CSIMPLEDIB (); // Default constructor
CSIMPLEDIB (const csimpledib & src); // copy constructor
CSIMpleDib (lpbyte lpbitibmem, lpbyte lpbits = null); // Create an object, LPDIBMEM - bitmap information head, LPBITS - bitmap header pointer from the memory area, if lpbits is 0, then lpbits and header information is connected together Just like a bitmap file.
CSIMPLEDIB & Operator = (const lpbyte lpdibmem); // lpdibmem -
CSIMPLEDIB & Operator = (Const CsimpleDIB & SRC);
Bool Create (int CX, int Cy, int nbitcount = 24, bool bfillblack = false); // bfillblack for True is created after creating black fills
void clear (); // Clear DIB object data
Int width (); // acquire bitmap width
INT height (); // get a bitmap height
Int bitcount (); // get the number of color characters
INT imageSize (); // Image data array size, not included information head
INT getpitch (); / / / / number of items per row data
LPbitMapInfo getBitmapInfo (); // get information head pointer
Const lpbyte getBits (); // get a bitmap data array head pointer
INT Headersize (lpbitmapinfo lpbi = null); // get information head size
Operator HPALETTE (); // Create a palette if you have already created directly return to its handle
Bool load (lpctstr lpszpathname); // Load from the file (BMP file)
Bool Load (uint nid, hrodule hresmodule = null); // Load NID from the resource - Resource ID HRESMODULE - Module handle 0 indicates loading from process EXE
Bool Save (LPCTSTR LPSZPATHNAME); // Store as a BMP file
Bool Blt (HDC HDC, INT X, INT Y, INT CX = -1, INT CY = -1, INT XSRC = 0, INT YSRC = 0); // Paint bit drawings to DC, x, y is DC The coordinates, CX is width, CY is height, XSRC, YSRC starts from the (XSRC, YSRC) coordinate point on the bitmap. This function does not support zoom
Download the source code and use sample files http://www.nhvideo.rar Because Win32's StretchDibits function is used to scale the image quality of the palette is serious (of course, it may be my horizontal) Limitation), therefore encapsulated a class CDIBDRAW using the DrawDibdraw function to draw bitmaps.
Bool CDIBDraw :: Stretchblt (HDC HDC, INT X, INT Y, INT CX, INT CY, Const CsimpleDib & Dib, Int XSRC = 0, INT YSRC = 0, INT CXSRC = -1, INT CYSRC = -1); specific usage Please refer to the sample code.
