DLLEXP bool save(WCHAR *fn)
{
CImage ci;
ci.Create(g_snap_width,g_snap_height,32,0);
BitBlt(ci.GetDC(),0,0,g_snap_width,g_snap_height,g_memdc.m_hDC,0,0,SRCCOPY);
return SUCCEEDED(ci.Save(fn));
}
//绘画背景
BOOL CLayeredDialog::OnEraseBkgnd(CDC * pDC)
{
//获取位置
CRect rcClient;
GetClientRect(&rcClient);
//建立缓冲
CImage ImageBuffer;
ImageBuffer.Create(rcClient.Width(),rcClient.Height(),32);
if ( ImageBuffer.IsNull() ) return TRUE;
//创建 DC
CImageDC BufferDC(ImageBuffer);
CDC * pBufferDC=CDC::FromHandle(BufferDC);
//设置缓冲
pBufferDC->SetBkMode(TRANSPARENT);
//绘画背景
m_ImageBack.DrawImage(pBufferDC,0,0);
OnDrawClientArea(pBufferDC,rcClient.Width(),rcClient.Height());
//绘画界面
pDC->BitBlt(0,0,rcClient.Width(),rcClient.Height(),pBufferDC,0,0,SRCCOPY);
return TRUE;
}
//绘画头像
VOID CFaceItemControl::DrawFaceOffLine(CDC * pDC, INT nXPos, INT nYPos, INT nWidth, INT nHeight, DWORD dwCustomFace[FACE_CX*FACE_CY])
{
//创建位图
CImage ImageCustomFace;
ImageCustomFace.Create(FACE_CX,FACE_CY,32);
//获取数据
INT nImagePitch=ImageCustomFace.GetPitch();
LPBYTE cbBitCustomFace=(LPBYTE)ImageCustomFace.GetBits();
//创建区域
for (INT nYImagePos=0;nYImagePos<FACE_CY;nYImagePos++)
{
for (INT nXImagePos=0;nXImagePos<FACE_CX;nXImagePos++)
{
//设置颜色
DWORD dwImageTarget=nYImagePos*nImagePitch+nXImagePos*4L;
COLORREF crImageTarget=dwCustomFace[nYImagePos*FACE_CX+nXImagePos];
//提取颜色
BYTE cbColorR=GetRValue(crImageTarget);
BYTE cbColorG=GetGValue(crImageTarget);
BYTE cbColorB=GetBValue(crImageTarget);
BYTE cbColorGray=(BYTE)(cbColorR*0.30+cbColorG*0.59+cbColorB*0.11);
//设置颜色
*(COLORREF *)(cbBitCustomFace+dwImageTarget)=RGB(cbColorGray,cbColorGray,cbColorGray);
}
}
//绘画界面
ImageCustomFace.Draw(pDC->m_hDC,nXPos,nYPos,nWidth,nHeight);
return;
}
//绘画头像
VOID CFaceItemControl::DrawFaceNormal(CDC * pDC, INT nXPos, INT nYPos, INT nWidth, INT nHeight, DWORD dwCustomFace[FACE_CX*FACE_CY])
{
//创建位图
CImage ImageCustomFace;
ImageCustomFace.Create(FACE_CX,FACE_CY,32);
//获取数据
INT nImagePitch=ImageCustomFace.GetPitch();
LPBYTE cbBitCustomFace=(LPBYTE)ImageCustomFace.GetBits();
//创建区域
for (INT nYImagePos=0;nYImagePos<FACE_CY;nYImagePos++)
{
for (INT nXImagePos=0;nXImagePos<FACE_CX;nXImagePos++)
{
//设置颜色
DWORD dwImageTarget=nYImagePos*nImagePitch+nXImagePos*4L;
*(COLORREF *)(cbBitCustomFace+dwImageTarget)=dwCustomFace[nYImagePos*FACE_CX+nXImagePos];
}
}
//绘画界面
ImageCustomFace.Draw(pDC->m_hDC,nXPos,nYPos,nWidth,nHeight);
return;
}
//处理图片
bool CRichEditMessage::LoadRichEditImage(HINSTANCE hInstance, UINT uResourceID, CDataObject&ImageDataObject)
{
//加载图片
CBitImage ImageFile;
ImageFile.LoadFromResource(hInstance,uResourceID);
//失败判断
if (ImageFile.IsNull()==true)
{
ASSERT(FALSE);
return false;
}
//创建表情
CImage ImageRichEdit;
ImageRichEdit.Create(ImageFile.GetWidth(),ImageFile.GetHeight(),32);
//绘画表情
CDC * pDC=CDC::FromHandle(ImageRichEdit.GetDC());
pDC->FillSolidRect(0,0,ImageFile.GetWidth(),ImageFile.GetHeight(),m_crFillColor);
ImageFile.TransDrawImage(pDC,0,0,RGB(255,0,255));
//设置图片
ImageRichEdit.ReleaseDC();
ImageDataObject.SetImage(ImageRichEdit.Detach());
return true;
}
void CBaseDialog::DrawClientArea( CDC*pDC,int nWidth,int nHeight )
{
//创建缓冲
CImage ImageBuffer;
ImageBuffer.Create(nWidth,nHeight,32);
//变量定义
CDC * pBufferDC=CDC::FromHandle(ImageBuffer.GetDC());
pBufferDC->FillSolidRect(1,0,nWidth-2,nHeight,RGB(234,238,244));
if ( CHECK_IMAGE(m_pImageBack) )
{
m_pImageBack->DrawImage(pBufferDC,0,0,nWidth-1,nHeight-1);
}
if ( CHECK_IMAGE(m_pShadow) )
{
m_pShadow->DrawImage(pBufferDC,0,0,nWidth-1,nHeight-1);
}
DrawView(pBufferDC,nWidth-2,nHeight);
pBufferDC->SetBkMode(TRANSPARENT);
pBufferDC->SelectObject(RenderEngine->GetDeaultFont());
pBufferDC->SetTextColor(RGB(255,255,255));
//绘画界面
pDC->BitBlt(0,0,nWidth,nHeight,pBufferDC,0,0,SRCCOPY);
//清理资源
ImageBuffer.ReleaseDC();
}
//绘画头像
VOID CFaceItemSelectWnd::DrawFaceItem(CDC * pDC, WORD wIndex, INT nXPos, INT nYPos, bool bHover)
{
//获取对象
ASSERT(CFaceItemControl::GetInstance()!=NULL);
IFaceItemControl * pIFaceItemControl=CFaceItemControl::GetInstance();
//创建缓冲
CImage ImageBuffer;
ImageBuffer.Create(FRAME_WIDTH+FACE_CX,FRAME_HEIGHT+FACE_CY,32);
//绘画背景
CDC * pBufferDC=CDC::FromHandle(ImageBuffer.GetDC());
pBufferDC->FillSolidRect(0,0,FRAME_WIDTH+FACE_CX,FRAME_HEIGHT+FACE_CY,CR_BACK_FRAME);
//绘画框架
BYTE cbFrameKind=(bHover==true)?ITEM_FRAME_HOVER:ITEM_FRAME_NORMAL;
pIFaceItemControl->DrawFaceItemFrame(pBufferDC,FRAME_WIDTH/2,FRAME_HEIGHT/2,cbFrameKind);
//绘画头像
pIFaceItemControl->DrawFaceNormal(pBufferDC,FRAME_WIDTH/2,FRAME_HEIGHT/2,wIndex);
//绘画界面
pDC->BitBlt(nXPos,nYPos,FRAME_WIDTH+FACE_CX,FRAME_HEIGHT+FACE_CY,pBufferDC,0,0,SRCCOPY);
//清理资源
ImageBuffer.ReleaseDC();
return;
}
//输入解释
void CExpressionItem::InitExpressItem(LPCTSTR pszChineseName, LPCTSTR pszTrancelate, UINT uIDResource)
{
//设置变量
m_uImageID=uIDResource;
lstrcpyn(m_szTrancelate,pszTrancelate,CountArray(m_szTrancelate));
lstrcpyn(m_szChineseName,pszChineseName,CountArray(m_szChineseName));
m_wTranceLength=lstrlen(m_szTrancelate);
//加载图片
CSkinImage ImageFile;
ImageFile.LoadFromResource(GetModuleHandle(CLIENT_SHARE_DLL_NAME),uIDResource);
//创建表情
CImage ImageExpression;
ASSERT(ImageFile.GetWidth()==EP_PIC_WHIDE);
ASSERT(ImageFile.GetHeight()==EP_PIC_HIGHT);
ImageExpression.Create(EP_PIC_WHIDE,EP_PIC_HIGHT,32);
//绘画表情
CDC * pDC=CDC::FromHandle(ImageExpression.GetDC());
pDC->FillSolidRect(0,0,EP_PIC_WHIDE,EP_PIC_HIGHT,COLOR_CHAR_BK);
ImageFile.AlphaDrawImage(pDC,0,0,RGB(255,0,255));
//设置图片
ImageExpression.ReleaseDC();
m_ImageDataObject.SetImage(ImageExpression.Detach());
return;
};
void CChartCtrl::SaveAsImage(const TChartString& strFilename,
const CRect& rect,
int nBPP,
REFGUID guidFileType)
{
//AFX_MANAGE_STATE(AfxGetStaticModuleState());
CImage chartImage;
CRect chartRect = rect;
if (chartRect.IsRectEmpty())
{
GetClientRect(&chartRect);
}
chartImage.Create(chartRect.Width(), chartRect.Height(), nBPP);
CDC newDC;
newDC.Attach(chartImage.GetDC());
DrawBackground(&newDC, chartRect);
chartRect.DeflateRect(3,3);
DrawChart(&newDC, chartRect);
newDC.Detach();
chartImage.Save(strFilename.c_str(), guidFileType);
chartImage.ReleaseDC();
}
void CTreepadView::OnFileSaveAs()
{
if (!tree.size()) {
return;
}
BOOL isOpen = FALSE;
CString defaultDir = L"D:\\Treepad\\Iteration";
CString filter = L"PNG File (*.png)||";
CString fileName = L"image1.png"; //默认打开的文件名
CFileDialog openFileDlg(isOpen, L"png", fileName, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, filter, NULL);
INT_PTR result = openFileDlg.DoModal();
CString filePath = defaultDir + "\\" + fileName;
if (result == IDOK) {
filePath = openFileDlg.GetPathName();
CRect rcBk;
GetClientRect(&rcBk);
CDC* pDC = GetDC();
CImage Image;
Image.Create(rcBk.Width(), rcBk.Height(), 24);
::BitBlt(Image.GetDC(), 0, 0, rcBk.Width(), rcBk.Height(), pDC->m_hDC, 0, 0, SRCCOPY);
Image.Save(filePath);
Image.ReleaseDC();
Image.Destroy();
}
// TODO: 在此添加命令处理程序代码
}
void CChildView::OnSrtpEnvironmentbrdf()
{
CWaitCursor wait;//在函数执行过程中使鼠标图标变成等待图标
int newX = 256, newY = 256;
CImage tmpimg;
tmpimg.Create(newX, newY, 24, 0);
float NoV, roughness;
float* res = new float[2];
for (int x = 0; x < newX; x++){
NoV = x*1.0f / newX;
for (int y = 0; y < newY; y++){
roughness = y*2.0f / newY;
IntegrateBRDF(res, roughness, NoV);
tmpimg.SetPixelRGB(x, y, (byte)(res[0] * 255), (byte)(res[1] * 255), 0);
}
}
delete[] res;
imgOriginal.Destroy();
imgOriginal.Create(newX, newY, tmpimg.GetBPP());//根据新的大小建立CImage，GetBPP是获取其大小
for (int x = 0; x < newX; x++){
for (int y = 0; y < newY; y++){
imgOriginal.SetPixel(x, y, tmpimg.GetPixel(x, y));
}
}
tmpimg.Destroy();
//刷新显示图像
Invalidate();
UpdateWindow();
}
//确定函数
VOID CDlgCustomFace::OnOK()
{
//连接判断
bool bConnect=false;
//系统模式
if (m_cbMode==MM_SYSTEM)
{
CGlobalUserInfo * pGlobalUserInfo=CGlobalUserInfo::GetInstance();
bConnect=(pGlobalUserInfo->GetGlobalUserData()->wFaceID!=m_wFaceID);
}
//自定模式
if (m_cbMode==MM_CUSTOM)
{
//创建缓冲
CImage ImageCustomFace;
ImageCustomFace.Create(FACE_CX,FACE_CY,32);
//创建 DC
CImageDC BufferDC(ImageCustomFace);
m_FaceItemCustomWnd.DrawEditImage(CDC::FromHandle(BufferDC),0,0,FACE_CX,FACE_CY);
//获取数据
INT nImagePitch=ImageCustomFace.GetPitch();
LPBYTE cbBitCustomFace=(LPBYTE)ImageCustomFace.GetBits();
//创建区域
for (INT nYImagePos=0;nYImagePos<FACE_CY;nYImagePos++)
{
for (INT nXImagePos=0;nXImagePos<FACE_CX;nXImagePos++)
{
//设置颜色
DWORD dwImageTarget=nYImagePos*nImagePitch+nXImagePos*4L;
m_CustomFaceInfo.dwCustomFace[nYImagePos*FACE_CX+nXImagePos]=*(COLORREF *)(cbBitCustomFace+dwImageTarget);
}
}
//设置变量
bConnect=true;
m_CustomFaceInfo.dwDataSize=sizeof(m_CustomFaceInfo);
}
//激活任务
if (bConnect==true)
{
//控件控制
EnableControl(false);
//激活任务
m_MissionManager.AvtiveMissionItem(this,false);
return;
}
__super::OnOK();
}
//绘制背景
BOOL CImageEditorControl::OnEraseBkgnd(CDC * pDC)
{
//获取大小
CRect rcClient;
GetClientRect(&rcClient);
//创建缓冲
CImage ImageBuffer;
ImageBuffer.Create(rcClient.Width(),rcClient.Height(),32);
//变量定义
HDC hBufferDC=ImageBuffer.GetDC();
CDC * pBufferDC=CDC::FromHandle(hBufferDC);
//绘画背景
pBufferDC->FillSolidRect(&rcClient,RGB(255,255,255));
//绘画图像
if (m_ImageSource.IsNull()==false)
{
//加载图片
CPngImage ImageEditGray;
ImageEditGray.LoadImage(GetModuleHandle(AVATAR_CONTROL_DLL_NAME),TEXT("FACE_EDIT_GRAY"));
//设置环境
pBufferDC->SetStretchBltMode(HALFTONE);
//绘画图片
m_ImageSource.StretchBlt(hBufferDC,(rcClient.Width()-m_SizeTarget.cx)/2,(rcClient.Height()-m_SizeTarget.cy)/2,
m_SizeTarget.cx,m_SizeTarget.cy,0,0,m_SizeSource.cx,m_SizeSource.cy);
//绘画蒙图
ImageEditGray.DrawImage(pBufferDC,(rcClient.Width()-m_SizeTarget.cx)/2,(rcClient.Height()-m_SizeTarget.cy)/2,
m_SizeTarget.cx,m_SizeTarget.cy,0,0,ImageEditGray.GetWidth(),ImageEditGray.GetHeight());
//绘画图片
m_ImageSource.StretchBlt(hBufferDC,m_rcImageSelect.left,m_rcImageSelect.top,m_rcImageSelect.Width(),m_rcImageSelect.Height(),
m_SizeSource.cx*(m_rcImageSelect.left-(rcClient.Width()-m_SizeTarget.cx)/2)/m_SizeTarget.cx,
m_SizeSource.cy*(m_rcImageSelect.top-(rcClient.Height()-m_SizeTarget.cy)/2)/m_SizeTarget.cy,
m_SizeSource.cx*m_rcImageSelect.Width()/m_SizeTarget.cx,m_SizeSource.cy*m_rcImageSelect.Height()/m_SizeTarget.cy);
//绘画框架
DrawLineFrame(pBufferDC);
}
//绘画界面
pDC->BitBlt(0,0,rcClient.Width(),rcClient.Height(),pBufferDC,0,0,SRCCOPY);
//清理资源
ImageBuffer.ReleaseDC();
return TRUE;
}
LPIMAGE CreateImage(
LPSTR szName, // image filename
LPFRAME lpFrame, // frame - if NULL, use lpObject
LPOBJECT lpObject, // object list pointer - if NULL, use lpFrame
LPCMDLIST lpCmdList, // command processing list
ITEMID FileType, // image file type - IDN_TIFF, etc.
ITEMID DataType, // image data type - IDC_SAVECT, etc.
int DocumentType, // bitwise document type, normal, fastbits, lowres
LPSTR ImageName) // name used for internal use only
/***********************************************************************/
{
CImage *pNewImage;
BOOL fSuccess;
ASSERT((lpFrame != NULL) || (lpObject != NULL));
TRY
{
pNewImage = new CImage(DataType, szName, lpCmdList, FileType, DocumentType, ImageName);
}
CATCH_ALL(e)
{
Message(IDS_EMEMALLOC);
return(NULL);
}
END_CATCH_ALL
if (lpObject)
fSuccess = pNewImage->Create(lpObject);
else
fSuccess = pNewImage->Create(lpFrame);
if (!fSuccess)
{
delete pNewImage;
pNewImage = NULL;
}
return( pNewImage );
}
void ExportTexturePage(int nPage)
{
//
// This is where texture is converted from paletted BGR5A1 to BGRA8
// Also saving to LEVEL_texture/PAGE_*
//
texdata_t* page = &g_pageDatas[nPage];
if(!page->data)
return; // NO DATA
CImage img;
uint* color_data = (uint*)img.Create(FORMAT_RGBA8, 256,256,1,1);
memset(color_data, 0, img.GetSliceSize());
int clut = max(page->numPalettes, g_texPages[nPage].numDetails);
for(int i = 0; i < g_texPages[nPage].numDetails; i++, clut++)
{
int ox = g_texPages[nPage].details[i].x;
int oy = g_texPages[nPage].details[i].y;
int w = g_texPages[nPage].details[i].w;
int h = g_texPages[nPage].details[i].h;
char* name = g_textureNamesData + g_texPages[nPage].details[i].texNameOffset;
/*
Msg("Texture detail %d (%s) [%d %d %d %d]\n", i,name,
g_texPages[nPage].details[i].x,
g_texPages[nPage].details[i].y,
g_texPages[nPage].details[i].w,
g_texPages[nPage].details[i].h);
*/
for(int y = oy; y < oy+h; y++)
{
for(int x = ox; x < ox+w; x++)
{
ubyte clindex = page->data[y*256 + x];
TVec4D<ubyte> color = bgr5a1_ToRGBA8( page->clut[i].colors[clindex] );
color_data[y*256 + x] = *(uint*)(&color);
}
}
}
Msg("Writing texture %s/PAGE_%d.tga\n", g_levname_texdir.c_str(), nPage);
img.SaveTGA(varargs("%s/PAGE_%d.tga", g_levname_texdir.c_str(), nPage));
}
void CManualMotionCtlDlg::OnBnClickedButtonCapture()
{
// TODO: Add your control notification handler code here
DWORD dwSize;
dwSize=theApp.m_VMRCap.GrabFrame ();
if(dwSize>0)
{
BYTE *pImage;
theApp.m_VMRCap.GetFrame (&pImage);
//this->m_ctrlCaptureIMG .ShowImage (pImage);
}
int p = 0;
CImage imageTransparentBack;
imageTransparentBack.Create(2304, -1296, 24);
BYTE* memTransparentBack = (BYTE*)imageTransparentBack.GetBits();
if(dwSize > 0)
{
BYTE *pImage;
dwSize=theApp.m_VMRCap.GetFrame(&pImage);
for (int y=0;y<1296;y++)
{
for (int x=0; x<2304; x++)
{
memTransparentBack[p] = pImage[p];
p++;
memTransparentBack[p] = pImage[p];
p++;
memTransparentBack[p] = pImage[p];
p++;
}
}
char buffer [200];
// SetSnapshotFileName(buffer);
imageTransparentBack.Save("C:\\data\\temp.bmp");
}
imageTransparentBack.Destroy();
}
int savepng(TCHAR *szFilename)
{
HDC hdcSrc = GetDC(NULL);
int nBitPerPixel = GetDeviceCaps(hdcSrc, BITSPIXEL);
int nWidth = GetDeviceCaps(hdcSrc, HORZRES);
int nHeight = GetDeviceCaps(hdcSrc, VERTRES);
CImage image;
image.Create(nWidth, nHeight, nBitPerPixel);
BitBlt(image.GetDC(), 0, 0, nWidth, nHeight, hdcSrc, 0, 0, SRCCOPY);
ReleaseDC(NULL, hdcSrc);
image.ReleaseDC();
image.Save(szFilename, Gdiplus::ImageFormatPNG);//ImageFormatJPEG
return 0;
}
CImage * CDrawableWidget::GetBlankImage(double lfSizeScale, bool bHasAlpha)
{
CImage * pResult = NULL;
pResult = new CImage;
GetClientRect(&m_rect);
int nWidth = static_cast<int>(lfSizeScale*m_rect.right);
int nHeight = static_cast<int>(lfSizeScale*m_rect.bottom);
pResult->Create(nWidth, nHeight, 24+((!!bHasAlpha)<<3));
return pResult;
}
///<summary>
/// OpenCVのimageデータであるMat型データをMFCのCImage型オブジェクトに変換してダイアログ表示（作成中）
///</summary>
void CImageProcessor::ShowPictureDlg(cv::Mat cvImg)
{
cv::Size size = cvImg.size();
// 上下反転
cv::flip(cvImg, cvImg, 0);
BITMAPINFO bmpInfo;
bmpInfo.bmiHeader.biBitCount = cvImg.channels() * 8;
bmpInfo.bmiHeader.biWidth = size.width;
bmpInfo.bmiHeader.biHeight = size.height;
bmpInfo.bmiHeader.biPlanes = 1;
bmpInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
bmpInfo.bmiHeader.biCompression = BI_RGB;
bmpInfo.bmiHeader.biClrImportant =
bmpInfo.bmiHeader.biClrUsed =
bmpInfo.bmiHeader.biSizeImage =
bmpInfo.bmiHeader.biXPelsPerMeter =
bmpInfo.bmiHeader.biYPelsPerMeter = 0;
CImage* image = new CImage;
image->Create(bmpInfo.bmiHeader.biWidth, bmpInfo.bmiHeader.biHeight, bmpInfo.bmiHeader.biBitCount);
//HDC hdc = image->GetDC();
StretchDIBits(
image->GetDC(), //HDC
0, 0, bmpInfo.bmiHeader.biWidth, bmpInfo.bmiHeader.biHeight,//コピー先サイズ
0, 0, bmpInfo.bmiHeader.biWidth, bmpInfo.bmiHeader.biHeight,//コピー元サイズ
cvImg.data, &bmpInfo, DIB_RGB_COLORS, SRCCOPY);
//http://chichimotsu.hateblo.jp/entry/20121130/1354265478
//HBITMAP hbmp = CreateCompatibleBitmap(hdc, bmpInfo.bmiHeader.biWidth, bmpInfo.bmiHeader.biHeight);
//SetDIBits(hdc, hbmp, 0, bmpInfo.bmiHeader.biHeight, cvImg.data, &bmpInfo, DIB_RGB_COLORS);
//HDC hdc2 = CreateCompatibleDC(hdc);
//SelectObject(hdc2, hbmp);
//BitBlt(hdc, 0, 0, bmpInfo.bmiHeader.biWidth, bmpInfo.bmiHeader.biHeight, hdc2, 0, 0, SRCCOPY);
//DeleteDC(hdc2);
//DeleteObject(hbmp);
CPictureDlg dlg(image);
dlg.DoModal();
if (image)
{
image->ReleaseDC();
delete image;
image = NULL;
}
}
BOOL CUIDesignerView::SaveSkinImage(LPCTSTR pstrPathName)
{
CImage image;
CWindowUI* pForm = m_LayoutManager.GetForm();
ASSERT(pForm);
CSize szForm = pForm->GetInitSize();
CRect rcPaint(0,0,szForm.cx,szForm.cy);
image.Create(szForm.cx, szForm.cy, 32);
pForm->DoPaint(image.GetDC(), rcPaint);
BOOL bRet = image.Save(pstrPathName, Gdiplus::ImageFormatJPEG);
image.ReleaseDC();
return bRet;
}
float CTools::DrawToCDC(IplImage* img,CDC* pDC)
{
CRect rect;
CImage bkgound;
float ratio;
BITMAPINFO bmi;
BITMAPINFOHEADER* bmih = &(bmi.bmiHeader);
memset( bmih, 0, sizeof(*bmih));
IplImage* pImg = cvCreateImage(cvSize(img->width,img->height),IPL_DEPTH_8U,3);
if ((img->nChannels * img->depth) == 8)
{
cvCvtColor(img,pImg,CV_GRAY2RGB);
}
if ((img->nChannels * img->depth) == 24)
{
cvCopy(img,pImg);
}
if ((img->nChannels * img->depth) > 24)
{
AfxMessageBox(L"ÇëÊäÈë8BPP»ò24BPPµÄͼÏñ£¡");
return 0;
}
bmih->biSize = sizeof(BITMAPINFOHEADER);
bmih->biWidth = pImg->width;
bmih->biHeight = -abs(pImg->height);
bmih->biPlanes = 1;
bmih->biBitCount = 24;
bmih->biCompression = BI_RGB;
pDC->GetWindow()->GetWindowRect(&rect);
bkgound.Create(rect.Width(),rect.Height(),24);
if((float)rect.Height()/(pImg->height) > (float)rect.Width()/(pImg->width))
{
ratio = (float)rect.Width()/(pImg->width);
bkgound.Draw(pDC->GetSafeHdc(),0,(int)((pImg->height)*ratio),rect.Width(),rect.Height() - (int)((pImg->height)*ratio));
}
else{
ratio = (float)rect.Height()/(pImg->height);
bkgound.Draw(pDC->GetSafeHdc(),(int)((pImg->width)*ratio),0,rect.Width() - (int)((pImg->width)*ratio),rect.Height());
}
pDC->SetStretchBltMode(HALFTONE);
::StretchDIBits(pDC->GetSafeHdc(),0,0,(int)((pImg->width)*ratio),(int)((pImg->height)*ratio),0,0,pImg->width,pImg->height,pImg->imageData,&bmi,DIB_RGB_COLORS,SRCCOPY);
cvReleaseImage(&pImg);
return ratio;
}
//重画函数
void CCardControl::OnPaint()
{
CPaintDC dc(this);
//获取位置
CRect rcClient;
GetClientRect(&rcClient);
//加载位图
CImage ImageBuffer;
CImageHandle HandleCard(&m_ImageCard);
CImageHandle HandleFundus(&m_ImageBack);
ImageBuffer.Create(rcClient.Width(),rcClient.Height(),16);
if (ImageBuffer.IsNull()==true) return;
//绘画扑克
CDC * pBufferDC=CDC::FromHandle(ImageBuffer.GetDC());
if(bDrawCard) //add
{ //add
for (int i=0;i<m_CardDataArray.GetCount();i++)
{
BYTE bCardData=m_CardDataArray[i];
m_ImageCard.AlphaDrawImage(pBufferDC,i*CARD_SPACE,0,CARD_WIDTH,CARD_HEIGHT,GetCardXPos(bCardData),GetCardYPos(bCardData),RGB(255,0,255)); //非常好的画图函数
}
}
/////////////////////////////////////////////////////////////////////////////////////////begin add
else
{
for(int i=0;i<m_CardDataArray.GetCount();i++)
{
m_ImageBack.AlphaDrawImage(pBufferDC,i*CARD_SPACE,0,CARD_WIDTH,CARD_HEIGHT,3*CARD_WIDTH,4*CARD_HEIGHT,RGB(255,0,255)); //画扑克背面
}
}
///////////////////////////////////////////////////////////////////////////////////////////end add
ImageBuffer.ReleaseDC();
ImageBuffer.BitBlt(dc,0,0);
//清理资源
ImageBuffer.Destroy();
return;
}
//设置区域
VOID CLayeredWindow::InitLayeredArea(CImageEx & Image, BYTE cbAlpha, CRect & rcUnLayered, CPoint & PointRound, bool bUnLayeredChild)
{
//创建缓冲
CImage ImageBuffer;
ImageBuffer.Create(Image.GetWidth(),Image.GetHeight(),32);
//绘画界面
CImageDC ImageDC(ImageBuffer);
CDC * pBufferDC=CDC::FromHandle(ImageDC);
//绘画界面
ASSERT(pBufferDC!=NULL);
if (pBufferDC!=NULL) Image.DrawImage(pBufferDC,0,0);
//创建分层
InitLayeredArea(pBufferDC,cbAlpha,rcUnLayered,PointRound,bUnLayeredChild);
return;
}
void CTracer::SaveImageToFile(std::string fileName)
{
CImage image;
int width = m_camera.m_resolution.x;
int height = m_camera.m_resolution.y;
image.Create(width, height, 24);
int pitch = image.GetPitch();
unsigned char* imageBuffer = (unsigned char*)image.GetBits();
if (pitch < 0)
{
imageBuffer += pitch * (height - 1);
pitch = -pitch;
}
int i, j;
int imageDisplacement = 0;
int textureDisplacement = 0;
for (i = 0; i < height; i++)
{
for (j = 0; j < width; j++)
{
glm::vec3 color = m_camera.m_pixels[textureDisplacement + j];
// clamp(val, minVal, maxVal) = min(max(x, minVal), maxVal)
// shows that val is in [minVal, maxVal]
imageBuffer[imageDisplacement + j * 3] = unsigned(glm::clamp(color.b, 0.0f, 1.0f) * 255.0f);
imageBuffer[imageDisplacement + j * 3 + 1] = unsigned(glm::clamp(color.g, 0.0f, 1.0f) * 255.0f);
imageBuffer[imageDisplacement + j * 3 + 2] = unsigned(glm::clamp(color.r, 0.0f, 1.0f) * 255.0f);
}
imageDisplacement += pitch;
textureDisplacement += width;
}
image.Save(fileName.c_str());
image.Destroy();
}
void CTraffic_Camera_Image::MatToCImage(Mat &mat, CImage &cImage)
{
//create new CImage
int width = mat.cols;
int height = mat.rows;
int channels = mat.channels();
//cImage.ReleaseDC();
//cImage.ReleaseGDIPlus();
cImage.Destroy(); //clear
cImage.Create(width,
height, //positive: left-bottom-up or negative: left-top-down
8*channels ); //numbers of bits per pixel
//copy values
uchar* ps;
uchar* pimg = (uchar*)cImage.GetBits(); //A pointer to the bitmap buffer
//The pitch is the distance, in bytes. represent the beginning of
// one bitmap line and the beginning of the next bitmap line
int step = cImage.GetPitch();
for (int i = 0; i < height; ++i)
{
ps = (mat.ptr<uchar>(i));
for ( int j = 0; j < width; ++j )
{
if ( channels == 1 ) //gray
{
*(pimg + i*step + j) = ps[j];
}
else if ( channels == 3 ) //color
{
for (int k = 0 ; k < 3; ++k )
{
*(pimg + i*step + j*3 + k ) = ps[j*3 + k];
}
}
}
}
}
///<summary>
/// LPCOLORREFの画像データ配列をMFCのCImage型オブジェクトに変換してダイアログ表示
///</summary>
void CImageProcessor::ShowPictureDlg(LPCOLORREF pixelData, BITMAPINFO* bmpInfo)
{
CImage* image = new CImage;
image->Create(bmpInfo->bmiHeader.biWidth, bmpInfo->bmiHeader.biHeight, bmpInfo->bmiHeader.biBitCount);
StretchDIBits(
image->GetDC(), //HDC
0, 0, bmpInfo->bmiHeader.biWidth, bmpInfo->bmiHeader.biHeight, //コピー先サイズ
0, 0, bmpInfo->bmiHeader.biWidth, bmpInfo->bmiHeader.biHeight, //コピー元サイズ
pixelData, bmpInfo, DIB_RGB_COLORS, SRCCOPY);
CPictureDlg dlg(image);
dlg.DoModal();
if (image)
{
image->ReleaseDC();
delete image;
image = NULL;
}
}
void TestCommand::Func2()
{
CImage saveimg;
saveimg.Create(img_->GetWidth()/2,img_->GetHeight()/2,8);
int steps=m_min(img_->GetWidth()/2,img_->GetHeight()/2);
BYTE *psrc=(BYTE *)img_->GetImage()->GetBits();
int nrowsrc=img_->GetImage()->GetPitch();
BYTE *pdes=(BYTE *)saveimg.GetBits();
int nrowdes=saveimg.GetPitch();
for(int xi=0;xi<steps;xi++)
for(int yi=0;yi<steps;yi++)
{
pdes[yi*nrowdes+xi]=(psrc[(yi*2)*nrowsrc+(xi*2)*3]+psrc[(yi*2)*nrowsrc+(xi*2)*3+1]+psrc[(yi*2)*nrowsrc+(xi*2)*3+2]
+psrc[(yi*2)*nrowsrc+(2*xi+1)*3]+psrc[(yi*2)*nrowsrc+(2*xi+1)*3+1]+psrc[(yi*2)*nrowsrc+(2*xi+1)*3+2]
+psrc[(yi*2+1)*nrowsrc+(2*xi)*3]+psrc[(yi*2+1)*nrowsrc+(2*xi)*3+1]+psrc[(yi*2+1)*nrowsrc+(2*xi)*3+2]
+psrc[(yi*2+1)*nrowsrc+(2*xi+1)*3]+psrc[(yi*2+1)*nrowsrc+(2*xi+1)*3]+psrc[(yi*2+1)*nrowsrc+(2*xi+1)*3])/12;
}
saveimg.SetColorTable(0,255,ImageYH::GetColorTable());
saveimg.Save("d:\\testImg\\lena256.bmp");
}
LRESULT CozyCaptureWindow::OnLeftButtonDown(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
if (m_ThisStatus == CaptureStatus::S_None)
{
m_IsMoved = false;
m_ThisStatus = CaptureStatus::S_Selecting;
m_BeginPoint = POINT{ GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
}
else if (m_ThisStatus == CaptureStatus::S_Selected)
{
RECT ActRect;
Point2Rect(m_BeginPoint, m_CurrPoint, &ActRect);
CImage OutputImg;
OutputImg.Create(ActRect.right - ActRect.left, ActRect.bottom - ActRect.top, m_CaptureImg.GetBPP());
{
CImageDC outputDc(OutputImg);
m_CaptureImg.BitBlt(outputDc, 0, 0, ActRect.right - ActRect.left, ActRect.bottom - ActRect.top, ActRect.left, ActRect.top);
}
if (m_IsSaveToFile)
{
if (SendImageToFile(OutputImg))
{
*m_lpResultState |= RET_FILE;
}
}
if (m_IsSaveToClipboard)
{
if (SendImageToClipboard(OutputImg))
{
*m_lpResultState |= RET_CLIP;
}
}
SetWindowPos(HWND_BOTTOM, 0, 0, 0, 0, SWP_HIDEWINDOW);
Exit();
}
return 0;
}
/*!
@brief イメージの取得
@param [in] pSelectItem 選択データ
@param [out] bitmap イメージ
*/
BOOL CImageFontDlg::GetBitmapImage(LPVOID pSelectItem, CImage &bitmap)
{
CRect rect;
GetClientRect(&rect);
bitmap.Create(rect.Width(), rect.Height(), 32);
HDC hDC = bitmap.GetDC();
Gdiplus::Graphics graphics(hDC);
graphics.Clear((Gdiplus::ARGB)Gdiplus::Color::White);
CString strMessage;
strMessage = _T("1234567890\n");
strMessage += _T("abcdefghijklmnopqrstuvwxyz\n");
strMessage += _T("ABCDEFGHIJKLMNOPQRSTUVWXYZ\n");
strMessage += _T("あいおえおかきくけこさしすせそたちつてとなにぬねの\n");
strMessage += _T("はひふへほまみむめもやゆよらりるれろわをん\n");
LOGFONT *pLogfont = (LOGFONT *) pSelectItem;
Gdiplus::Font font(hDC, pLogfont);
Gdiplus::RectF drawLayout(0, 0, (Gdiplus::REAL)rect.Width(), (Gdiplus::REAL)rect.Height());
Gdiplus::StringFormat stringFormat;
stringFormat.SetAlignment(Gdiplus::StringAlignmentCenter);
stringFormat.SetLineAlignment(Gdiplus::StringAlignmentCenter);
stringFormat.SetTrimming(Gdiplus::StringTrimmingNone);
Gdiplus::SolidBrush brush((Gdiplus::ARGB)Gdiplus::Color::Black);
graphics.SetTextRenderingHint((Gdiplus::TextRenderingHint) (GetSpaceKeyDownCount() % (int)Gdiplus::TextRenderingHintClearTypeGridFit));
graphics.DrawString(strMessage, -1, &font, drawLayout, &stringFormat,&brush);
bitmap.ReleaseDC();
return TRUE;
}
void Window::updateText()
{
CRect rectClient;
GetClientRect(hWnd, &rectClient);
CImage img;
if(img.Create(rectClient.Width(), rectClient.Height(), 32, CImage::createAlphaChannel))
{
drawText(img.GetDC());
img.ReleaseDC();
POINT pt = {0, 0};
SIZE size = {rectClient.Width(), rectClient.Height()};
BLENDFUNCTION bf = {0};
bf.BlendOp = AC_SRC_OVER;
bf.BlendFlags = 0;
bf.AlphaFormat = AC_SRC_ALPHA;
bf.SourceConstantAlpha = 255;
UpdateLayeredWindow(hWnd, 0, 0, &size, img.GetDC(), &pt, 0, &bf, ULW_ALPHA);
img.ReleaseDC();
}
}
