#include<windows.h>

#define WIDTH		197
#define HEIGHT		100
#define BITCOUNT	24

LRESULT CALLBACK WindowProc(HWND hWnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
	HDC hdc;
	PAINTSTRUCT ps;
	static LPBYTE lpPixel;
	static BITMAPINFO bmpInfo;
	int x,y,r,g,b,rgb;
	static int length;

	switch(uMsg) {
		case WM_CREATE:
			//4の倍数に補正
			if(WIDTH*(BITCOUNT/8)%4) length=WIDTH*(BITCOUNT/8)+(4-WIDTH*(BITCOUNT/8)%4);
			else length=WIDTH*(BITCOUNT/8);
			
			lpPixel=(LPBYTE)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,length*HEIGHT);
			//DIBの情報を設定する
			bmpInfo.bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
			bmpInfo.bmiHeader.biWidth=WIDTH;
			bmpInfo.bmiHeader.biHeight=HEIGHT;
			bmpInfo.bmiHeader.biPlanes=1;
			bmpInfo.bmiHeader.biBitCount=BITCOUNT;
			bmpInfo.bmiHeader.biCompression=BI_RGB;
			//描画
			for(y=0;y