제가
 사각형을 그리고 회전시키는 코드를 짜는데요..^^:;;

사각형까지는 그렷는데.. 회전을 못하게써요..ㅠㅠ;;;

그냥 45도나 30도정도만 회전해서 같은화면에 뜨면되는데..;;;

폰트회전을 알아도..이건 몰라서요..ㅜㅜ;;;

아 이건 사각형 코드입니다...

#include <windows.h>

LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);
HINSTANCE g_hInst;
LPCTSTR lpszClass=TEXT("GraphOut");

int APIENTRY WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance
  ,LPSTR lpszCmdParam,int nCmdShow)
{
HWND hWnd;
MSG Message;
WNDCLASS WndClass;
g_hInst=hInstance;

WndClass.cbClsExtra=0;
WndClass.cbWndExtra=0;
WndClass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);
WndClass.hCursor=LoadCursor(NULL,IDC_ARROW);
WndClass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
WndClass.hInstance=hInstance;
WndClass.lpfnWndProc=WndProc;
WndClass.lpszClassName=lpszClass;
WndClass.lpszMenuName=NULL;
WndClass.style=CS_HREDRAW | CS_VREDRAW;
RegisterClass(&WndClass);

hWnd=CreateWindow(lpszClass,lpszClass,WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,
NULL,(HMENU)NULL,hInstance,NULL);
ShowWindow(hWnd,nCmdShow);

while (GetMessage(&Message,NULL,0,0)) {
TranslateMessage(&Message);
DispatchMessage(&Message);
}
return (int)Message.wParam;
}

LRESULT CALLBACK WndProc(HWND hWnd,UINT iMessage,WPARAM wParam,LPARAM lParam)
{
HDC hdc;
PAINTSTRUCT ps;

switch (iMessage) {
case WM_DESTROY:
PostQuitMessage(0);
return 0;
case WM_PAINT:
hdc=BeginPaint(hWnd,&ps);
SetPixel(hdc,10,10,RGB(255,0,0));
MoveToEx(hdc,50,50,NULL);
Rectangle(hdc,50,100,200,180);
EndPaint(hWnd,&ps);
return 0;
}
return(DefWindowProc(hWnd,iMessage,wParam,lParam));
}