项目小结

来源：互联网发布：淘宝店铺招牌设计制作编辑：程序博客网时间：2024/04/30 15:00

void CMyDlg::OnMouseMove(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
// Invalidate();
if(((point.x-500)*(point.x-500)+(point.y-200)*(point.y-200))<=10000)
{
  if((point.y<=170)&&((point.x+point.y)<=700)&&((point.x-point.y)>=300))//up
  {
   m_up=1;m_Ok=0;m_C=0;m_down=0;
   ::SetCursor(::LoadCursor(NULL,IDC_HAND));
  }
  if((point.y>=230)&&((point.x+point.y)>=700)&&((point.x-point.y)<=300))//down
  {
   m_down=1;m_up=0;m_Ok=0;m_C=0;
   ::SetCursor(::LoadCursor(NULL,IDC_HAND));
  }
  if((point.x<=470)&&((point.x+point.y)<=700)&&((point.x-point.y)<=300))//C
  {
   m_C=1;m_up=0;m_Ok=0;m_down=0;
   ::SetCursor(::LoadCursor(NULL,IDC_HAND));
  }
  if((point.x>=530)&&((point.x+point.y)>=700)&&((point.x-point.y)>=300))//Ok
  {
   m_Ok=1;m_up=0;m_C=0;m_down=0;
   ::SetCursor(::LoadCursor(NULL,IDC_HAND));
  }

}
CDialog::OnMouseMove(nFlags, point);
}

void CMyDlg::OnTimer(UINT nIDEvent)
{
// TODO: Add your message handler code here and/or call default
CDC *pDC=GetDC();
CRect rect;
GetClientRect(&rect);
CDC dcMem;                                                  //用于缓冲作图的内存DC
CBitmap bmp;                                                 //内存中承载临时图象的位图
dcMem.CreateCompatibleDC(pDC);               //依附窗口DC创建兼容内存DC
bmp.CreateCompatibleBitmap(pDC,rect.Width(),rect.Height());//创建兼容位图
dcMem.SelectObject(&bmp);                          //将位图选择进内存DC
dcMem.FillSolidRect(&rect,RGB(255,0,0));//设置背景颜色
CPen pen,*pOldPen;

pen.CreatePen(PS_SOLID,7,RGB(255,0,0));
pOldPen=dcMem.SelectObject(&pen);
dcMem.Ellipse(400,100,600,300);//画圆
dcMem.Rectangle(470,170,530,230);//圆里的小正方形

dcMem.MoveTo(470,230);
dcMem.LineTo(400,300);

dcMem.MoveTo(400,100);
dcMem.LineTo(470,170);

dcMem.MoveTo(600,100);
dcMem.LineTo(530,170);

dcMem.MoveTo(600,300);
dcMem.LineTo(530,230);
dcMem.SetBkMode(TRANSPARENT);
dcMem.TextOut(485,130,"UP");

dcMem.TextOut(475,250,"DOWN");

dcMem.TextOut(430,200,"C");

dcMem.TextOut(550,200,"OK");

dcMem.SelectObject(pOldPen);

pen.DeleteObject();
CBrush brush[3];

brush[0].CreateSolidBrush(RGB(0,100,0));
dcMem.SelectObject(&brush[0]);
dcMem.Rectangle(50,100,380,300);//显示区域的大正方形

brush[1].CreateSolidBrush(RGB(255,255,255));
dcMem.SelectObject(&brush[1]);
dcMem.Rectangle(80,120,350,280);//显示区域的小正方形

/* brush[3].CreateHatchBrush(HS_CROSS,RGB(255,0,0));//网格线
dcMem.SelectObject(&brush[3]);
dcMem.Rectangle(80,120,350,280);

brush[3].CreateSolidBrush(RGB(255,0,0));
dcMem.SelectObject(&brush[3]);*/
//画内部格子
/* int x1=81,y1;
    while(x1<=349)
{
  y1=121;
  while(y1<=279)
  {
           dcMem.Rectangle(x1-1,y1-1,x1+1,y1+1);
     y1+=3;
  }
  x1+=3;
}*/
brush[2].CreateSolidBrush(RGB(255,0,0));
dcMem.SelectObject(&brush[2]);

int x,y;
x=82;y=122;

FILE *fp;
if ((fp = fopen("hzk16", "rb")) == NULL) {
  // MessageBox("Can not find file 'HZK16'", "Error");
  return;
}
char *s, buffer[16][2];

CString m_sin="我的项目小结一下";
s = (LPTSTR)(LPCTSTR)m_sin;  // cast m_sin to char *s
unsigned char qh, wh;
unsigned long offset;
char *q;
for (int i = 0; i < 16; i++) {  // output each line for characters at a time
  q = s;
  while (*q) {
   qh = *(q) - 0xa0;
   wh = *(q+1) - 0xa0;
   offset = ( 94*(qh-1)+(wh-1) )*32;  // offset from HZK16
   fseek(fp, offset, SEEK_SET);   // get there
   fread(buffer, 32, 1, fp);    // read a character into buffer

   for (int j = 0; j < 2; j++) {
    for (int k = 0; k < 8; k++)
     if (buffer[i][j] & (0x80 >> k))
      //m_TextOut += m_sfront;
     {
      dcMem.SetPixel(x,y, RGB(255,0,0));

                   // dcMem.SelectObject(&brush[2]);
     // dcMem.Rectangle(x-1,y-1,x+1,y+1);
      x+=2;
     }
     else
     {
      x+=2;
     }

   }
   q += 2;   // next character
  }

  y += 2;
  x= 82;

}
//dcMem.SelectObject(pOldBrush);

if(m_C==1&&m_Lbtn==1)
{
   dcMem.SelectObject(&brush[1]);
   dcMem.Rectangle(80,120,35,280);
   m_C=0;
   m_Lbtn=0;

}

for(i=0;i<3;i++)
{
  brush[i].DeleteObject();
}

pDC->BitBlt(0,0,rect.Width(),rect.Height(),&dcMem,0,0,SRCCOPY);//将内存DC上的图象拷贝到前台
dcMem.DeleteDC();                                       //删除DC
bmp.DeleteObject();                                        //删除位图
// ReleaseDC(pDC);
CDialog::OnTimer(nIDEvent);

}

int CMyDlg::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CDialog::OnCreate(lpCreateStruct) == -1)
return -1;

SetTimer(1,10,NULL);
return 0;
}

void CMyDlg::OnDestroy()
{
CDialog::OnDestroy();

KillTimer(1);

}