📄 dialogcs.cpp
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// DialogCS.cpp : implementation file
//
#include "stdafx.h"
#include "线性分类器.h"
#include "DialogCS.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CDialogCS dialog
#include"MyProgressCtrl.h"
CDialogCS::CDialogCS(CWnd* pParent /*=NULL*/)
: CDialog(CDialogCS::IDD, pParent)
{
//{{AFX_DATA_INIT(CDialogCS)
m_w1 = _T("");
m_w2 = _T("");
m_w3 = _T("");
//}}AFX_DATA_INIT
}
void CDialogCS::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CDialogCS)
DDX_Control(pDX, IDC_STATICT2, m_T2);
DDX_Control(pDX, IDC_STATICT1, m_T1);
DDX_Control(pDX, IDC_LIST1, m_r);
DDX_Control(pDX, IDC_BUTTON2, m_b2);
DDX_Control(pDX, IDC_BUTTON1, m_b1);
DDX_Text(pDX, IDC_EDIT1, m_w1);
DDX_Text(pDX, IDC_EDIT2, m_w2);
DDX_Text(pDX, IDC_EDIT3, m_w3);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CDialogCS, CDialog)
//{{AFX_MSG_MAP(CDialogCS)
ON_WM_ERASEBKGND()
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
ON_EN_CHANGE(IDC_EDIT1, OnChangeEdit1)
ON_EN_CHANGE(IDC_EDIT2, OnChangeEdit2)
ON_EN_KILLFOCUS(IDC_EDIT3, OnKillfocusEdit3)
ON_EN_KILLFOCUS(IDC_EDIT1, OnKillfocusEdit1)
ON_EN_KILLFOCUS(IDC_EDIT2, OnKillfocusEdit2)
ON_EN_CHANGE(IDC_EDIT3, OnChangeEdit3)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDialogCS message handlers
BOOL CDialogCS::OnInitDialog()
{
CDialog::OnInitDialog();
// TODO: Add extra initialization here
mybitmap.LoadBitmap(IDB_BITMAP1);
CRect ClientRect;
GetDlgItem(IDC_LIST1)->GetClientRect(&ClientRect);
m_r.SetExtendedStyle (LVS_OWNERDRAWFIXED);
m_r.InsertColumn (0, " 记录号");
m_r.InsertColumn (1, " W1");
m_r.InsertColumn (2, " W2");
m_r.InsertColumn (3, "交叉点数");
m_r.InsertColumn (4, "迭代次数");
m_r.InsertColumn (5, " 识别率");
m_r.SetColumnWidth (0, ClientRect.Width() / 6-1);
m_r.SetColumnWidth (1, ClientRect.Width() / 6-1);
m_r.SetColumnWidth (2, ClientRect.Width() / 6);
m_r.SetColumnWidth (3, ClientRect.Width() / 6);
m_r.SetColumnWidth (4, ClientRect.Width() / 6);
m_r.SetColumnWidth (5, ClientRect.Width() /6 +4);
for(int i1=0;i1<7;i1++)
{
m_r.InsertItem (i1, " ");
}
rli=0;
m_w3="1";
m_w1="1";
m_w2="1";
GetDlgItem(IDC_BUTTON2)->EnableWindow(false);
UpdateData(false);
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
BOOL CDialogCS::OnEraseBkgnd(CDC* pDC)
{
// TODO: Add your message handler code here and/or call default
CRect rect;
GetClientRect(rect);
//////////////////////////////////////////////////////
CDC memdc;
BITMAP bm1;
mybitmap.GetObject(sizeof(BITMAP),&bm1);
memdc.CreateCompatibleDC(pDC);
CBitmap* oldbitmap=memdc.SelectObject(&mybitmap);
int wide=rect.Width()/3;
int mheight=rect.Height()/3;
for (int j=0;j<3;j++)
{
for(int i=0;i<3;i++)
{
pDC->StretchBlt(rect.left,rect.top,wide,mheight,&memdc,0,0,bm1.bmWidth,bm1.bmHeight,SRCCOPY);
rect.left+= wide;
}
rect.left-=wide*3;
rect.top+=mheight;
}
return true;
return CDialog::OnEraseBkgnd(pDC);
}
void CDialogCS::OnButton1()
{
// TODO: Add your control notification handler code here
int count=atoi(m_w3);
srand( (unsigned)time( NULL ) );
int i1=0,ix=0,iy=0;
int x,y;
while((i1<count))
{
x=(int)(rand()%350);
y=(int)(rand()%350);
if((y>x+2)&&(y<x+4))
{
*(towp+2*(i1+50))=x;
*(towp+2*(i1+50)+1)=y;
i1++;iy++;
}
if((y<x-2)&&(y>x-4))
{
*(onep+2*(i1+50))=x;
*(onep+2*(i1+50)+1)=y;
i1++;ix++;
}
}
T1=ix;
T2=iy;
CString s1,s2;
s1.Format("%d", T1);
strcpy(m_T1.mychar,s1);
s2.Format("%d", T2);
strcpy(m_T2.mychar,s2);
CRect rectlt1,rectlt2;
GetDlgItem(IDC_STATICT1)->GetWindowRect(rectlt1);ScreenToClient(rectlt1);
GetDlgItem(IDC_STATICT2)->GetWindowRect(rectlt2);ScreenToClient(rectlt2);
InvalidateRect(rectlt2,true);InvalidateRect(rectlt1,true);
GetDlgItem(IDC_BUTTON2)->EnableWindow(true);
}
void CDialogCS::OnButton2()
{
// TODO: Add your control notification handler code here
int tt=0;
CMyProgressCtrl myprogress;
AfxGetApp()->BeginWaitCursor();
CRect rect,rect1;
GetClientRect(rect);
int temp=rect.left+rect.Width()/2;
rect.left=temp-250;
rect.right=temp+250;
GetDlgItem(IDC_BUTTON2)->GetWindowRect(rect1);
ScreenToClient(rect1);
rect.top=rect1.top-50;
rect.bottom=rect.top+20;
myprogress.Create(WS_CHILD|WS_VISIBLE,rect,this,1820);
myprogress.SetRange(0,200);
myprogress.SetPos(10);
if(rli==6)
{
rli=0;
for(int i=0;i<7;i++)
{
m_r.SetItemText (i, 0, " ");
m_r.SetItemText (i, 1, "");
m_r.SetItemText (i, 2, "");
m_r.SetItemText (i, 3, "");
m_r.SetItemText (i, 4, "");
m_r.SetItemText (i, 5, "");
}
}
double count1=0,count2;
int times=0;
BOOL flag=true;
double w1,w2,w4,a;
w1=(double)atoi(m_w1);
w2=(double)atoi(m_w2);
w4=0;
a=1;
if(w2<=0)
{
w1=-w1;
w2=-w2;w4=-w4;
}
while(flag)
{
times++;
if(times<6)
myprogress.SetPos(10+20*times);
else
myprogress.SetPos(140);
Sleep(600);
if(T1>=T2)
{
///////////////////////////
for(int t=0;t<2*(50+T2);t++)
{
if(t%2==0)
{
double xt,yt,z;
xt=((double)(*(onep+t)))/10;
yt=((double)(*(onep+t+1)))/10;
z=xt*w1+yt*w2+w4;
if(z<=0)
{
w1=w1+a*xt;
w2=w2+a*yt;
w4=w4+a;
}
}
else
{
double xt,yt,z;
xt=((double)(*(towp+(t-1))))/10;
yt=((double)(*(towp+t)))/10;
z=xt*w1+yt*w2+w4;
if(z>=0)
{
w1=w1-a*xt;
w2=w2-a*yt;
w4=w4-a;
}
}
}
///////////////////////////////
for(int t1=0;t1<(T1-T2);t1++)
{
double xt,yt,z;
xt=((double)(*(onep+2*(t1+50+T2))))/10;
yt=((double)(*(onep+2*(t1+50+T2)+1)))/10;
z=xt*w1+yt*w2+w4;
if(z<=0)
{
w1=w1+a*xt;
w2=w2+a*yt;
w4=w4+a;
}
}
//////////////////////////////////////////////////
int er=0;
for(int j=0;j<100+T1+T2;j++)
{
if(j<50+T1)
{
double xt,yt,z;
xt=((double)(*(onep+2*j)))/10;
yt=((double)(*(onep+2*j+1)))/10;
if(w2<=0)
{
w1=-w1;w2=-w2;w4=-w4;
}
z=xt*w1+yt*w2+w4;
if(z<=0)
{
er++;
}
}
else
{
double xt,yt,z;
xt=((double)(*(onep+2*(j-50-T1))))/10;
yt=((double)(*(onep+2*(j-50-T1)+1)))/10;
if(w2<=0)
{
w1=-w1;w2=-w2;w4=-w4;
}
z=xt*w1+yt*w2+w4;
if(z<=0)
{
er++;
}
}
}
count2=((double)(100+T1+T2-er))/(100+T1+T2);
if(count2>=count1)
{
if(count2==count1)
{
tt++;
}
count1=count2;
if(tt==20)
{
flag=false;
}
}
else
{
flag=false;
}
}
else
{
///////////////////////////////////////////////
///////////////////////////
for(int t=0;t<2*(50+T1);t++)
{
if(t%2==0)
{
double xt,yt,z;
xt=((double)(*(onep+t)))/10;
yt=((double)(*(onep+t+1)))/10;
z=xt*w1+yt*w2+w4;
if(z<=0)
{
w1=w1+a*xt;
w2=w2+a*yt;
w4=w4+a;
}
}
else
{
double xt,yt,z;
xt=((double)(*(towp+(t-1))))/10;
yt=((double)(*(towp+t)))/10;
z=xt*w1+yt*w2+w4;
if(z>=0)
{
w1=w1-a*xt;
w2=w2-a*yt;
w4=w4-a;
}
}
}
///////////////////////////////
for(int t1=0;t1<(T2-T1);t1++)
{
double xt,yt,z;
xt=((double)(*(towp+2*(t1+50+T1))))/10;
yt=((double)(*(towp+2*(t1+50+T1)+1)))/10;
z=xt*w1+yt*w2+w4;
if(z<=0)
{
w1=w1+a*xt;
w2=w2+a*yt;
w4=w4+a;
}
}
//////////////////////////////////////////////////
myprogress.SetPos(150);
int er=0;
for(int j=0;j<100+T1+T2;j++)
{
if(j<50+T1)
{
double xt,yt,z;
xt=((double)(*(onep+2*j)))/10;
yt=((double)(*(onep+2*j+1)))/10;
z=xt*w1+yt*w2+w4;
if(w2<=0)
{
z=-z;
}
if(z<=0)
{
er++;
}
}
else
{
double xt,yt,z;
xt=((double)(*(onep+2*(j-50-T1))))/10;
yt=((double)(*(onep+2*(j-50-T1)+1)))/10;
if(w2<=0)
{
z=-z;
}
z=xt*w1+yt*w2+w4;
if(z<=0)
{
er++;
}
}
}
count2=((double)(100+T1+T2-er))/(100+T1+T2);
if(count2>=count1)
{
if(count2==count1)
{
tt++;
}
count1=count2;
if(tt==20)
{
flag=false;
}
}
else
{
flag=false;
}
///////////////////////////////////////////////
}
}
count2=count1;
count1=0;
/////////////////////////////////
myprogress.SetPos(180);
Sleep(600);
int t1=0;
for(int i=0;i<200;i++)
{
double xt,yt,z;
if(i<100)
{
xt=((double)(*(onetp+2*i)))/10;
yt=((double)(*(onetp+2*i+1)))/10;
if(w2>0)
{
z=w1*xt+w2*yt+w4;
}
else
{
z=-w1*xt-w2*yt-w4;
}
if(z<=0)
{
t1++;
}
}
else
{
if(i<200)
{
xt=((double)(*(towtp+2*(i-100))))/10;
yt=((double)(*(towtp+2*(i-100)+1)))/10;
if(w2>0)
{
z=w1*xt+w2*yt+w4;
}
else
{
z=-w1*xt-w2*yt-w4;
}
if(z>=0)
{
t1++;
}
}
}
}
count1=((100+T1+T2)*count2+(double)(200-t1))/(200+100+T1+T2);
////////////////////////////////////
CString str1,str2,str3,str4;
str1.Format("%d", rli+1);
str2.Format("%d", times-1);
int intn=int(count2*100);
str3.Format("%d", intn);
str3=str3+".";
int dot=int(count2*100000-intn*1000+0.5);
str4.Format("%d", dot);
str3=str3+str4+"%";
m_r.SetItemText (rli, 0, str1);
m_r.SetItemText (rli, 1, m_w1);
m_r.SetItemText (rli, 2, m_w2);
m_r.SetItemText (rli, 3, m_w3);
m_r.SetItemText (rli, 4, str2);
m_r.SetItemText (rli, 5, str3);
rli++;
myprogress.SetPos(200);
Sleep(600);
}
void CDialogCS::OnChangeEdit1()
{
// TODO: If this is a RICHEDIT control, the control will not
// send this notification unless you override the CDialog::OnInitDialog()
// function and call CRichEditCtrl().SetEventMask()
// with the ENM_CHANGE flag ORed into the mask.
CString temp=m_w1;
UpdateData(true);
if((m_w1=="0")&&(m_w2=="0"))
{
m_w1=temp; UpdateData(false);
}
// TODO: Add your control notification handler code here
}
void CDialogCS::OnChangeEdit2()
{
// TODO: If this is a RICHEDIT control, the control will not
// send this notification unless you override the CDialog::OnInitDialog()
// function and call CRichEditCtrl().SetEventMask()
// with the ENM_CHANGE flag ORed into the mask.
CString temp=m_w2;
UpdateData(true);
if((m_w1=="0")&&(m_w2=="0"))
{
m_w2=temp; UpdateData(false);
}
// TODO: Add your control notification handler code here
}
void CDialogCS::OnKillfocusEdit3()
{
// TODO: Add your control notification handler code here
if (m_w3.IsEmpty( ))
{
m_w3="1";UpdateData(false);
}
}
void CDialogCS::OnKillfocusEdit1()
{
// TODO: Add your control notification handler code here
if (m_w1.IsEmpty( ))
{
m_w1="1";UpdateData(false);
}
}
void CDialogCS::OnKillfocusEdit2()
{
// TODO: Add your control notification handler code here
if (m_w2.IsEmpty( ))
{
m_w2="1";UpdateData(false);
}
}
void CDialogCS::OnChangeEdit3()
{
// TODO: If this is a RICHEDIT control, the control will not
// send this notification unless you override the CDialog::OnInitDialog()
// function and call CRichEditCtrl().SetEventMask()
// with the ENM_CHANGE flag ORed into the mask.
CString temp=m_w3;
UpdateData(true);
if((m_w3=="0"))
{
m_w3=temp; UpdateData(false);
}
// TODO: Add your control notification handler code here
}
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