模板配置对话框的创建

一、实现功能
单击主界面按钮弹出子对话框，里面可以实时制作模板，也可以离线制作模板，制作的模板存在指定的目录，同时要求输入模板的型号，这样存储模板时会将型号与模板绑定，显示模板时可以将存储的路径进行显示，同时将模板型号实时显示。
二、头文件

#pragma once#include "HalconCpp.h"  using namespace HalconCpp;// MODEL 对话框class MODEL : public CDialogEx{    DECLARE_DYNAMIC(MODEL)public:    MODEL(CWnd* pParent = NULL);   // 标准构造函数    virtual ~MODEL();// 对话框数据    enum { IDD = IDD_MODEL };protected:    virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持    DECLARE_MESSAGE_MAP()public:    afx_msg void OnBnClickedButton14();    afx_msg void OnBnClickedButton15();    afx_msg void OnBnClickedButton16();    afx_msg void OnBnClickedButton17();    virtual BOOL OnInitDialog();    afx_msg void OnTimer(UINT_PTR nIDEvent);    CString m_num;    CString m_loadpath;    afx_msg void OnBnClickedButton19();    CString m_modelname;};

三、源文件

// MODEL.cpp : 实现文件//#include "stdafx.h"#include "WSBCR.h"#include "MODEL.h"#include "afxdialogex.h"#include <sstream>              //数字转字符串using namespace std;HObject  ho_Image1 ,ho_Image2, ho_Region1, ho_ConnectedRegions1;HObject  ho_circleout1,  ho_ImageReduced1, ho_model1, ho_ImageSearch2, ho_ImageSearch3;HObject  ho_Contours1;HTuple  hv_Row1, hv_Column1, hv_Radius1, hv_AcqHandle1;HTuple width1, height1, hv_WindowHandle1,hv_WindowHandle2;//unsigned int modelnum, passnum, failnum, detnum;// MODEL 对话框IMPLEMENT_DYNAMIC(MODEL, CDialogEx)MODEL::MODEL(CWnd* pParent /*=NULL*/)    : CDialogEx(MODEL::IDD, pParent)    , m_num(_T(""))    , m_loadpath(_T(""))    , m_modelname(_T("")){}MODEL::~MODEL(){}void MODEL::DoDataExchange(CDataExchange* pDX){    CDialogEx::DoDataExchange(pDX);    DDX_Text(pDX, IDC_EDIT1, m_num);    DDX_Text(pDX, IDC_EDIT2, m_loadpath);    DDX_Text(pDX, IDC_EDIT4, m_modelname);}BEGIN_MESSAGE_MAP(MODEL, CDialogEx)    ON_BN_CLICKED(IDC_BUTTON14, &MODEL::OnBnClickedButton14)    ON_BN_CLICKED(IDC_BUTTON15, &MODEL::OnBnClickedButton15)    ON_BN_CLICKED(IDC_BUTTON16, &MODEL::OnBnClickedButton16)    ON_BN_CLICKED(IDC_BUTTON17, &MODEL::OnBnClickedButton17)    ON_WM_TIMER()    ON_BN_CLICKED(IDC_BUTTON19, &MODEL::OnBnClickedButton19)END_MESSAGE_MAP()// MODEL 消息处理程序BOOL MODEL::OnInitDialog(){    CDialogEx::OnInitDialog();    // TODO:  在此添加额外的初始化    CRect rtWindow;    HWND hImgWnd = GetDlgItem(IDC_PIC1)->m_hWnd;    GetDlgItem(IDC_PIC1)->GetClientRect(&rtWindow);    SetWindowAttr("background_color", "white");    OpenWindow(rtWindow.left, rtWindow.top, rtWindow.Width(), rtWindow.Height(), (Hlong)hImgWnd, "visible", "", &hv_WindowHandle1);    SetColor(hv_WindowHandle1, "red");    SetLineWidth(hv_WindowHandle1, 3);    CRect rtWindow1;    HWND hImgWnd1 = GetDlgItem(IDC_PIC2)->m_hWnd;    GetDlgItem(IDC_PIC2)->GetClientRect(&rtWindow1);    OpenWindow(rtWindow1.left, rtWindow1.top, rtWindow1.Width(), rtWindow1.Height(), (Hlong)hImgWnd1, "visible", "", &hv_WindowHandle2);    SetWindowAttr("background_color", "white");    return TRUE;  // return TRUE unless you set the focus to a control    // 异常:  OCX 属性页应返回 FALSE}void MODEL::OnBnClickedButton14(){    // TODO:  在此添加控件通知处理程序代码    OpenFramegrabber("DahengCAM", 1, 1, 0, 0, 0, 0, "interlaced", 8, "gray", -1, "false",        "HV-xx51", "1", 1, -1, &hv_AcqHandle1);    GrabImageStart(hv_AcqHandle1, -1);    GrabImageAsync(&ho_Image1, hv_AcqHandle1, -1);    GetImageSize(ho_Image1, &height1, &width1);    SetPart(hv_WindowHandle1, 0, 0, width1, height1);    DispObj(ho_Image1, hv_WindowHandle1);    CloseFramegrabber(hv_AcqHandle1);    SetTimer(1, 100, NULL);}void MODEL::OnBnClickedButton15(){    // TODO:  在此添加控件通知处理程序代码    KillTimer(1);    char* pcsun = "图片文件(*.bmp *.png *.jpg)|*.bmp;*.png;*jpg|All Files (*.*)|*.*||";    CFileDialog OpenDialog(TRUE, NULL, 0, OFN_OVERWRITEPROMPT, pcsun, NULL);    if (OpenDialog.DoModal() == IDCANCEL) return; //返回带文件名的路径，并传递给编辑控件变量    CString str = OpenDialog.GetPathName();    //CString str = "C:/Users/Administrator/Desktop/1.png";    char* ch = (char*)LPCTSTR(str);    ReadImage(&ho_Image1, ch);    //ReadImage(&ho_ImageSearch2, "C:/Users/Administrator/Desktop/电池字符识别分类/02图片/有无检测/2.jpg");    GetImageSize(ho_Image1, &height1, &width1);    SetPart(hv_WindowHandle1, 0, 0, width1, height1);    DispObj(ho_Image1, hv_WindowHandle1);}int imgnumber1 = 1;void MODEL::OnBnClickedButton16(){    // TODO:  在此添加控件通知处理程序代码    KillTimer(1);    //HTuple width1, height1;    ReadImage(&ho_Image2, "res/背景.png");                //防止残留，所以加了一个白板背景    GetImageSize(ho_Image2, &height1, &width1);    SetPart(hv_WindowHandle2, 0, 0, width1, height1);    DispObj(ho_Image2, hv_WindowHandle2);    MessageBox("请用鼠标选取ROI区域，单击右键完成选取！");    DrawCircle(hv_WindowHandle1, &hv_Row1, &hv_Column1, &hv_Radius1);    GenCircle(&ho_circleout1, hv_Row1, hv_Column1, hv_Radius1);    ReduceDomain(ho_Image1, ho_circleout1, & ho_ImageReduced1);    HTuple width1, height1;    GetImageSize(ho_ImageReduced1, &height1, &width1);    SetPart(hv_WindowHandle2, 0, 0, width1, height1);    DispObj(ho_ImageReduced1, hv_WindowHandle2);    /*SetDlgItemText(IDC_EDIT4, m_num);    UpdateData(false);*/    MessageBox("完成选取,请输入型号后点击“保存模板”按钮！");}void MODEL::OnBnClickedButton17(){    // TODO:  在此添加控件通知处理程序代码    /*CString  str4;    str4 = "LR001";*/    UpdateData(TRUE);   //用于将屏幕上控件中的数据交换到变量中 UpdateData(false);//用于将数据在屏幕中对应控件中显示出来    char str3[200];    char*   str1 = "C:/Users/Administrator/Desktop/电池字符识别分类/02图片/01模板/";    char*   str2 = str1;    strcpy(str3, str1);    strcat(str3, m_num);    //型号显示     char*   str = str3;    //filepath1 = "C:/Users/Administrator/Desktop/电池字符识别分类/02图片/有无检测/";    //WriteImage(ho_ImageReduced1, "png", 0, "C:/Users/Administrator/Desktop" + filepath2[0] + filepath1[0] + filepath2[1] + filepath2[2] + filepath2[3] + filepath2[4]);    WriteImage(ho_ImageReduced1, "png", 0, str);    MessageBox("模板已存至指定目录！");    memset(str3, 0, sizeof(str3) / sizeof(char));}void MODEL::OnBnClickedButton19(){    // TODO:  在此添加控件通知处理程序代码    ReadImage(&ho_Image1, "res/背景.png");                //防止残留，所以加了一个白板背景    GetImageSize(ho_Image1, &height1, &width1);    SetPart(hv_WindowHandle2, 0, 0, width1, height1);    DispObj(ho_Image1, hv_WindowHandle2);    char* pcsun = "图片文件(*.bmp *.png *.jpg)|*.bmp;*.png;*jpg|All Files (*.*)|*.*||";    CFileDialog OpenDialog(TRUE, NULL, 0, OFN_OVERWRITEPROMPT, pcsun, NULL);    if (OpenDialog.DoModal() == IDCANCEL) return; //返回带文件名的路径，并传递给编辑控件变量    CString str = OpenDialog.GetPathName();    //CString str = "C:/Users/Administrator/Desktop/1.png";    CString str1;    char* ch = (char*)LPCTSTR(str);    str1 = str.Left(str.Find('.'));    str1 = str1.Right(str1.GetLength() - 1 - str1.ReverseFind('\\'));  //路径是双反斜杠    //MessageBox(str, MB_OK, 0);    m_loadpath = str;    m_modelname = str1;    UpdateData(false);    ReadImage(&ho_model1, ch);    HTuple width1, height1;    GetImageSize(ho_model1, &height1, &width1);    SetPart(hv_WindowHandle2, 0, 0, width1, height1);    DispObj(ho_model1, hv_WindowHandle2);    /*CRect rtWindow;    HWND hImgWnd = GetDlgItem(IDC_PIC2)->m_hWnd;    GetDlgItem(IDC_PIC2)->GetClientRect(&rtWindow);    OpenWindow(rtWindow.left, rtWindow.top, rtWindow.Width(), rtWindow.Height(), (Hlong)hImgWnd, "visible", "", &hv_WindowHandle11);    SetPart(hv_WindowHandle2, 0, 0, width1, height1);    DispObj(ho_model1, hv_WindowHandle2);*/    //failnum = 1;}void MODEL::OnTimer(UINT_PTR nIDEvent){    // TODO:  在此添加消息处理程序代码和/或调用默认值    OpenFramegrabber("DahengCAM", 1, 1, 0, 0, 0, 0, "interlaced", 8, "gray", -1, "false",        "HV-xx51", "1", 1, -1, &hv_AcqHandle1);    GrabImageStart(hv_AcqHandle1, -1);    GrabImageAsync(&ho_Image1, hv_AcqHandle1, -1);    GetImageSize(ho_Image1, &height1, &width1);    SetPart(hv_WindowHandle1, 0, 0, width1, height1);    DispObj(ho_Image1, hv_WindowHandle1);    CloseFramegrabber(hv_AcqHandle1);    CDialogEx::OnTimer(nIDEvent);}

四、关键创新点
1.存储模板时，将输入的型号作为模板的名称，如LR44H.png
2.显示模板时，将模板图片的名称提取出来显示为模板名称。
3.在图片控件上进行图片显示时，由于png格式的图片是透明的，所以多次显示时会有背景的残留问题，后来仔细一想之后就直接加了一个白板背景，每次点击模板显示时就覆盖一次白板背景。

五、运行效果