[Help] Drawing shape's

void FillRGB( int x, int y, int w, int h, D3DCOLOR color, IDirect3DDevice9* pDevice )
{
    D3DRECT rec = { x, y, x + w, y + h };
    pDevice->Clear( 1, &rec, D3DCLEAR_TARGET, color, 0, 0 );
}

void DrawBorder( int x, int y, int w, int h, int px, D3DCOLOR BorderColor, IDirect3DDevice9* pDevice )
{
    FillRGB( x, (y + h - px), w, px,    BorderColor, pDevice );
    FillRGB( x, y, px, h,                BorderColor, pDevice );
    FillRGB( x, y, w, px,                BorderColor, pDevice );
    FillRGB( (x + w - px), y, px, h,    BorderColor, pDevice );
}

void DrawBox( int x, int y, int w, int h, D3DCOLOR BoxColor, D3DCOLOR BorderColor, IDirect3DDevice9* pDevice )
{
    FillRGB( x, y, w, h,        BoxColor, pDevice );
    DrawBorder( x, y, w, h, 1,    BorderColor, pDevice );
}

void DrawCrosshair(LPDIRECT3DDEVICE9 pDevice, int size, int strong,  D3DCOLOR xcolor)
{
    int iCenterX = GetSystemMetrics( 0 ) / 2;
    int iCenterY = GetSystemMetrics( 1 ) / 2;
    if( iCenterX < 20 && iCenterY < 20 )
    {
        iCenterX = ( GetSystemMetrics( 0 ) / 2 );
        iCenterY = ( GetSystemMetrics( 1 ) / 2 );
    }
    D3DRECT rec2 = { iCenterX- size, iCenterY, iCenterX+ size, iCenterY+ strong};
    D3DRECT rec3 = { iCenterX, iCenterY- size, iCenterX+ strong,iCenterY+ size};
    pDevice->Clear(1, &rec2, D3DCLEAR_TARGET, xcolor, 1000,  0);
    pDevice->Clear(1, &rec3, D3DCLEAR_TARGET, xcolor, 100,  0);
}

ID3DXLine *pLine;
#define PI 3.14159265

void DrawShape(int X, int Y, int radius, int numSides, DWORD Color)
{
    D3DXVECTOR2 Line[128];
    float Step = PI * 2.0 / numSides;
    int Count = 0;
    for (float a=0; a < PI*2.0; a += Step)
    {
        float X1 = radius * cos(a) + X;
        float Y1 = radius * sin(a) + Y;
        float X2 = radius * cos(a+Step) + X;
        float Y2 = radius * sin(a+Step) + Y;
        Line[Count].x = X1;
        Line[Count].y = Y1;
        Line[Count+1].x = X2;
        Line[Count+1].y = Y2;
        Count += 2;
    }
    pLine->Begin();
    pLine->Draw(Line,Count,Color);
    pLine->End();
}

DrawShape(500,500,5,10,Green);