//??dibapi.cpp
//
//??Source?file?for?Device-Independent?Bitmap?（DIB）?API.??Provides
//??the?following?functions:
//
//??PaintDIB（）??????????-?Painting?routine?for?a?DIB
//??CreateDIBPalette（）??-?Creates?a?palette?from?a?DIB
//??FindDIBBits（）???????-?Returns?a?pointer?to?the?DIB?bits
//??DIBWidth（）??????????-?Gets?the?width?of?the?DIB
//??DIBHeight（）?????????-?Gets?the?height?of?the?DIB
//??PaletteSize（）???????-?Gets?the?size?required?to?store?the?DIB‘s?palette
//??DIBNumColors（）??????-?Calculates?the?number?of?colors
//????????????????????????in?the?DIB‘s?color?table
//??CopyHandle（）????????-?Makes?a?copy?of?the?given?global?memory?block
//
//?This?is?a?part?of?the?Microsoft?Foundation?Classes?C++?library.
//?Copyright?（C）?1992-1998?Microsoft?Corporation
//?All?rights?reserved.
//
//?This?source?code?is?only?intended?as?a?supplement?to?the
//?Microsoft?Foundation?Classes?Reference?and?related
//?electronic?documentation?provided?with?the?library.
//?See?these?sources?for?detailed?information?regarding?the
//?Microsoft?Foundation?Classes?product.

#include?“stdafx.h“
#include?“dibapi.h“
#include?
#include?

/*************************************************************************
?*
?*?PaintDIB（）
?*
?*?Parameters:
?*
?*?HDC?hDC??????????-?DC?to?do?output?to
?*
?*?LPRECT?lpDCRect??-?rectangle?on?DC?to?do?output?to
?*
?*?HDIB?hDIB????????-?handle?to?global?memory?with?a?DIB?spec
?*????????????????????in?it?followed?by?the?DIB?bits
?*
?*?LPRECT?lpDIBRect?-?rectangle?of?DIB?to?output?into?lpDCRect
?*
?*?CPalette*?pPal???-?pointer?to?CPalette?containing?DIB‘s?palette
?*
?*?Return?Value:
?*
?*?BOOL?????????????-?TRUE?if?DIB?was?drawn?FALSE?otherwise
?*
?*?Description:
?*???Painting?routine?for?a?DIB.??Calls?StretchDIBits（）?or
?*???SetDIBitsToDevice（）?to?paint?the?DIB.??The?DIB?is
?*???output?to?the?specified?DC?at?the?coordinates?given
?*???in?lpDCRect.??The?area?of?the?DIB?to?be?output?is
?*???given?by?lpDIBRect.
?*
?************************************************************************/

BOOL?WINAPI?PaintDIB（HDC?????hDC
					LPRECT??lpDCRect
					HDIB????hDIB
					LPRECT??lpDIBRect
					CPalette*?pPal）
{
	LPSTR????lpDIBHdr;????????????//?Pointer?to?BITMAPINFOHEADER
	LPSTR????lpDIBBits;???????????//?Pointer?to?DIB?bits
	BOOL?????bSuccess=FALSE;??????//?Success/fail?flag
	HPALETTE?hPal=NULL;???????????//?Our?DIB‘s?palette
	HPALETTE?hOldPal=NULL;????????//?Previous?palette

	/*?Check?for?valid?DIB?handle?*/
	if?（hDIB?==?NULL）
		return?FALSE;

	/*?Lock?down?the?DIB?and?get?a?pointer?to?the?beginning?of?the?bit
	?*??buffer
	?*/
	lpDIBHdr??=?（LPSTR）?::GlobalLock（（HGLOBAL）?hDIB）;
	lpDIBBits?=?::FindDIBBits（lpDIBHdr）;

	//?Get?the?DIB‘s?palette?then?select?it?into?DC
	if?（pPal?!=?NULL）
	{
		hPal?=?（HPALETTE）?pPal->m_hobject;

		//?Select?as?background?since?we?have
		//?already?realized?in?forground?if?needed
		hOldPal?=?::SelectPalette（hDC?hPa

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????66614??2009-12-31?00:35??VC++源程序——實現6種灰度圖像邊緣檢測算子\實驗原始圖片和檢測結果圖片\Robert.bmp

?????文件??????66614??2009-12-31?00:35??VC++源程序——實現6種灰度圖像邊緣檢測算子\實驗原始圖片和檢測結果圖片\Sobel.bmp

?????文件??????66614??2004-06-29?22:59??VC++源程序——實現6種灰度圖像邊緣檢測算子\實驗原始圖片和檢測結果圖片\原始圖像.bmp

?????文件??????66614??2009-12-31?00:36??VC++源程序——實現6種灰度圖像邊緣檢測算子\實驗原始圖片和檢測結果圖片\Prewitt.bmp

?????文件??????66614??2009-12-31?01:56??VC++源程序——實現6種灰度圖像邊緣檢測算子\實驗原始圖片和檢測結果圖片\Laplacian.bmp

?????文件??????66614??2009-12-31?00:38??VC++源程序——實現6種灰度圖像邊緣檢測算子\實驗原始圖片和檢測結果圖片\Kirsch.bmp

?????文件??????66614??2009-12-31?00:38??VC++源程序——實現6種灰度圖像邊緣檢測算子\實驗原始圖片和檢測結果圖片\LOG.bmp

?????文件??????15045??2007-11-28?01:19??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\dibapi.cpp

?????文件???????1663??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\dibapi.h

?????文件???????4958??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\dibdoc.cpp

?????文件???????1464??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\dibdoc.h

?????文件???????4163??2009-12-31?20:34??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\diblook.clw

?????文件???????4013??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\diblook.cpp

?????文件????????537??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\diblook.dsw

?????文件???????1150??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\diblook.h

?????文件???????6191??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\diblook.mak

?????文件??????91136??2009-12-31?20:47??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\diblook.ncb

?????文件????????789??2009-12-31?20:08??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\diblook.plg

?????文件???????9333??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\diblook.rcm

?????文件???????3355??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\mainfrm.cpp

?????文件???????1178??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\mainfrm.h

?????文件????????627??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\makefile

?????文件???????5838??2007-09-22?17:15??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\myfile.cpp

?????文件????????628??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\stdafx.cpp

?????文件????????685??2001-08-29?08:00??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\stdafx.h

?????文件????????952??2009-12-31?00:24??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\resource.h

?????文件??????45008??2009-12-31?00:24??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\DibLook.aps

?????文件??????10912??2009-12-31?00:24??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\DibLook.rc

?????文件???????1747??2009-12-31?01:14??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\dibview.h

?????文件???????4915??2009-12-31?01:59??VC++源程序——實現6種灰度圖像邊緣檢測算子\diblook\diblook.dsp

............此處省略32個文件信息