/*--------------------------------------
   PROB3.C -- Line-Drawing Problem #3
              (c) Charles Petzold, 1994
  --------------------------------------*/

#include <windows.h>

char szClass [] = "Prob3" ;
char szTitle [] = "Prob3: Line-Drawing Problem #3" ;

void PaintRoutine (HWND hwnd, HDC hdc, int cxArea, int cyArea)
     {
     LOGBRUSH lb ;

     SetMapMode (hdc, MM_LOENGLISH) ;
     SetViewportOrgEx (hdc, 0, cyArea, NULL) ;

     lb.lbStyle = BS_SOLID ;
     lb.lbColor = RGB (0, 0, 0) ;
     lb.lbHatch = 0 ;

     SelectObject (hdc,
          ExtCreatePen (PS_GEOMETRIC | PS_SOLID |
                        PS_ENDCAP_FLAT | PS_JOIN_ROUND,
                        100, &lb, 0, NULL)) ;

     SetArcDirection (hdc, AD_CLOCKWISE) ;

     MoveToEx (hdc, 100, 100, NULL) ;
     LineTo   (hdc, 300, 100) ;

     Arc      (hdc, 300, 400, 600, -200, 300, 100, 600, 100) ;

     MoveToEx (hdc, 600, 100, NULL) ;
     LineTo   (hdc, 800, 100) ;

     DeleteObject (SelectObject (hdc, GetStockObject (BLACK_PEN))) ;
     }