustAlpha(*pSrc);
			pSrc++;
		}
	}
	return TRUE;
}

DWORD CSonicImage::GetPixel(int x, int y)
{
	if(m_Dib.IsValid() == FALSE)
	{
		return 0;
	}
	if(y < 0 || y >= m_nHeight)
	{
		return 0;
	}
	if(x < 0 || x >= m_nWidth)
	{
		return 0;
	}
	return *(DWORD *)(m_Dib.GetBits() + (m_nHeight - y - 1) * m_nWidth * 4 + x * 4);
}

BOOL CSonicImage::SetPixel(int x, int y, DWORD dwColor)
{
	if(m_Dib.IsValid() == FALSE)
	{
		return 0;
	}
	if(IsAlphaChannelValid())
	{
		CSSE::AdjustAlpha(dwColor);
	}
	else
	{
		dwColor |= 0xff000000;
	}
	if(y < 0 || y >= m_nHeight)
	{
		return 0;
	}
	if(x < 0 || x >= m_nWidth)
	{
		return 0;
	}
	*(DWORD *)(m_Dib.GetBits() + (m_nHeight - y - 1) * m_nWidth * 4 + x * 4) = dwColor;
	return TRUE;
}

BYTE * CSonicImage::GetBits()
{
	return m_Dib.GetBits();
}

BOOL CSonicImage::Init()
{
	double radiant;
	for(int i = 0; i < 361; i++)
	{
		radiant = (i * PAI) / 180;
		double temp = sin(radiant) * 1024;
		Trigonometry[i][0] = ROUND(temp);
		temp = cos(radiant) * 1024;
		Trigonometry[i][1] = ROUND(temp);
	}
	return TRUE;
}

BOOL CSonicImage::SetBitsToDevice(HDC hdc, int x /* = 0 */, int y /* = 0 */)
{
	return SetDIBitsToDevice(hdc, x, y, m_nWidth, m_nHeight, 0, 0, 0, m_nHeight, m_Dib.GetBits(), m_Dib.GetBitmapInfo(), DIB_RGB_COLORS) != 0;
}

RECT CSonicImage::CalculateRectByDrawParam(int x, int y, const DRAW_PARAM * pDp, RECT * pSrc /* = NULL */)
{
	CRect rtSrc, rtDest;
	int cx = m_nWidth;
	int cy = m_nHeight;

	if(pDp && (pDp->dwMask & DP_SRC_CLIP))
	{
		rtSrc = pDp->rtSrc;
	}
	else
	{
		rtSrc.SetRect(0, 0, m_nWidth, m_nHeight);
	}
	cx = rtSrc.Width();
	cy = rtSrc.Height();
	if(pDp)
	{
		if(pDp->dwMask & DP_SCALE)
		{
			cx = (int)(rtSrc.Width() * pDp->fScaleX);
			cy = (int)(rtSrc.Height() * pDp->fScaleY);
		}
		if(pDp->dwMask & DP_DEST_LIMIT)
		{
			cx = pDp->cx;
			cy = pDp->cy;
		}
		if(pDp->dwMask & DP_TILE)
		{
			cx = pDp->nTileLength;
		}
		if(pDp->dwMask & DP_VER_TILE)
		{
			cy = pDp->nTileLength;
		}
	}
	rtDest.SetRect(x, y, x + cx, y + cy);
	if(pSrc)
	{
		*pSrc = rtSrc;
	}
	return rtDest;
}

BOOL CSonicImage::SetColorKey(DWORD dwColor)
{
	if(IsAlphaChannelValid())
	{
		return FALSE;
	}
	CSSE::SetColorKey(m_Dib.GetBits(), m_Dib.GetSize(), dwColor);
	EnableAlphaChannel(FALSE);
	return TRUE;
}

BOOL CSonicImage::Load(HDC hdc, int x, int y, int cx, int cy, BOOL bAlphaChannel /* = FALSE */)
{
	Clear();
	BITMAP bmp;
	GetObject((HBITMAP)GetCurrentObject(hdc, OBJ_BITMAP), sizeof(bmp), &bmp);
	if(bmp.bmType != 0 || bmp.bmPlanes != 1)
	{
		return FALSE;
	}
	if(bmp.bmBitsPixel != 32)
	{
		return FALSE;
	}

	if(PrepareMemDC(cx, cy) == FALSE)
	{
		return FALSE;
	}
	BitBlt(m_Dib.GetSafeHdc(), 0, 0, cx, cy, hdc, x, y, SRCCOPY);
	if(bAlphaChannel)
	{
		EnableAlphaChannel(FALSE);
		CSSE::DoOr(0xff000000, m_Dib.GetBits(), m_Dib.GetSize());
	}
	return TRUE;
}

BOOL CSonicImage::Create(int cx, int cy, DWORD dwColor /* = 0 */, BOOL bWithAlpha /* = FALSE */)
{
	if(PrepareMemDC(cx, cy) == FALSE)
	{
		return FALSE;
	}
	if(bWithAlpha)
	{
		CSSE::AdjustAlpha(dwColor);
		EnableAlphaChannel(FALSE);
	}
	if(dwColor)
	{
		Flush(dwColor);
	}
	return TRUE;
}

BOOL CSonicImage::Flush(DWORD dwColor)
{
	if(m_Dib.IsValid() == FALSE)
	{
		return FALSE;
	}
	CSSE::MemSetDWord(m_Dib.GetBits(), dwColor, m_Dib.GetSize());
	return TRUE;
}

BOOL CSonicImage::SetHsl(int h /* = -1 */, int s /* = -1 */, int l /* = -1 */)
{
	if(IsValid() == FALSE)
	{
		return FALSE;
	}
	CSSE::SetHSL(m_Dib.GetBits(), m_Dib.GetSize(), h, s, l);
	return TRUE;
}

BOOL CSonicImage::MirrorX()
{
	if(IsValid() == FALSE)
	{
		return FALSE;
	}
	CSSE::MirrorX(m_Dib.GetBits(), m_nWidth, m_nHeight);
	return TRUE;
}

BOOL CSonicImage::MirrorY()
{
	if(IsValid() == FALSE)
	{
		return FALSE;
	}
	CSSE::MirrorY(m_Dib.GetBits(), m_nWidth, m_nHeight);
	return TRUE;
}

BOOL CSonicImage::Stretch(int cx, int cy)
{
	if(IsValid() == FALSE)
	{
		return FALSE;
	}
	if(cx == m_nWidth && cy == m_nHeight)
	{
		return TRUE;
	}
	CSonicImage * pImg = (CSonicImage *)g_UI.CreateImage();
	pImg->CloneFrom(this);
	PrepareMemDC(cx, cy);
	CSSE::Stretch(pImg->m_Dib.GetBits(), pImg->GetWidth(), pImg->GetHeight(), m_Dib.GetBits(), cx, cy);
	g_UI.DestroyObject(pImg);
	return TRUE;
}

BOOL CSonicImage::Extend(int cx /* = 0 */, int cy /* = 0 */)
{
	if(IsValid() == FALSE)
	{
		return FALSE;
	}
	cx = (cx == 0 ? m_nWidth : cx);
	cy = (cy == 0 ? m_nHeight : cy);
	CSonicImage * pImg = (CSonicImage *)g_UI.CreateImage();
	pImg->CloneFrom(this);

	PrepareMemDC(cx, cy);
	for(int i = 0; i < cy; i += pImg->GetHeight())
	{
		for(int j = 0; j < cx; j += pImg->GetWidth())
		{
			pImg->SetBitsToDevice(m_Dib.GetSafeHdc(), j, i);
		}
	}
	g_UI.DestroyObject(pImg);
	return TRUE;
}

HDC CSonicImage::GetDC()
{
	if(IsValid() == FALSE)
	{
		return NULL;
	}
	return m_Dib.GetSafeHdc();
}

BOOL CSonicImage::DestroyAlphaChannel()
{
	if(IsValid() == FALSE)
	{
		return FALSE;
	}
	CSSE::DoAnd(0xffffff, (char *)m_Dib.GetBits(), m_Dib.GetSize());
	return TRUE;
}

BOOL CSonicImage::SetAlphaChannel(BYTE bAlpha)
{
	if(IsValid() == FALSE)
	{
		return FALSE;
	}
	CSSE::DoOr((bAlpha << 24), (char *)m_Dib.GetBits(), m_Dib.GetSize());
	EnableAlphaChannel(FALSE);
	return TRUE;
}

BOOL CSonicImage::Blur(int nType /* = 0 */)
{
	if(IsValid() == FALSE)
	{
		return FALSE;
	}

	char * pTemp = new char[m_Dib.GetSize()];
	CSSE::MemCopy(pTemp, m_Dib.GetBits(), m_Dib.GetSize());
	int i, j;
	DWORD * pSrc = (DWORD *)m_Dib.GetBits();
	DWORD * pDest = (DWORD *)pTemp;
	for(i = 1; i < m_Dib.GetHeight() - 1; i++)
	{
		for(j = 1; j < m_Dib.GetWidth() - 1; j++)
		{
			DWORD dw1 = *(pDest + i * m_Dib.GetWidth() + j);
			DWORD dw2 = *(pDest + i * m_Dib.GetWidth() + j - 1);
			DWORD dw3 = *(pDest + i * m_Dib.GetWidth() + j + 1);
			DWORD dw4 = *(pDest + (i - 1) * m_Dib.GetWidth() + j);
			DWORD dw5 = *(pDest + (i + 1) * m_Dib.GetWidth() + j);
			DWORD dw6 = *(pDest + (i - 1) * m_Dib.GetWidth() + j - 1);
			DWORD dw7 = *(pDest + (i - 1) * m_Dib.GetWidth() + j + 1);
			DWORD dw8 = *(pDest + (i + 1) * m_Dib.GetWidth() + j - 1);
			DWORD dw9 = *(pDest + (i + 1) * m_Dib.GetWidth() + j + 1);
			char r, g, b;
			r = g = b = 0;
			switch (nType)
			{
			case 0:
				{
					// gauss blur
					r = ((GetRValue(dw1) << 2) +
						((GetRValue(dw2) +
						GetRValue(dw3) +
						GetRValue(dw4) +
						GetRValue(dw5)) << 1) + 
						GetRValue(dw6) +
						GetRValue(dw7) +
						GetRValue(dw8) +
						GetRValue(dw9)) >> 4;
					g = ((GetGValue(dw1) << 2) +
						((GetGValue(dw2) +
						GetGValue(dw3) +
						GetGValue(dw4) +
						GetGValue(dw5)) << 1) + 
						GetGValue(dw6) +
						GetGValue(dw7) +
						GetGValue(dw8) +
						GetGValue(dw9)) >> 4;
					b = ((GetBValue(dw1) << 2) +
						((GetBValue(dw2) +
						GetBValue(dw3) +
						GetBValue(dw4) +
						GetBValue(dw5)) << 1) + 
						GetBValue(dw6) +
						GetBValue(dw7) +
						GetBValue(dw8) +
						GetBValue(dw9)) >> 4;
				}
				break;
			case 1:
				{
					// even blur
					r = (GetRValue(dw1) +
						GetRValue(dw2) +
						GetRValue(dw3) +
						GetRValue(dw4) +
						GetRValue(dw5) + 
						GetRValue(dw6) +
						GetRValue(dw7) +
						GetRValue(dw8) +
						GetRValue(dw9)) / 9;
					g = (GetGValue(dw1) +
						GetGValue(dw2) +
						GetGValue(dw3) +
						GetGValue(dw4) +
						GetGValue(dw5) + 
						GetGValue(dw6) +
						GetGValue(dw7) +
						GetGValue(dw8) +
						GetGValue(dw9)) / 9;
					b = (GetBValue(dw1) +
						GetBValue(dw2) +
						GetBValue(dw3) +
						GetBValue(dw4) +
						GetBValue(dw5) + 
						GetBValue(dw6) +
						GetBValue(dw7) +
						GetBValue(dw8) +
						GetBValue(dw9)) / 9;
				}
				break;
			}
			
			*(pSrc + i * m_Dib.GetWidth() + j) = (0xff000000 | RGB(r, g, b));
		}
	}

	delete []pTemp;
	return TRUE;
}
BOOL CTWainHelper::SaveAsPdf(const char* pFileName, std::vector< HANDLE > m_pic_handles)
{
	PDF *p;
    int image;
    const char *imagefile = "/pvf/pic.jpg";
	
    /* This is where font/image/PDF input files live. Adjust as necessary. */
    const char *searchpath = "./";
	
    /* create a new PDFlib object */
    if ((p = PDF_new()) == (PDF *) 0)
    {
        printf("Couldn't create PDFlib object (out of memory)!\n");
        return FALSE;
    }
	
    PDF_TRY(p){
		/* This means we must check return values of load_font() etc. */
		PDF_set_parameter(p, "errorpolicy", "return");
		
		/* This line is required to avoid problems on Japanese systems */
		PDF_set_parameter(p, "hypertextencoding", "host");

		if (PDF_begin_document(p, pFileName, 0, "") == -1) {
			printf("Error: %s\n", PDF_get_errmsg(p));
			return FALSE;
		}
		
		PDF_set_parameter(p, "SearchPath", searchpath);
		
		PDF_set_info(p, "Creator", "TWainApp");
		PDF_set_info(p, "Author", "Snail");
		PDF_set_info(p, "Title", "image sample (C)");

		std::vector< HANDLE >::iterator it;
		for(it = m_pic_handles.begin(); it != m_pic_handles.end(); it++)
		{
			//将Handle转换为CxImage对象
			HANDLE imageHandle = (HANDLE)(*it);
			CxImage cxImage;
			cxImage.CreateFromHANDLE(imageHandle);
			//cxImage.Save("C:\\bmp.bmp", CXIMAGE_FORMAT_BMP);
			cxImage.Save(".\\temp\\temp.jpg", CXIMAGE_FORMAT_JPG);

			char* imagedata = NULL;
			DWORD size = 0;

			CFile file(".\\temp\\temp.jpg", CFile::modeRead);
			size = file.GetLength();
			imagedata = new char[size];
			memset(imagedata, 0, size);
			file.Read(imagedata, size);
			file.Close();

			PDF_create_pvf(p, imagefile, 0, (const char*)imagedata, size, "");

			image = PDF_load_image(p, "auto", imagefile, 0, "");

			if (image == -1) {
				char logInfo[LOGSIZE];
				sprintf(logInfo, "Error: 加载PVF图像数据失败!错误号:%d, %s:%d\r\n", PDF_get_errmsg(p), __FILE__, __LINE__);
				CTWainHelper::LogMessage(logInfo);

				if(imagedata)
					delete imagedata;
				
				continue;
			}

			/* dummy page size, will be adjusted by PDF_fit_image() */
			PDF_begin_page_ext(p, 10, 10, "");
			PDF_fit_image(p, image, 0.0, 0.0, "adjustpage dpi {300 300}");
			PDF_end_page_ext(p, "");

			/* Delete the virtual file to free the allocated memory */
			PDF_delete_pvf(p, imagefile, 0);

			if(imagedata)
				delete imagedata;
		}

		PDF_end_document(p, "");    

		::DeleteFile(".\\temp\\temp.jpg");
	}	
    PDF_CATCH(p) {

		char logInfo[LOGSIZE];
		sprintf(logInfo, "EXCEPTION: PDFlib接口调用过程发生异常!错误信息:[%d] %s: %s, %s:%d\r\n", 
			PDF_get_errmsg(p), PDF_get_apiname(p), PDF_get_errmsg(p), __FILE__, __LINE__);
		CTWainHelper::LogMessage(logInfo);

        PDF_delete(p);
        return FALSE;
    }
	
    PDF_delete(p);
	return TRUE;
}