bool SmtSmfRasLayer::Fetch(eSmtFetchType type)
{
if (!IsOpen())
return false;
char szImgUrl[MAX_LAYER_FILE_NAME];
SmtDataSourceInfo info;
m_pOwnerDs->GetInfo(info);
sprintf(szImgUrl,"%s",m_szLayerFileName);
long lCodeType = GetImageTypeByFileExt(m_szLayerFileName);
CxImage img;
if (img.Load(szImgUrl,lCodeType))
{
BYTE *pImageBuf = NULL;
long lImageBufSize = 0;
fRect fLocRect;
m_pMemLayer->GetRasterRect(fLocRect);
fLocRect.rt.y = fLocRect.lb.y + fLocRect.Width()*img.GetHeight()/img.GetWidth();
if (img.Encode(pImageBuf,lImageBufSize,lCodeType))
{
return (SMT_ERR_NONE == m_pMemLayer->CreaterRaster((const char *)pImageBuf,lImageBufSize,fLocRect,lCodeType));
}
}
return false;
}
bool IGFrame::Update()
{
if (!UpdateSize (head.biWidth, head.biHeight))
return false;
// update selection rect
RECT rcSel = {0, 0, -1, -1};
CxImage *pLayer = GetWorkingLayer();
if (pLayer->SelectionIsValid())
pLayer->SelectionGetBox (rcSel);
if (rcSel.right != -1 && rcSel.bottom != -1){
long nOffsetX, nOffsetY;
pLayer->GetOffset (&nOffsetX, &nOffsetY);
rcSel.left += nOffsetX; rcSel.right += nOffsetX;
rcSel.top -= nOffsetY; rcSel.bottom -= nOffsetY;
}
wchar_t twLeft [32], twRight [32], twTop [32], twBottom [32];
::_itow (rcSel.left, twLeft, 10);
::_itow (rcSel.right, twRight, 10);
::_itow (rcSel.top, twTop, 10);
::_itow (rcSel.bottom, twBottom, 10);
wstring wsSelRect (twLeft);
wsSelRect += L"#"; wsSelRect+= twRight;
wsSelRect += L"#"; wsSelRect+= twTop;
wsSelRect += L"#"; wsSelRect+= twBottom;
SetProperty (IGFRAMEPROPERTY_SELECTIONRECT, wsSelRect);
// update current history step id
SetProperty (IGFRAMEPROPERTY_HISTORYSTEP, GetCurrentStepId());
return true;
}
int IGIPDraw::GetSecondParam (IGImageProcMessage& message, CxImage& image) const
{
IGIPDrawMessage *pIGThreadMessage = dynamic_cast <IGLibrary::IGIPDrawMessage *> (&message);
if (!pIGThreadMessage)
return false;
RECT *prcSubLayer = (RECT*)IGIPFilter::GetSecondParam (message, image);
if (!prcSubLayer)
return false;
int nLayerWidth = image.GetWorkingLayer()->GetWidth();
int nLayerHeight = image.GetWorkingLayer()->GetHeight();
RECT rcDraw = IGConvertible::FromListPtsToRECT (pIGThreadMessage->m_lPts, nLayerWidth, nLayerHeight);
int nTop = rcDraw.top;
rcDraw.top = nLayerHeight - 1 - rcDraw.bottom; // convert to Cx Coords
rcDraw.bottom = nLayerHeight - 1 - nTop;
// enlarge the region with the brush size + 1 in every direction
int nOffsetSize = (int)pIGThreadMessage->m_pBrush->GetSize() + 1;
rcDraw.left = max (0, rcDraw.left - nOffsetSize);
rcDraw.right = min (nLayerWidth - 1, rcDraw.right + nOffsetSize);
rcDraw.top = max (0, rcDraw.top - nOffsetSize);
rcDraw.bottom = min (nLayerHeight - 1, rcDraw.bottom + nOffsetSize);
if ((prcSubLayer->bottom != -1) && (prcSubLayer->right != -1))
{
prcSubLayer->left = max (prcSubLayer->left, rcDraw.left);
prcSubLayer->right = min (prcSubLayer->right, rcDraw.right);
prcSubLayer->top = max (prcSubLayer->top, rcDraw.top);
prcSubLayer->bottom = min (prcSubLayer->bottom, rcDraw.bottom);
}
else
{
*prcSubLayer = rcDraw;
}
return (int)prcSubLayer;
}
bool CDemoView::SetImageRectSelection(CDemoDoc *pDoc,CRect *rect)
{
if (pDoc==0)
return false;
CxImage* ima = pDoc->GetImage();
if (ima==0)
return false;
long x,y;
RECT rect_img;
x = rect_img.left = rect->left;
y = rect_img.top = rect->top;
GetImageXY(pDoc, ima, &x,&y);
rect_img.top = ima->GetHeight() - 1 - y;
rect_img.left = x;
x = rect_img.right = rect->right;
y = rect_img.bottom = rect->bottom;
GetImageXY(pDoc, ima, &x,&y);
rect_img.bottom = ima->GetHeight() - 1 - y;
rect_img.right = x;
ima->SelectionClear();
ima->SelectionAddRect(rect_img);
return true;
}
HRESULT IGFrame::Resample (long newx, long newy, IGFRAMEPROPERTY_STRETCHING_ENUM eStretchMode)
{
// Request thread access
if (!RequestAccess ())
return E_ACCESSDENIED;
HRESULT hRes = E_NOTIMPL;
CxImage *pCurrentLayer = GetWorkingLayer();
if (!pCurrentLayer)
return false;
pCurrentLayer->SelectionDelete();
switch (eStretchMode)
{
case IGFRAMEPROPERTY_STRETCHING_NO:
hRes = resampleNoStretch (newx, newy);
break;
case IGFRAMEPROPERTY_STRETCHING_BICUBIC:
hRes = resampleBicubic (newx, newy);
break;
case IGFRAMEPROPERTY_STRETCHING_FAST:
hRes = resampleFast (newx, newy);
break;
}
if (SUCCEEDED (hRes))
SetSize (newx, newy);
return hRes;
}
void DlgDataExt::UpdatePreview()
{
if (m_image){
CxImage tmp;
tmp.Copy(*m_image,true,false,false);
if (m_chk_preview.GetCheck()){
UpdateData(1);
if (m_btn_graylevel.GetCheck()){
tmp.Threshold(m_thresh);
} else {
tmp.SelectionAddColor(tmp.RGBtoRGBQUAD(m_color));
tmp.SelectionSplit(&tmp);
tmp.Negative();
}
}
tmp.IncreaseBpp(24);
tmp.Resample(150,90,0);
if (m_bitmap) DeleteObject(m_bitmap);
m_bitmap = tmp.MakeBitmap(m_picture.GetDC()->m_hDC);
m_picture.SetBitmap(m_bitmap);
}
}
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;
}
bool CImageSelect::SetImageRectSelection(CRect *rect)
{
CxImage* ima = ℑ
if (ima==0)
return false;
long x,y;
RECT rect_img;
x = rect_img.left = rect->left-(500-(int)(image.GetWidth()*ZoomFactor))/2;
y = rect_img.top = rect->top-(300-(int)(image.GetHeight()*ZoomFactor))/2;
GetImageXY(ima, &x,&y);
rect_img.top = y;
rect_img.left = x;
x = rect_img.right = rect->right-(500-(int)(image.GetWidth()*ZoomFactor))/2;
y = rect_img.bottom = rect->bottom-(300-(int)(image.GetHeight()*ZoomFactor))/2;
GetImageXY(ima, &x,&y);
rect_img.bottom = y;
rect_img.right = x;
ima->SelectionClear();
ima->SelectionAddRect(rect_img);
ima->Crop(rect_img,&NewImage);
return true;
}
bool IGFrameManager::Cut(LPCWSTR pcwGuid)
{
IGSmartPtr <IGFrame> spFrame;
if (!GetFrame(pcwGuid, spFrame))
return false;
CxImage *pCxLayer = spFrame->GetWorkingLayer();
if (!pCxLayer)
return false;
RECT rcSel;
if (pCxLayer->SelectionIsValid())
pCxLayer->SelectionGetBox (rcSel);
else{
rcSel.bottom = 0;
rcSel.left = 0;
rcSel.top = pCxLayer->GetHeight();
rcSel.right = pCxLayer->GetWidth();
}
m_spClipboardLayer = new IGLayer(NULL);
m_spClipboardLayer->Create (rcSel.right - rcSel.left, rcSel.top - rcSel.bottom, 24);
m_spClipboardLayer->AlphaCreate();
pCxLayer->AlphaCreate();
RGBQUAD qGray; qGray.rgbBlue = CXIMAGE_GRAY; qGray.rgbGreen = CXIMAGE_GRAY; qGray.rgbRed = CXIMAGE_GRAY;
for(long y=rcSel.bottom; y<rcSel.top; y++){
for(long x=rcSel.left; x<rcSel.right; x++){
if (pCxLayer->BlindSelectionIsInside(x,y)){
m_spClipboardLayer->BlindSetPixelColor(x - rcSel.left, y - rcSel.bottom, pCxLayer->BlindGetPixelColor(x,y));
pCxLayer->BlindSetPixelColor(x, y, qGray);
pCxLayer->AlphaSet(x, y, 0);
}
else
m_spClipboardLayer->AlphaSet (x - rcSel.left, y - rcSel.bottom, 0);
}
}
return true;
}
int IGIPFilter::GetFirstParam (IGImageProcMessage& message, CxImage& image) const
{
IGIPFilterMessage *pIGThreadMessage = dynamic_cast <IGLibrary::IGIPFilterMessage *> (&message);
if (!pIGThreadMessage)
return false;
return (int)image.GetLayerPos (image.GetWorkingLayer());
}
//鼠标在窗口上移动时需要进行的更新
void CEmotionButton::UpdateSelectedFace(int curPage, int curSel, int curFrame, int pvstatus)
{
HGDIOBJ hOldBrush = NULL, hOldPen = NULL, hTempPen, hTempBrush;
HPEN hPen1 = NULL;
HPEN hPen2 = NULL;
LPRECT lpRect = NULL;
RECT rc;
int index;
//贴背景
BitBlt(m_hMemDC, 0, 0, QQFACEDLG_WIDTH, QQFACEDLG_HEIGHT, m_hMemDCBkGnd, 0, 0, SRCCOPY);
//绘制蓝色选中框
if(curSel >= 0)
{
hPen1 = CreatePen(PS_SOLID, 1, RGB(0, 0, 255));
hTempPen = SelectObject(m_hMemDC, hPen1);
hTempBrush = SelectObject(m_hMemDC, GetStockObject(NULL_BRUSH));
GetBlueRect(curSel, &rc);
Rectangle(m_hMemDC, rc.left, rc.top, rc.right, rc.bottom);
if(hOldPen == NULL) hOldPen = hTempPen;
if(hOldBrush == NULL) hOldBrush = hTempBrush;
}
//绘制左侧或者右侧的预览图
if(pvstatus == _PVStatus::Left) lpRect = &rcLeft;
else if(pvstatus == _PVStatus::Right) lpRect = &rcRight;
if(lpRect != NULL)
{
index = curPage * CELLCOUNT_PAGE + curSel; //从页内相对索引计算出绝对索引。
hPen2 = CreatePen(PS_SOLID, 1, RGB(0, 138, 255)); //淡蓝色画笔
hTempPen = SelectObject(m_hMemDC, hPen2);
hTempBrush = SelectObject(m_hMemDC, GetStockObject(WHITE_BRUSH)); //白色画刷
Rectangle(m_hMemDC, lpRect->left, lpRect->top, lpRect->right, lpRect->bottom);
//居中绘制
int left = (lpRect->left + lpRect->right - m_CxImages[index].GetWidth())/2;
int top = (lpRect->top + lpRect->bottom - m_CxImages[index].GetHeight())/2;
//设置帧
if(curFrame < m_CxImages[index].GetNumFrames())
{
CxImage* pFrame = m_CxImages[index].GetFrame(curFrame);
if(pFrame) pFrame->Draw(m_hMemDC, left, top);
//m_CxImages[index].Draw(m_hMemDC, left, top);
}
if(hOldBrush == NULL) hOldBrush = hTempBrush;
if(hOldPen == NULL) hOldPen = hTempPen;
}
//恢复画刷，画笔
if(hOldBrush != NULL) SelectObject(m_hMemDC, hOldBrush);
if(hOldPen != NULL) SelectObject(m_hMemDC, hOldPen);
if(hPen1 != NULL) DeleteObject(hPen1);
if(hPen2 != NULL) DeleteObject(hPen2);
}
__declspec(dllexport) bool LoadImage(const char *file, unsigned int maxwidth, unsigned int maxheight, ImageInfo *info)
{
if (!file || !info) return false;
if (IsDir(file))
return false;
// load the image
DWORD dwImageType = GetImageType(file);
CxImage *image = new CxImage(dwImageType);
if (!image) return false;
int actualwidth = maxwidth;
int actualheight = maxheight;
try
{
if (!image->Load(file, dwImageType, actualwidth, actualheight) || !image->IsValid())
{
#if !defined(_LINUX) && !defined(__APPLE__)
int nErr = GetLastError();
#else
int nErr = errno;
#endif
printf("PICTURE::LoadImage: Unable to open image: %s Error:%s (%d)\n", file, image->GetLastError(),nErr);
delete image;
return false;
}
}
catch (...)
{
printf("PICTURE::LoadImage: Unable to open image: %s\n", file);
delete image;
return false;
}
// ok, now resample the image down if necessary
if (ResampleKeepAspect(*image, maxwidth, maxheight) < 0)
{
printf("PICTURE::LoadImage: Unable to resample picture: %s\n", file);
delete image;
return false;
}
// make sure our image is 24bit minimum
image->IncreaseBpp(24);
// fill in our struct
info->width = image->GetWidth();
info->height = image->GetHeight();
info->originalwidth = actualwidth;
info->originalheight = actualheight;
memcpy(&info->exifInfo, image->GetExifInfo(), sizeof(EXIFINFO));
// create our texture
info->context = image;
info->texture = image->GetBits();
info->alpha = image->AlphaGetBits();
return (info->texture != NULL);
};
int ResampleKeepAspectArea(CxImage &image, unsigned int area)
{
float fAspect = ((float)image.GetWidth()) / ((float)image.GetHeight());
unsigned int width = (unsigned int)sqrt(area * fAspect);
unsigned int height = (unsigned int)sqrt(area / fAspect);
if (width > MAX_WIDTH) width = MAX_WIDTH;
if (height > MAX_HEIGHT) height = MAX_HEIGHT;
return ResampleKeepAspect(image, width, height, true);
}
CxImage* CFeedIcoItemListCtrl::GetPng(LPCTSTR lpszPngResource)
{
if (NULL == lpszPngResource)
return NULL;
CxImage* image = new CxImage(CXIMAGE_FORMAT_PNG);
image->LoadResource(FindResource(NULL, lpszPngResource, _T("PNG")), CXIMAGE_FORMAT_PNG);
return image;
}
CxImage* loadImage(const char* imagePath, DWORD imageType)
{
CxImage* image = new CxImage;
if (!image->Load(imagePath, imageType))
{
printf("get image error!\n");
return NULL;
}
return image;
}
CxImage* IGFrame::GetSelectionLayer()
{
for (int nIdxItem = 0; nIdxItem < GetNbLayers(); nIdxItem++)
{
CxImage *pLayer = GetLayer(nIdxItem);
if (pLayer->SelectionIsValid())
return pLayer;
}
return NULL;
}
HBITMAP CSkin::LoadImage(const char *filename)
{
CxImage image;
image.Load(filename);
if(!image.IsValid()) {
return NULL;
}
return image.MakeBitmap(NULL);
}
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;
}
void CCaptchaGenerator::ReGenerateCaptcha(uint32 nLetterCount)
{
Clear();
CxImage* pimgResult = new CxImage(nLetterCount > 1 ? (LETTERSIZE + (nLetterCount-1)*CROWDEDSIZE) : LETTERSIZE, 32, 1, CXIMAGE_FORMAT_BMP);
pimgResult->SetPaletteColor(0, 255, 255, 255);
pimgResult->SetPaletteColor(1, 0, 0, 0, 0);
pimgResult->Clear();
CxImage imgBlank(LETTERSIZE, LETTERSIZE, 1, CXIMAGE_FORMAT_BMP);
imgBlank.SetPaletteColor(0, 255, 255, 255);
imgBlank.SetPaletteColor(1, 0, 0, 0, 0);
imgBlank.Clear();
for (uint32 i = 0; i < nLetterCount; i++) {
CxImage imgLetter(imgBlank);
CString strLetter(schCaptchaContent[GetRandomUInt16() % ARRSIZE(schCaptchaContent)]);
m_strCaptchaText += strLetter;
uint16 nRandomSize = GetRandomUInt16() % 10;
uint16 nRandomOffset = 3 + GetRandomUInt16() % 11;
imgLetter.DrawString(NULL, nRandomOffset, 32, strLetter, imgLetter.RGBtoRGBQUAD(RGB(0, 0, 0)), _T("Arial"), 40 - nRandomSize, 1000);
//imgLetter.DrawTextA(NULL, nRandomOffset, 32, strLetter, imgLetter.RGBtoRGBQUAD(RGB(0, 0, 0)), "Arial", 40 - nRandomSize, 1000);
float fRotate = (float)(35 - (GetRandomUInt16() % 70));
imgLetter.Rotate2(fRotate, NULL, CxImage::IM_BILINEAR, CxImage::OM_BACKGROUND, 0, false, true);
uint32 nOffset = i * CROWDEDSIZE;
ASSERT( imgLetter.GetHeight() == pimgResult->GetHeight() && pimgResult->GetWidth() >= nOffset + imgLetter.GetWidth() );
for (uint32 j = 0; j < imgLetter.GetHeight(); j++)
for (uint32 k = 0; k < imgLetter.GetWidth(); k++)
if (pimgResult->GetPixelIndex(nOffset + k, j) != 1)
pimgResult->SetPixelIndex(nOffset + k, j, imgLetter.GetPixelIndex(k, j));
}
pimgResult->Jitter(1);
//pimgResult->Save("D:\\CaptchaTest.bmp", CXIMAGE_FORMAT_BMP);
m_pimgCaptcha = pimgResult;
}
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);
}
}
}
}
bool IGFrame::PickColor (POINT ptCoords, RGBQUAD& rgbColor)
{
// Request thread access
if (!RequestAccess ())
return false;
CxImage *pCurrentLayer = GetWorkingLayer();
if (!pCurrentLayer)
return false;
// convert IG coordinates to Cx coordinates
IGConvertible::FromIGtoCxCoords (ptCoords, pCurrentLayer->GetHeight());
rgbColor = pCurrentLayer->GetPixelColor (ptCoords.x, ptCoords.y);
return true;
}
int IGIPFilter::GetSecondParam (IGImageProcMessage& message, CxImage& image) const
{
IGIPFilterMessage *pIGThreadMessage = dynamic_cast <IGLibrary::IGIPFilterMessage *> (&message);
if (!pIGThreadMessage)
return false;
ZeroMemory (&pIGThreadMessage->m_rcSubLayer, sizeof (RECT));
if (image.GetWorkingLayer())
image.GetWorkingLayer()->SelectionGetBox (pIGThreadMessage->m_rcSubLayer);
if ((pIGThreadMessage->m_rcSubLayer.right == 0) || (pIGThreadMessage->m_rcSubLayer.bottom == 0))
{
pIGThreadMessage->m_rcSubLayer.right = -1;
pIGThreadMessage->m_rcSubLayer.bottom = -1;
}
return (int)&pIGThreadMessage->m_rcSubLayer;
}
virtual void LoadGifImage()
{
CDuiString sImag = m_pOwer->GetBkImage();
m_bLoadImg = true;
m_pGifImage = CRenderEngine::LoadGifImageX(STRINGorID(sImag),0, 0);
if ( NULL == m_pGifImage ) return;
m_nFrameCount = m_pGifImage->GetNumFrames();
m_nFramePosition = 0;
m_nDelay = m_pGifImage->GetFrameDelay();
if (m_nDelay <= 0 )
m_nDelay = 100;
if(!m_bAutoStart)
m_bRealStop = true;
if(m_bAutoStart && m_pOwer->IsVisible())
StartAnim();
}
bool IGIPIndex::OnImageProcessing (CxImage& image, IGImageProcMessage& message)
{
IGIPIndexMessage *pIGThreadMessage = dynamic_cast <IGIPIndexMessage *> (&message);
_ASSERTE (pIGThreadMessage && L"Wrong IGThread message, image processing aborted");
if (!pIGThreadMessage || !m_pFrame)
return false;
IGLayer *pLayer = m_pFrame->GetLayer (m_pFrame->GetLayerPos (image.GetWorkingLayer()));
if (!pLayer)
return false;
switch (pIGThreadMessage->m_eFilterType)
{
case IGIPINDEX_LPE:
{
int nNbMarkers = 0;
if (pIGThreadMessage->m_pMarkerBackground && pIGThreadMessage->m_pMarkerObject) {
IGMarker* tM [2];
tM[0] = pIGThreadMessage->m_pMarkerBackground;
tM[1] = pIGThreadMessage->m_pMarkerObject;
nNbMarkers = 2;
return pLayer->IndexLPE (tM, nNbMarkers);
}
else
return pLayer->IndexLPE (NULL, nNbMarkers);
}
case IGIPINDEX_FACE:
return pLayer->IndexFaces();
case IGIPINDEX_IRIS:
return pLayer->IndexIris();
}
return false;
}
void CxImage::CreateFromHICON(HICON hico)
{
Destroy();
if (hico) {
ICONINFO iinfo;
GetIconInfo(hico,&iinfo);
CreateFromHBITMAP(iinfo.hbmColor);
#if CXIMAGE_SUPPORT_ALPHA
CxImage mask;
mask.CreateFromHBITMAP(iinfo.hbmMask);
mask.GrayScale();
mask.Negative();
AlphaSet(mask);
#endif
}
}
/**
* Creates the selection channel from a gray scale image.
* black = unselected
*/
bool CxImage::SelectionSet(CxImage &from)
{
if (!from.IsGrayScale() || head.biWidth != from.head.biWidth || head.biHeight != from.head.biHeight){
strcpy(info.szLastError,"CxImage::SelectionSet: wrong width or height, or image is not gray scale");
return false;
}
if (pSelection==NULL) pSelection = (uint8_t*)malloc(head.biWidth * head.biHeight);
uint8_t* src = from.info.pImage;
uint8_t* dst = pSelection;
if (src==NULL || dst==NULL){
strcpy(info.szLastError,"CxImage::SelectionSet: null pointer");
return false;
}
for (int32_t y=0; y<head.biHeight; y++){
memcpy(dst,src,head.biWidth);
dst += head.biWidth;
src += from.info.dwEffWidth;
}
SelectionRebuildBox();
return true;
}
void CMainFrame::SetImage(HANDLE hBitmap,TW_IMAGEINFO& /*info*/)
{ //<<<TWAIN>>>
CDemoDoc *NewDoc=(CDemoDoc*)((CDemoApp*)AfxGetApp())->demoTemplate->OpenDocumentFile(NULL);
if (NewDoc) {
if (hBitmap){
CxImage *newima = new CxImage();
newima->CreateFromHANDLE(hBitmap);
NewDoc->image = newima;
}
CString s;
s.Format(_T("Acquired Image %d"),((CDemoApp*)AfxGetApp())->m_nDocCount++);
NewDoc->SetTitle(s);
NewDoc->UpdateAllViews(0,WM_USER_NEWIMAGE);
NewDoc->UpdateStatusBar();
}
}
void CToolBarCtrlZ::AddImageIcon(LPCTSTR lpszResource)
{
CxImage *pImage = new CxImage;
pImage->LoadResource(FindResource(NULL, lpszResource, _T("PNG")), CXIMAGE_FORMAT_PNG);
m_arrImgs.Add(pImage);
// 同时增加ImageList，否则在SetButtonInfo时，大于button数的Image会被忽略。 <begin>
CImageList *pil = GetImageList();
if (NULL == pil)
{
m_ilFake.Create(16, 16, ILC_COLOR, 5, 1);
SetImageList(&m_ilFake);
}
if (NULL != pil)
pil->Add(CTempIconLoader(_T("EMPTY")));
// 同时增加ImageList，否则在SetButtonInfo时，大于button数的Image会被忽略。 <end>
}
/*-----------------------------------------------------------------------------
-----------------------------------------------------------------------------*/
bool CapturedImage::Get(CxImage& image) {
bool ret = false;
if (_bitmap_handle)
ret = image.CreateFromHBITMAP(_bitmap_handle);
return ret;
}
BOOL
CResponseParser::SaveAsImage( const wchar_t* lpszPath,const char* lpszContentData,
uint32 dwContentSize, DWORD dwType)
{
CxImage image;
bool bRet = false;
DWORD dwFileType = CResponseParser::CheckImageFileHeader( (BYTE*)lpszContentData, dwContentSize);
if( dwFileType == CXIMAGE_FORMAT_BMP )
{
bRet = image.Decode( (BYTE*)lpszContentData, dwContentSize, CXIMAGE_FORMAT_BMP);
}
else if( dwFileType == CXIMAGE_FORMAT_GIF)
{
bRet = image.Decode( (BYTE*)lpszContentData, dwContentSize, CXIMAGE_FORMAT_GIF);
}
else if( dwFileType == CXIMAGE_FORMAT_JPG )
{
bRet = image.Decode( (BYTE*)lpszContentData, dwContentSize, CXIMAGE_FORMAT_JPG);
}
else if( dwFileType == CXIMAGE_FORMAT_PNG)
{
bRet = image.Decode( (BYTE*)lpszContentData, dwContentSize, CXIMAGE_FORMAT_PNG);
}
if( bRet == true)
{
if( dwType == CXIMAGE_FORMAT_BMP)
{
return image.SaveW( lpszPath, CXIMAGE_FORMAT_BMP);
}
else if( dwType == CXIMAGE_FORMAT_GIF)
{
return image.SaveW( lpszPath, CXIMAGE_FORMAT_GIF);
}
else if( dwType == CXIMAGE_FORMAT_JPG)
{
return image.SaveW( lpszPath, CXIMAGE_FORMAT_JPG);
}
else if( dwType == CXIMAGE_FORMAT_PNG)
{
return image.SaveW( lpszPath, CXIMAGE_FORMAT_PNG);
}
else
return image.SaveW( lpszPath, CXIMAGE_FORMAT_BMP);
}
return FALSE;
}
