//?Colors.c
//?search?“Wicked?Code“->‘Jeff?Prosise‘
//***************************************************************************
//
//??Colors?presents?an?implementation?of?the?Gervautz-Purgathofer?octree
//??color?quanitization?algorithm?that?creates?optimized?color?palettes?for
//??for?16?24?and?32-bit?DIB?sections
//
//***************************************************************************

#include?
#include?
#include?“Colors.h“

LRESULT?CALLBACK?WndProc?（HWND?UINT?WPARAM?LPARAM）;
BOOL?CALLBACK?DlgProc?（HWND?UINT?WPARAM?LPARAM）;

HPALETTE?CreateExactPalette?（HANDLE）;
HPALETTE?CreateOctreePalette?（HANDLE?UINT?UINT）;
void?AddColor?（NODE**?BYTE?BYTE?BYTE?UINT?UINT?UINT*?NODE**）;
NODE*?CreateNode?（UINT?UINT?UINT*?NODE**）;
void?ReduceTree?（UINT?UINT*?NODE**）;
void?DeleteTree?（NODE**）;
void?GetPaletteColors?（NODE*?PALETTEENTRY*?UINT*）;
int?GetRightShiftCount?（DWORD）;
int?GetLeftShiftCount?（DWORD）;

void?UpdatePaletteType?（HWND?UINT）;
BOOL?DoFileOpen?（HWND）;
void?UpdateWindowtitle?（HWND?LPSTR）;
void?DisplayDIBSection?（HDC?HANDLE?HPALETTE）;
HPALETTE?GetPaletteHandle?（HWND?HANDLE）;
UINT?BitsPerPixel?（HANDLE）;

/////////////////////////////////////////////////////////////////////////////
//?Global?variables

UINT????????g_nPaletteType??????????=?IDM_OPTIMIZED_PALETTE;//IDM_HALFTONE_PALETTE;
HANDLE??????g_hImage????????????????=?NULL;
HPALETTE????g_hPalette??????????????=?NULL;
UINT????????g_nColorBits????????????=?6;

/////////////////////////////////////////////////////////////////////////////
//?WinMain

int?WINAPI?WinMain?（HINSTANCE?hInstance?HINSTANCE?hPrevInstance
????LPSTR?lpszCmdLine?int?nCmdShow）
{
????static?char?szAppName[]?=?“Colors“;
????WNDCLASS?wc;
????HWND?hwnd;
????MSG?msg;

????wc.style?=?0;
????wc.lpfnWndProc?=?（WNDPROC）?WndProc;
????wc.cbClsExtra?=?0;
????wc.cbWndExtra?=?0;
????wc.hInstance?=?hInstance;
????wc.hIcon?=?LoadIcon?（NULL?IDI_APPLICATION）;
????wc.hCursor?=?LoadCursor?（NULL?IDC_ARROW）;
????wc.hbrBackground?=?（HBRUSH）?（COLOR_WINDOW?+?1）;
????wc.lpszMenuName?=?MAKEINTRESOURCE?（IDR_MENU）;
????wc.lpszClassName?=?szAppName;

????RegisterClass?（&wc）;

????hwnd?=?CreateWindow?（szAppName?szAppName
????????WS_OVERLAPPEDWINDOW?CW_USEDEFAULT?CW_USEDEFAULT?CW_USEDEFAULT
????????CW_USEDEFAULT?HWND_DESKTOP?NULL?hInstance?NULL）;

????ShowWindow?（hwnd?nCmdShow）;
????UpdateWindow?（hwnd）;

????while?（GetMessage?（&msg?NULL?0?0））?{
????????TranslateMessage?（&msg）;
????????DispatchMessage?（&msg）;
????}
????return?msg.wParam;
}

/////////////////////////////////////////////////////////////////////////////
//?Window?procedure

LRESULT?CALLBACK?WndProc?（HWND?hwnd?UINT?msg?WPARAM?wParam?LPARAM?lParam）
{
????HDC?hdc;
????PAINTSTRUCT?ps;
????UINT?nColors;
????DIBSECTION?ds;

????switch?（msg）
	{
????case?WM_CREATE:
????????InitCommonControls?（）;
????????return?0;

????case?WM_PAI

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-12-31?20:05??24to8Colors\
?????文件?????????307??2011-12-13?17:23??24to8Colors\About.txt
?????文件???????55720??2011-12-31?20:05??24to8Colors\Colors.aps
?????文件???????23938??2011-12-12?09:30??24to8Colors\Colors.c
?????文件????????3627??2011-12-07?16:26??24to8Colors\Colors.dsp
?????文件?????????537??2011-12-07?16:26??24to8Colors\Colors.dsw
?????文件????????1076??2011-12-07?14:26??24to8Colors\Colors.h
?????文件???????50176??2011-12-31?20:05??24to8Colors\Colors.ncb
?????文件??????136704??2011-12-31?20:05??24to8Colors\Colors.opt
?????文件????????1472??2011-12-13?17:27??24to8Colors\Colors.plg
?????文件????????3081??2011-12-07?15:12??24to8Colors\Colors.rc
?????文件??????532554??2011-12-06?14:49??24to8Colors\Eye.bmp
?????文件??????921656??2005-04-26?09:46??24to8Colors\Inside.bmp
?????文件??????320374??2011-11-03?14:23??24to8Colors\Protell.bmp
?????文件?????????453??2011-12-07?15:12??24to8Colors\resource.h
?????文件??????648054??2011-12-06?15:25??24to8Colors\Siemens.bmp
?????文件??????458382??2002-09-02?18:08??24to8Colors\Start.bmp
?????目錄???????????0??2011-12-31?20:05??24to8Colors\VC60\
?????文件????????2591??2011-12-14?08:51??24to8Colors\VC60\LeftView.cpp
?????文件????????1780??2011-12-14?08:55??24to8Colors\VC60\LeftView.h
?????文件????????6015??2011-12-13?17:07??24to8Colors\VC60\MainFrm.cpp
?????文件????????2048??2011-12-08?17:16??24to8Colors\VC60\MainFrm.h
?????文件????????2085??2011-12-13?16:45??24to8Colors\VC60\MiddleView.cpp
?????文件????????1718??2011-12-14?08:55??24to8Colors\VC60\MiddleView.h
?????文件????????4263??2011-12-07?16:39??24to8Colors\VC60\ReadMe.txt
?????目錄???????????0??2011-12-31?20:05??24to8Colors\VC60\res\
?????文件?????????637??2011-12-14?11:03??24to8Colors\VC60\Resource.h
?????文件?????????598??2011-12-16?15:17??24to8Colors\VC60\res\Toolbar.bmp
?????文件????????1078??2011-12-07?16:39??24to8Colors\VC60\res\VC60.ico
?????文件?????????396??2011-12-07?16:39??24to8Colors\VC60\res\VC60.rc2
?????文件????????1078??2011-12-07?16:39??24to8Colors\VC60\res\VC60Doc.ico
............此處省略26個(gè)文件信息