bool CImageEx::SetGray()
{
CImage *pImage = &m_ImageClone;
if ( pImage == NULL && pImage->IsNull() )
{
pImage = this;
}
int nWidth = pImage->GetWidth();
int nHeight = pImage->GetHeight();
BYTE* pArray = (BYTE*)pImage->GetBits();
int nPitch = pImage->GetPitch();
int nBitCount = pImage->GetBPP() / 8;
for (int i = 0; i < nHeight; i++)
{
for (int j = 0; j < nWidth; j++)
{
int grayVal = (BYTE)(((*(pArray + nPitch * i + j * nBitCount) * 306)
+ (*(pArray + nPitch * i + j * nBitCount + 1) * 601)
+ (*(pArray + nPitch * i + j * nBitCount + 2) * 117) + 512 ) >> 10); // 计算灰度值
*(pArray + nPitch * i + j * nBitCount) = grayVal; // 赋灰度值
*(pArray + nPitch * i + j * nBitCount + 1) = grayVal;
*(pArray + nPitch * i + j * nBitCount + 2) = grayVal;
}
}
return true;
}
static BOOL CImageToMat(const CImage& image, Mat& img)
{
img.create(image.GetHeight(), image.GetWidth(), CV_8UC3);
if (img.data == NULL)
return FALSE;
// 支持24位、32位图
int bpp = image.GetBPP() / 8;
if (bpp < 3)
return FALSE;
for (int y = 0; y < image.GetHeight(); y++)
{
BYTE* src = (BYTE*)image.GetPixelAddress(0, y);
BYTE* dst = img.ptr<BYTE>(y);
for (int x = 0; x < image.GetWidth(); x++)
{
dst[0] = src[0];
dst[1] = src[1];
dst[2] = src[2];
src += bpp;
dst += 3;
}
}
return TRUE;
}
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();
}
double img_get_pxl(int img_no, int i, int j, int channel) {
// Reading input texture sample
CImage* pImage = saved_images[img_no];
unsigned char *pData = (unsigned char*)pImage->GetBits();
int pitch = pImage->GetPitch();
int byte_pp = pImage->GetBPP() / 8;
//fout << "Initial sizeof: " << sizeof(pData) << std::endl;
if (pitch < 0)
{
//fout << "NEGATIVE; pitch = " << pitch << std::endl;
pData += pitch * (image_shapes[img_no].second - 1);
//pitch = -pitch;
}
/*for (int i = 0; i < pImage->GetHeight(); i++) // Image lines
{
for (int j = 0; j < pImage->GetWidth(); j++) // Pixels in line
{
unsigned char b = pCurrentLine[j * 4];
unsigned char g = pCurrentLine[j * 4 + 1];
unsigned char r = pCurrentLine[j * 4 + 2];
unsigned char alpha = pCurrentLine[j * 4 + 3];
}
pCurrentLine += pitch;
}*/
//fout << i << ' ' << pitch << ' ' << j << ' ' << byte_pp << ' ' << channel << std::endl << i * pitch + j * byte_pp + channel <<
// ' ' << sizeof(pData) << std::endl;
unsigned char *pxl_addr = (unsigned char *)pImage->GetPixelAddress(i, j); // j, i?
double pxl = double(*(pxl_addr + channel));
return pxl;
}
BOOL CChildView::OnEraseBkgnd(CDC* pDC)
{
CRect r;
CImage img;
img.Attach(m_img);
if ((m_pMainFrame->GetLoadState() != MLS::CLOSED || (!m_bFirstMedia && m_pMainFrame->m_controls.DelayShowNotLoaded())) &&
!m_pMainFrame->IsD3DFullScreenMode() && !m_pMainFrame->m_fAudioOnly) {
pDC->ExcludeClipRect(m_vrect);
} else if (!img.IsNull()) {
const double dImageAR = double(img.GetWidth()) / img.GetHeight();
GetClientRect(r);
int width = r.Width();
int height = r.Height();
if (!m_bCustomImgLoaded) {
// Limit logo size
// TODO: Use vector logo to preserve quality and remove limit.
width = std::min(img.GetWidth(), width);
height = std::min(img.GetHeight(), height);
}
double dImgWidth = height * dImageAR;
double dImgHeight;
if (width < dImgWidth) {
dImgWidth = width;
dImgHeight = dImgWidth / dImageAR;
} else {
dImgHeight = height;
}
int x = std::lround((r.Width() - dImgWidth) / 2.0);
int y = std::lround((r.Height() - dImgHeight) / 2.0);
r = CRect(CPoint(x, y), CSize(std::lround(dImgWidth), std::lround(dImgHeight)));
if (!r.IsRectEmpty()) {
if (m_resizedImg.IsNull() || r.Width() != m_resizedImg.GetWidth() || r.Height() != m_resizedImg.GetHeight() || img.GetBPP() != m_resizedImg.GetBPP()) {
m_resizedImg.Destroy();
m_resizedImg.Create(r.Width(), r.Height(), std::max(img.GetBPP(), 24));
HDC hDC = m_resizedImg.GetDC();
SetStretchBltMode(hDC, STRETCH_HALFTONE);
img.StretchBlt(hDC, 0, 0, r.Width(), r.Height(), SRCCOPY);
m_resizedImg.ReleaseDC();
}
m_resizedImg.BitBlt(*pDC, r.TopLeft());
pDC->ExcludeClipRect(r);
}
}
img.Detach();
GetClientRect(r);
pDC->FillSolidRect(r, 0);
return TRUE;
}
void Csmoothorsharp::FilterImg(int* temp,CImage imga){
int nW=imga.GetWidth()-1;
int nH=imga.GetHeight()-1;
byte *pRealData;
pRealData=(byte*)imga.GetBits();
int pit=imga.GetPitch();
int bitCount=imga.GetBPP()/8;
for (int i=1;i<nH;i++)
{
for (int j=1;j<nW;j++)
{
int Rval=0,Gval=0,Bval=0,indx=0;
for ( int row=-1;row<=1;row++)
{
for (int col=-1;col<=1;col++)
{
Bval+=((int)(int)(*(pRealData+pit*(i+row)+(j+col)*bitCount))) *temp[indx];
Gval=((int)(int)(*(pRealData+pit*(i+row)+(j+col)*bitCount+1)))*temp[indx];
Rval=((int)(int)(*(pRealData+pit*(i+row)+(j+col)*bitCount+2)))*temp[indx];
indx++;
}
}
//template work is over,You need get the center point pixel.
Rval=(int)(Rval*cval);
if (Rval>255)
Rval=255;
else if(Rval<0)
Rval=0;
Gval=(int)(Gval*cval);
if (Gval>255)
Gval=255;
else if(Gval<0)
Gval=0;
Bval=(int)(Bval*cval);
if (Bval>255)
Bval=255;
else if (Bval<0)
Bval=0;
//ok,write the new pixel into the pic.
*(pRealData+pit*(i-1)+(j-1)*bitCount)=Bval;
*(pRealData+pit*(i-1)+(j-1)*bitCount+1)=Gval;
*(pRealData+pit*(i-1)+(j-1)*bitCount+2)=Rval;
}
}
//CALL the OnDraw in MFC
}
UINT InverseThread(LPVOID pParam)
{
LANGID id = PIGetThreadUILanguage();
SetThreadUILanguage(id);
CString str;
str.LoadString(ID_IMAGE_INVERSE);
PIProgressInit(PI_PROGRESS_DLG, str);
// PIProgressInit(PI_PROGRESS_BAR, str);
CImage* pImage = (CImage*)pParam;
int nWidth = pImage->GetWidth();
int nHeight = pImage->GetHeight();
BYTE* pImageData = (BYTE*)pImage->GetBits();
int nPitch = pImage->GetPitch();
int nBitCount = pImage->GetBPP() / 8;
for (int j=0; j<nHeight; j++)
{
for (int i=0; i<nWidth; i++)
{
int nPixelIndex = j * nPitch + i * nBitCount;
BYTE* pPixel = pImageData + j * nPitch + i * nBitCount;
*(pPixel) = 255 - *(pPixel);
*(pPixel + 1) = 255 - *(pPixel + 1);
*(pPixel + 2) = 255 - *(pPixel + 2);
}
LRESULT lResult = PIProgressPercent(j * 100 / nHeight);
if (!lResult)
{
// quit thread
return 1;
}
}
PIProgressDone();
// refresh view
PIGetActiveView()->Invalidate(FALSE);
return 0;
}
//
// Copies the content of a byte buffer to a MFC image with respect to the image's alignment
//
// Parameters:
// [in] pInbuffer The byte buffer as received from the cam
// [in] ePixelFormat The pixel format of the frame
// [out] OutImage The filled MFC image
//
void CAsynchronousGrabDlg::CopyToImage( VmbUchar_t *pInBuffer, VmbPixelFormat_t ePixelFormat, CImage &OutImage )
{
const int nHeight = m_ApiController.GetHeight();
const int nWidth = m_ApiController.GetWidth();
const int nStride = OutImage.GetPitch();
const int nBitsPerPixel = OutImage.GetBPP();
VmbError_t Result;
if( ( nWidth*nBitsPerPixel ) /8 != nStride )
{
Log( _TEXT( "Vimba only supports stride that is equal to width." ), VmbErrorWrongType );
return;
}
VmbImage SourceImage,DestinationImage;
SourceImage.Size = sizeof( SourceImage );
DestinationImage.Size = sizeof( DestinationImage );
SourceImage.Data = pInBuffer;
DestinationImage.Data = OutImage.GetBits();
Result = VmbSetImageInfoFromPixelFormat( ePixelFormat, nWidth, nHeight, &SourceImage );
if( VmbErrorSuccess != Result )
{
Log( _TEXT( "Error setting source image info." ), static_cast<VmbErrorType>( Result ) );
return;
}
static const std::string DisplayFormat( "BGR24" );
Result = VmbSetImageInfoFromString( DisplayFormat.c_str(),DisplayFormat.size(), nWidth,nHeight, &DestinationImage );
if( VmbErrorSuccess != Result )
{
Log( _TEXT( "Error setting destination image info." ),static_cast<VmbErrorType>( Result ) );
return;
}
Result = VmbImageTransform( &SourceImage, &DestinationImage,NULL,0 );
if( VmbErrorSuccess != Result )
{
Log( _TEXT( "Error transforming image." ), static_cast<VmbErrorType>( Result ) );
}
}
bool LoadPicture(CImage& bmp, UINT nImgID, LPCTSTR lpImgType) //含Alpha通道的图片处理成CImage
{
LoadImageFromResourse(&bmp, nImgID, lpImgType); //加载图片资源
if (bmp.IsNull())
{
return false;
}
if(bmp.GetBPP() == 32) //确认该图片包含Alpha通道
{
for (int i=0; i < bmp.GetWidth(); i++)
{
for(int j=0; j < bmp.GetHeight(); j++)
{
byte* pByte = (byte*)bmp.GetPixelAddress(i, j);
pByte[0] = pByte[0] * pByte[3] / 255;
pByte[1] = pByte[1] * pByte[3] / 255;
pByte[2] = pByte[2] * pByte[3] / 255;
}
}
}
return true;
}
BOOL CPlayerToolBar::Create(CWnd* pParentWnd)
{
VERIFY(__super::CreateEx(pParentWnd,
TBSTYLE_FLAT | TBSTYLE_TRANSPARENT | TBSTYLE_AUTOSIZE | TBSTYLE_CUSTOMERASE,
WS_CHILD | WS_VISIBLE | CBRS_BOTTOM | CBRS_TOOLTIPS,
CRect(2, 2, 0, 1)));
VERIFY(LoadToolBar(IDB_PLAYERTOOLBAR));
// Should never be RTLed
ModifyStyleEx(WS_EX_LAYOUTRTL, WS_EX_NOINHERITLAYOUT);
CToolBarCtrl& tb = GetToolBarCtrl();
tb.DeleteButton(tb.GetButtonCount() - 1);
tb.DeleteButton(tb.GetButtonCount() - 1);
SetMute(AfxGetAppSettings().fMute);
UINT styles[] = {
TBBS_CHECKGROUP, TBBS_CHECKGROUP, TBBS_CHECKGROUP,
TBBS_SEPARATOR,
TBBS_BUTTON, TBBS_BUTTON, TBBS_BUTTON, TBBS_BUTTON,
TBBS_SEPARATOR,
TBBS_BUTTON,
TBBS_SEPARATOR,
TBBS_SEPARATOR,
TBBS_CHECKBOX,
};
for (int i = 0; i < _countof(styles); ++i) {
// This fixes missing separator in Win 7
if (styles[i] & TBBS_SEPARATOR) {
SetButtonInfo(i, GetItemID(i), styles[i], -1);
} else {
SetButtonStyle(i, styles[i] | TBBS_DISABLED);
}
}
m_volctrl.Create(this);
m_volctrl.SetRange(0, 100);
m_nButtonHeight = 16; // reset m_nButtonHeight
CImage image;
if (LoadExternalToolBar(&image)) {
CBitmap* bmp = CBitmap::FromHandle(image);
int width = image.GetWidth();
int height = image.GetHeight();
int bpp = image.GetBPP();
if (width == height * 15) {
// the manual specifies that sizeButton should be sizeImage inflated by (7, 6)
SetSizes(CSize(height + 7, height + 6), CSize(height, height));
m_pButtonsImages = DEBUG_NEW CImageList();
if (bpp == 32) {
m_pButtonsImages->Create(height, height, ILC_COLOR32 | ILC_MASK, 1, 0);
m_pButtonsImages->Add(bmp, nullptr); // alpha is the mask
} else {
m_pButtonsImages->Create(height, height, ILC_COLOR24 | ILC_MASK, 1, 0);
m_pButtonsImages->Add(bmp, RGB(255, 0, 255));
}
m_nButtonHeight = height;
GetToolBarCtrl().SetImageList(m_pButtonsImages);
}
image.Destroy();
}
return TRUE;
}
//根据文件路径获取单张图片
Texture2D* TextureLoader::CreateTexture2D(const char* fileName)
{
GLuint texture;
glGenTextures(1, &texture);
glBindTexture( GL_TEXTURE_2D, texture);
CImage *img = new CImage; // 新建CImage对象
char *complete_path = FileTool::GetInstance()->GetCompletePath(fileName);
if (complete_path == NULL)
{
SAFDelete(img);
return NULL;
}
wchar_t *wchat_file_name = ATC2W(complete_path);
img->Load(wchat_file_name); // 读入图像文件
SAFDelete(wchat_file_name);
SAFDelete(complete_path);
int width = img->GetWidth(); // 获取图像宽度
int height = img->GetHeight(); // 获取图像高度
int n = img->GetBPP() / 8;
int test = img->GetPitch();//图片是正的还是反的
GLubyte *image = new GLubyte[width * height * n]; // 用于保存图像数据的数组
// 将图像数据读入image数组
if(test<0)
for(int j = height-1,k=0; j >=0; j--,k++){
for(int i = width-1,z=width-1; i >=0; i--,z--){
int index = (k * width + z) * n;
RGBQUAD rgb = GetPixelColor(img, i, j);
image[index] = rgb.rgbRed;
image[index+1] = rgb.rgbGreen;
image[index+2] = rgb.rgbBlue;
if(n==4)
image[index+3] = rgb.rgbReserved;
}
}
else
for(int j = 0; j < height; j++){
for(int i = 0; i < width; i++){
int index = (j * width + i) * n;
RGBQUAD rgb = GetPixelColor(img, i, j);
image[index] = rgb.rgbRed;
image[index+1] = rgb.rgbGreen;
image[index+2] = rgb.rgbBlue;
if(n==4)
image[index+3] = rgb.rgbReserved;
}
}
delete img; // CImage对象已无用，数据已读入image数组
// 根据image中的数据在纹理内存中创建纹理
glPixelStorei(GL_UNPACK_ALIGNMENT, 1); // 每行图像数据紧密排列
if(n==4)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, image);
else
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, image);
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT );
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
delete image; // 纹理数据已在显卡纹理内存中了，主机内存中的image已无用
Texture2D *tex = new Texture2D();
tex->texture_name_ = fileName;
tex->height_ = height;
tex->width_ = width;
tex->tex_res_ = texture;
return tex;
}
bool CScene::OnProcessingWindowMessage(HWND hWnd, UINT nMessageID, WPARAM wParam, LPARAM lParam)
{
switch (nMessageID)
{
case WM_DROPFILES:
{
HDROP hDrop = (HDROP)wParam;
TCHAR szPathFileName[MAX_PATH + 1];
DragQueryFile(hDrop, 0, szPathFileName, MAX_PATH);
if (m_cImage) {
DeleteObject(m_cImage);
m_cImage = nullptr;
}
if (m_hIcon) {
DestroyIcon(m_hIcon);
m_hIcon = nullptr;
}
std::wstring strExtension(PathFindExtension(szPathFileName));
if ( strExtension == TEXT(".png")
|| strExtension == TEXT(".jpg")
|| strExtension == TEXT(".bmp")
|| strExtension == TEXT(".jpeg")
|| strExtension == TEXT(".PNG")
|| strExtension == TEXT(".JPG")
|| strExtension == TEXT(".JPEG")
|| strExtension == TEXT(".BMP")
)
{
CImage m_cImageSumnail;
m_cImageSumnail.Load(szPathFileName);
float height = (float)m_cImageSumnail.GetHeight();
float width = (float)m_cImageSumnail.GetWidth();
bool bStand = false;
int space = 0;
if (height > width) {
bStand = true;
width /= height;
height = 1;
}
else if (height < width) {
bStand = false;
height /= width;
width = 1;
}
else {
height = width = 1;
}
height *= 64.f;
width *= 64.f;
space = 32 - (bStand ? width : height) * 0.5f;
CImage cImage;
cImage.Create(64, 64, 32, CImage::createAlphaChannel);
HDC hdc = cImage.GetDC();
RECT rc = { 0,0,64,64 };
SetDCBrushColor(hdc, RGB(255, 0, 255));
FillRect(hdc, &rc, (HBRUSH)GetStockObject(DC_BRUSH));
if (bStand) m_cImageSumnail.TransparentBlt(hdc, int(space), 0, int(width), int(height), RGB(255, 0, 255));
else m_cImageSumnail.TransparentBlt(hdc, 0, int(space), int(width), int(height), RGB(255, 0, 255));
cImage.ReleaseDC();
///////////////////////////////////////////////////////
BITMAPINFO m_bif;
ZeroMemory(&m_bif, sizeof(BITMAPINFO));
// 비트맵(DDB) 정보 얻기
BITMAP bmp;
GetObject(cImage, sizeof(BITMAP), &bmp);
// 비트맵(DIB) 정보 설정
BITMAPINFOHEADER& bmih = m_bif.bmiHeader;
ZeroMemory(&bmih, sizeof(BITMAPINFOHEADER));
bmih.biSize = sizeof(BITMAPINFOHEADER);
bmih.biWidth = bmp.bmWidth; // 가로
bmih.biHeight = bmp.bmHeight; // 세로
bmih.biPlanes = 1;
bmih.biBitCount = cImage.GetBPP(); // 픽셀당 비트수(BPP)
bmih.biCompression = BI_RGB;
// 비트맵(DIB) 데이터 추출
// 데이터의 크기를 알아낸다
HDC hDC = GetDC(NULL);
GetDIBits(hDC, cImage, 0, bmp.bmHeight, NULL,
(LPBITMAPINFO)&bmih, DIB_RGB_COLORS);
DWORD m_dwImageSize = bmih.biSizeImage;
// 데이터 저장 공간 확보
LPBYTE m_bytes = new BYTE[m_dwImageSize];
GetDIBits(hDC, cImage, 0, bmp.bmHeight, m_bytes, (LPBITMAPINFO)&bmih, DIB_RGB_COLORS);
ReleaseDC(NULL, hDC);
size_t cnt = 0;
for (int y = 0; y < m_bif.bmiHeader.biHeight; y++) for (int x = 0; x < m_bif.bmiHeader.biWidth; x++)
{
if (!(m_bytes[cnt] == 255 && m_bytes[cnt + 1] == 0 && m_bytes[cnt + 2] == 255))
m_bytes[cnt + 3] = 255;
cnt += 4;
}
LPVOID pNewBytes;
m_cImage = ::CreateDIBSection(NULL, &m_bif, DIB_RGB_COLORS, &pNewBytes, 0, 0);
hDC = GetDC(NULL);
SetDIBits(hDC, m_cImage, 0, m_bif.bmiHeader.biHeight, m_bytes, &m_bif, DIB_RGB_COLORS);
ReleaseDC(NULL, hDC);
m_cImageSumnail.Destroy();
cImage.Destroy();
delete[] m_bytes;
}
else
{
SHFILEINFO sfi;
ZeroMemory(&sfi, sizeof(SHFILEINFO));
SHGetFileInfo(szPathFileName, 0, &sfi, sizeof(SHFILEINFO),
SHGFI_USEFILEATTRIBUTES | SHGFI_ICON | SHGFI_SYSICONINDEX | SHGFI_TYPENAME);
m_hIcon = sfi.hIcon;
}
}
default:
return false;
}
return true;
}
void CStorageDoc::OnFileImport () {
CFile fImport;
CFileDialog dlgOpen (true);
// #### TODO: Place here initial directory name taken from configuration structures
dlgOpen.m_ofn.lpstrInitialDir = ".";
dlgOpen.m_ofn.lpstrFilter = "Kontron Elektronik Images (*.img)""\0""*.IMG""\0"
"All supported signle image formats""\0""*.JPG;*.JPEG;*.GIF;*.PNG;*.BMP;*.DIB""\0"
"JPEG Bitmap (*.jpg, *.jpeg)""\0""*.JPG;*.JPEG""\0"
"CumpuServe GIF (*.gif)""\0""*.GIF""\0"
"Prtable Network Graphics (*.png)""\0""*.PNG""\0"
"MS Windows Bitmap (*.bmp, *.dib)""\0""*.BMP;*.DIB""\0";
dlgOpen.m_ofn.nFilterIndex = 1;
// dlgOpen.SetWindowText (theApp.LoadString (IDS_IMPORTSEQ_DLGCAPTION));
if (dlgOpen.DoModal () != IDOK)
return;
// #### TODO: Add support for video formats
// #### TODO: Add support for multi-page tif format
// #### TODO: Create import dialog
// #### TODO: Add progress control on the status bar
uvar32_64 selected;
svar32_64 nImages;
uvar32_64 dwSize = m_nDimX * m_nDimY;
CString strTitle;
BYTE *pbPixels = (BYTE *)aimMemoryCommit (dwSize, "CStorageDoc::OnDocAddImportseq", "pbPixels");
if ((selected = Frames[aimActive].GetActiveImageNo()) == -1)
selected = Images.GetCount () - 1;
theApp.StatusState (IDI_INDICATOR_IMPORT);
if (dlgOpen.m_ofn.nFilterIndex == 1) {
if (!fImport.Open (dlgOpen.GetPathName (), CFile::modeRead | CFile::typeBinary | CFile::shareDenyWrite)) {
MessageBox (theApp.m_pMainWnd->m_hWnd, theApp.LoadString (IDS_IMPORTSEQ_OPENERR), theApp.LoadString (IDS_IMPORTSEQ_DLGCAPTION), MB_OK | MB_ICONERROR);
return;
}
BYTE *pbHeader = new BYTE[0x80];
fImport.Read ( pbHeader, 0x80 );
if (((DWORD*)(pbHeader + 2))[0] != 0xB06D1247) {
MessageBox (theApp.m_pMainWnd->m_hWnd, theApp.LoadString (IDS_IMPORTSEQ_TYPEERR), theApp.LoadString (IDS_IMPORTSEQ_DLGCAPTION), MB_OK | MB_ICONERROR);
return;
}
if (((WORD*)pbHeader)[5] != 0x4321) {
MessageBox (theApp.m_pMainWnd->m_hWnd, theApp.LoadString (IDS_IMPORTSEQ_TYPEERR), theApp.LoadString (IDS_IMPORTSEQ_DLGCAPTION), MB_OK | MB_ICONERROR);
return;
}
if (((WORD*)pbHeader)[3] != m_nDimX || ((WORD*)pbHeader)[4] != m_nDimY || m_nBPP != 8) {
MessageBox (theApp.m_pMainWnd->m_hWnd, theApp.LoadString (IDS_IMPORTSEQ_SIZEERR), theApp.LoadString (IDS_IMPORTSEQ_DLGCAPTION), MB_OK | MB_ICONERROR);
return;
}
nImages = ((WORD*)pbHeader)[6];
theApp.StatusState (IDI_INDICATOR_IMPORT);
while (--nImages >= 0) {
strTitle.Format ("%s #%03d", dlgOpen.GetFileTitle (), ((WORD*)pbHeader)[6] - nImages);
CPicture *pImg = new CPicture (this, strTitle, "");
fImport.Read (pbPixels, dwSize);
pImg->Channels(aimAll).SetBits (pbPixels, dwSize);
Images.Insert (selected++, *pImg);
}
nImages = ((WORD*)pbHeader)[6];
fImport.Close ();
delete [] pbHeader;
aimMemoryRelease (pbPixels, "CStorage::OnDocAddImportseq", "pbPixels");
} else if (dlgOpen.m_ofn.nFilterIndex >= 2) {
CImage image;
image.Load (dlgOpen.GetPathName ());
if (image.GetBPP () != m_nBPP || image.GetHeight () != m_nDimY || image.GetWidth () != m_nDimX) {
MessageBox (theApp.m_pMainWnd->m_hWnd, theApp.LoadString (IDS_IMPORTSEQ_SIZEERR), theApp.LoadString (IDS_IMPORTSEQ_DLGCAPTION), MB_OK | MB_ICONERROR);
return;
}
CPicture *pImg = new CPicture (this, dlgOpen.GetFileTitle (), "");
ubyte *pBits;
if (image.IsDIBSection () && image.GetPitch () < 0)
pBits = (ubyte*)image.GetBits () - (m_nDimY - 1) * m_nDimX;
else
pBits = (ubyte*)image.GetBits ();
pImg->Channels(aimAll).SetBits (pBits, m_nDimX * m_nDimY * m_nBPP / 8);
Images.Insert (selected++, *pImg);
}
theApp.StatusState (0);
}
/*
OnDraw()
*/
void CWallBrowserStretchView::OnDraw(CDC* pDC)
{
// documento
CWallBrowserDoc* pDoc = (CWallBrowserDoc*)GetDocument();
if(!pDoc)
return;
// nome file
memset(m_szFileName,'\0',sizeof(m_szFileName));
strcpyn(m_szFileName,pDoc->GetFileName(),sizeof(m_szFileName));
if(m_szFileName[0]=='\0')
return;
// immagine
CImage *pImage = pDoc->GetImage();
if(pImage && pImage->GetWidth() > 0 && pImage->GetHeight() > 0)
m_ImageDraw.SetImage(pImage);
else
return;
// immagine valida
if(!pDoc->GetPictureFlag())
return;
// dimensione corrente della vista
GetClientRect(&m_rcClient);
// adatta l'immagine alla dimensione corrente della vista
double nRemains = 0.0;
double nWidth = (double)pImage->GetWidth();
double nHeight = (double)pImage->GetHeight();
if(nHeight > (double)m_rcClient.bottom)
{
nRemains = FDIV(nHeight,(double)m_rcClient.bottom);
if(nRemains > 0.0)
{
nHeight = FDIV(nHeight,nRemains);
nWidth = FDIV(nWidth,nRemains);
}
}
if(nWidth > (double)m_rcClient.right)
{
nRemains = FDIV(nWidth,(double)m_rcClient.right);
if(nRemains > 0.0)
{
nHeight = FDIV(nHeight,nRemains);
nWidth = FDIV(nWidth,nRemains);
}
}
m_rcInvalid.SetRect(0,0,(int)nWidth,(int)nHeight);
// nome del file
if(m_pMainFrameStatusBar)
{
strcpyn(m_szStatus,pDoc->GetFileName(),sizeof(m_szStatus));
m_pMainFrameStatusBar->SetPaneText(ID_INDICATOR_FILENAME_ID,m_szStatus);
}
double nFactor = 0.0;
char szFactor[8] = {0};
if(m_nViewType==VIEWTYPE_SCROLL)
{
nFactor = GetZoomRatio();
if(nFactor >= 1.0)
sprintf(szFactor,"%.2f:1",nFactor);
else
sprintf(szFactor,"1:%.2f",1/nFactor);
}
// fattore di zoom e % di visualizzazione dell'immagine nella vista
int nRatio = (int)((nWidth * 100.0)/pImage->GetWidth());
if(m_pMainFrameStatusBar)
{
m_pMainFrameStatusBar->SetPaneText(ID_INDICATOR_ZOOM_ID,szFactor);
if(m_nViewType==VIEWTYPE_STRETCH)
_snprintf(m_szStatus,sizeof(m_szStatus)-1,"%d%% (stretch)",nRatio);
else
_snprintf(m_szStatus,sizeof(m_szStatus)-1,"%.1f%% (scroll)",nFactor * 100.0);
m_pMainFrameStatusBar->SetPaneText(ID_INDICATOR_RATIO_ID,m_szStatus);
}
// area della vista (client rect)
m_rcClient.right = (int)nWidth;
m_rcClient.bottom = (int)nHeight;
// ricava le informazioni per il titolo
char szTitle[_MAX_PATH+1] = {0};
int nColors = pImage->GetNumColors();
if(m_nViewType==VIEWTYPE_STRETCH)
_snprintf(szFactor,sizeof(szFactor)-1,"%d%%",nRatio);
_snprintf(szTitle,
sizeof(szTitle)-1,
"%s (%s) - %d x %d x %d%s",
pDoc->GetFileName(),
szFactor,
pImage->GetWidth(),
pImage->GetHeight(),
(nColors > 256 || nColors==0) ? 16 : nColors,
(nColors > 256 || nColors==0) ? "M" : ""
);
pDoc->SetTitle(szTitle);
// ricava le informazioni per la status bar
if(m_pMainFrameStatusBar)
{
int nColors = pImage->GetNumColors();
_snprintf(m_szStatus,
sizeof(m_szStatus)-1,
"%d x %d x %d%s colors, %d bpp",
pImage->GetWidth(),
pImage->GetHeight(),
(nColors > 256 || nColors==0) ? 16 : nColors,
(nColors > 256 || nColors==0) ? "M" : "",
pImage->GetBPP()
);
m_pMainFrameStatusBar->SetPaneText(ID_INDICATOR_INFO_ID,m_szStatus);
UINT nMemUsed = pImage->GetMemUsed();
if(nMemUsed < 1024L)
_snprintf(m_szStatus,sizeof(m_szStatus)-1,"%ld bytes",nMemUsed);
else if(nMemUsed < 1048576L)
_snprintf(m_szStatus,sizeof(m_szStatus)-1,"%0.1f KB",FDIV(((float)nMemUsed),1024.0f));
else
_snprintf(m_szStatus,sizeof(m_szStatus)-1,"%0.2f MB",FDIV(((float)nMemUsed),1048576.0f));
m_pMainFrameStatusBar->SetPaneText(ID_INDICATOR_MEM_ID,m_szStatus);
strcpyn(m_szStatus,pImage->GetLibraryName(),sizeof(m_szStatus));
m_pMainFrameStatusBar->SetPaneText(ID_INDICATOR_LIBRARY_ID,m_szStatus);
}
// area dell'immagine
CRect rcImg(0,0,pImage->GetWidth(),pImage->GetHeight());
// se per la vista deve usare lo scroll, imposta le aree in modo tale che vengano visualizzate le barre di scorrimento
if(m_nViewType==VIEWTYPE_SCROLL)
m_rcClient = rcImg;
// visualizza l'immagine scalata rispetto alla dimensione corrente della vista
m_ImageDraw.DrawEx(pDC->GetSafeHdc(),
&m_rcClient,
&rcImg,
NULL,
FALSE,
COLORONCOLOR,
m_nDrawMode,
SRCCOPY,
m_bRebuildPalette
);
m_bRebuildPalette = FALSE;
}