// draw two lines and a circle on your console screen
// original BCX basic code by Sir Joe Caverly
// translated to C code and modified to work with Dev-C++
// link with GDI32.lib or with Dev-C++ link libgdi32.a via
// Project>>Project Options>>Parameters>>Add Lib>>libgdi32.a
// this is a Windows Console Application
#include <windows.h> // Win32API Header File
#include <cstring>
#include <cstdio>
//using namespace std;
#define Red RGB (255,0,0)
#define Lime RGB (206,255,0)
#define Blue RGB (0,0,255)
static HWND hConWnd;
int BCX_Line (HWND,int,int,int,int,int=0,HDC=0);
int BCX_Circle (HWND,int,int,int,int=0,int=0,HDC=0);
HWND GetConsoleWndHandle (void);
int main()
{
hConWnd = GetConsoleWndHandle();
if (hConWnd)
{
// be creative here, draw your own circles or lines
// hwin, centerX, centerY, radius, pencolor
BCX_Circle(hConWnd, 150, 130, 105, Blue);
// hwin, ulcX, ulcY, lrcX, lrcY, pencolor
BCX_Line(hConWnd, 5, 5, 300, 250, Red);
BCX_Line(hConWnd, 295, 5, 5, 250, Lime);
getchar(); // wait
}
return 0;
}
int BCX_Line (HWND Wnd,int x1,int y1,int x2,int y2,int Pen,HDC DrawHDC)
{
int a,b=0;
HPEN hOPen;
// penstyle, width, color
HPEN hNPen = CreatePen(PS_SOLID, 2, Pen);
if (!DrawHDC) DrawHDC = GetDC(Wnd), b = 1;
hOPen = (HPEN)SelectObject(DrawHDC, hNPen);
// starting point of line
MoveToEx(DrawHDC, x1, y1, NULL);
// ending point of line
a = LineTo(DrawHDC, x2, y2);
DeleteObject(SelectObject(DrawHDC, hOPen));
if (b) ReleaseDC(Wnd, DrawHDC);
return a;
}
// converts circle(centerX,centerY,radius,pen) to WinApi function
// ellipse inside box with upper left and lower right coordinates
int BCX_Circle(HWND Wnd,int X,int Y,int R,int Pen,int Fill,HDC DrawHDC)
{
int a, b = 0;
if (!DrawHDC) DrawHDC = GetDC(Wnd), b = 1;
// penstyle, width, color
HPEN hNPen = CreatePen(PS_SOLID, 2, Pen);
HPEN hOPen = (HPEN)SelectObject(DrawHDC, hNPen);
HBRUSH hOldBrush;
HBRUSH hNewBrush;
// if true will fill circle with pencolor
if (Fill)
{
hNewBrush = CreateSolidBrush(Pen);
hOldBrush = (HBRUSH)SelectObject(DrawHDC, hNewBrush);
}
else
{
hNewBrush = (HBRUSH)GetStockObject(NULL_BRUSH);
hOldBrush = (HBRUSH)SelectObject(DrawHDC, hNewBrush);
}
a = Ellipse(DrawHDC, X-R, Y+R, X+R, Y-R);
DeleteObject(SelectObject(DrawHDC, hOPen));
DeleteObject(SelectObject(DrawHDC, hOldBrush));
if (b) ReleaseDC(Wnd, DrawHDC);
return a;
}
// the hoop ...
HWND GetConsoleWndHandle(void)
{
HWND hConWnd;
OSVERSIONINFO os;
char szTempTitle[64], szClassName[128], szOriginalTitle[1024];
os.dwOSVersionInfoSize = sizeof( OSVERSIONINFO );
GetVersionEx( &os );
// may not work on WIN9x
if ( os.dwPlatformId == VER_PLATFORM_WIN32s ) return 0;
GetConsoleTitle( szOriginalTitle, sizeof( szOriginalTitle ) );
sprintf( szTempTitle,"%u - %u", GetTickCount(), GetCurrentProcessId() );
SetConsoleTitle( szTempTitle );
Sleep( 40 );
// handle for NT
hConWnd = FindWindow( NULL, szTempTitle );
SetConsoleTitle( szOriginalTitle );
// may not work on WIN9x
if ( os.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS )
{
hConWnd = GetWindow( hConWnd, GW_CHILD );
if ( hConWnd == NULL ) return 0;
GetClassName( hConWnd, szClassName, sizeof ( szClassName ) );
while ( strcmp( szClassName, "ttyGrab" ) != 0 )
{
hConWnd = GetNextWindow( hConWnd, GW_HWNDNEXT );
if ( hConWnd == NULL ) return 0;
GetClassName( hConWnd, szClassName, sizeof( szClassName ) );
}
}
return hConWnd;
}
(نمیدونم والا شاید شما هنوز وقتش رو پیدا نکردین)
اما نتونستم توابعی روکه داره و نهوه کار با توابعش رو پیدا کنم.
