#include "stdafx.h"
#include "XZPKS.h"
#include "XZPKSDlg.h"
#include "afxdialogex.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
int index1 = -1, z= -1;
int p = 0;
int q = 0;
int t = 0;
// 用于应用程序“关于”菜单项的 CAboutDlg 对话框
class CAboutDlg : public CDialogEx
{
public:
CAboutDlg();
// 对话框数据
enum { IDD = IDD_ABOUTBOX };
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
// 实现
protected:
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialogEx(CAboutDlg::IDD)
{
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()
// CXZPKSDlg 对话框
CXZPKSDlg::CXZPKSDlg(CWnd* pParent /*=NULL*/)
: CDialogEx(CXZPKSDlg::IDD, pParent)
{
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CXZPKSDlg::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
DDX_Control(pDX, IDC_EDIT1, m_edit);
}
BEGIN_MESSAGE_MAP(CXZPKSDlg, CDialogEx)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON2, &CXZPKSDlg::OnBnClickedButton2)
ON_WM_TIMER()
ON_BN_CLICKED(IDC_BUTTON3, &CXZPKSDlg::OnBnClickedButton3)
ON_BN_CLICKED(IDC_BUTTON4, &CXZPKSDlg::OnBnClickedButton4)
END_MESSAGE_MAP()
// CXZPKSDlg 消息处理程序
BOOL CXZPKSDlg::OnInitDialog()
{
CDialogEx::OnInitDialog();
// 将“关于...”菜单项添加到系统菜单中。
// IDM_ABOUTBOX 必须在系统命令范围内。
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
BOOL bNameValid;
CString strAboutMenu;
bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
ASSERT(bNameValid);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// 设置此对话框的图标。当应用程序主窗口不是对话框时,框架将自动
// 执行此操作
SetIcon(m_hIcon, TRUE); // 设置大图标
SetIcon(m_hIcon, FALSE); // 设置小图标
// TODO: 在此添加额外的初始化代码
playflag = false;
CRect rect;
GetDlgItem(IDC_STATIC)->GetWindowRect(&rect); // 检索窗口尺寸
ScreenToClient(rect);
startRect = rect;
SetTimer(1, 1000, NULL);
return TRUE; // 除非将焦点设置到控件,否则返回 TRUE
}
void CXZPKSDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialogEx::OnSysCommand(nID, lParam);
}
}
// 如果向对话框添加最小化按钮,则需要下面的代码
// 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序,
// 这将由框架自动完成。
void CXZPKSDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // 用于绘制的设备上下文
SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
// 使图标在工作区矩形中居中
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// 绘制图标
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialogEx::OnPaint();
}
}
//当用户拖动最小化窗口时系统调用此函数取得光标
//显示。
HCURSOR CXZPKSDlg::OnQueryDragIcon()
{
return static_cast<HCURSOR>(m_hIcon);
}
void CXZPKSDlg::DrawLinkHead()
{
CWnd* pWnd = GetDlgItem(IDC_STATIC);
CDC* pDC = pWnd->GetDC();
Graphics myGraphics(pDC->GetSafeHdc());
// 提高绘制质量
myGraphics.SetSmoothingMode(SmoothingModeAntiAlias);
myGraphics.SetCompositingQuality(CompositingQualityHighQuality);
myGraphics.SetTextRenderingHint(TextRenderingHintAntiAliasGridFit);
// 定义笔刷
SolidBrush mybrush(Color(90, 90, 225, 255)); // 天蓝色
SolidBrush mybrush2(Color(255, 255, 225, 0)); // 黄色笔刷
SolidBrush mybrush3(Color(255, 0, 225, 255)); // 天蓝色笔刷
Pen Pen(Color(0, 0, 0), 2); // 黑色笔
// 定义字体
FontFamily fontfamily(L"宋体");
Gdiplus::Font font(&fontfamily, 25, FontStyleRegular, UnitPixel);
int start_x = 20, start_y = 60;
int width = 50, height = 50;
int span = 30; // 定义偏移量
file.append( to_string( long long(abs( (int)floor(lng) ) )) );
CRect* rectNode1 = new CRect[list_len];
CRect* rectNode2 = new CRect[list_len];
for (int i = 0; i < list_len; i++)
{
rectNode1[i].left = start_x + span * i + width * i;
rectNode1[i].top = start_y;
rectNode2[i].left = start_x + span * i + width * i + 1;
rectNode2[i].top = start_y + 1;
}
// 画矩形
myGraphics.DrawRectangle(&Pen, rectNode1[list_len - index1 % (list_len + 1) - 1].left, rectNode1[list_len - index1 % (list_len + 1) - 1].top, width, height);
if (list_len - index1 % (list_len + 1) - 1 != list_len - 1)
{
// 画线条
myGraphics.DrawLine(&Pen, rectNode1[list_len - index1 % (list_len + 1) - 1].left + width, rectNode1[list_len - index1 % (list_len + 1) - 1].top + height / 2, rectNode1[list_len - index1 % (list_len + 1) - 1].left + width + span, rectNode1[list_len - index1 % (list_len + 1) - 1].top + height / 2);
}
// 画数据
PointF pointf(rectNode1[list_len - index1 % (list_len + 1) - 1].left + 10, rectNode1[list_len - index1 % (list_len + 1) - 1].top - 30);
myGraphics.DrawString(to_wstring(copy[list_len - index1 % (list_len + 1) - 1]).c_str(), -1, &font, pointf, &mybrush3);
// 画边框
myGraphics.FillRectangle(&mybrush2, rectNode2[list_len - index1 % (list_len + 1) - 1].left, rectNode2[list_len - index1 % (list_len + 1) - 1].top, width - 1, height - 1); // 画实心
p++;
}
void CXZPKSDlg::DrawLinkTail()
{
CWnd* pWnd = GetDlgItem(IDC_STATIC);
CDC* pDC = pWnd->GetDC();
Graphics myGraphics(pDC->GetSafeHdc());
// 提高绘制质量
myGraphics.SetSmoothingMode(SmoothingModeAntiAlias);
myGraphics.SetCompositingQuality(CompositingQualityHighQuality);
myGraphics.SetTextRenderingHint(TextRenderingHintAntiAliasGridFit);
// 定义笔刷
SolidBrush mybrush(Color(90, 90, 225, 255)); // 天蓝色
SolidBrush mybrush2(Color(255, 255, 225, 0)); // 黄色笔刷
SolidBrush mybrush3(Color(255, 0, 225, 255)); // 天蓝色笔刷
Pen Pen(Color(0, 0, 0), 2); // 黑色笔
// 定义字体
FontFamily fontfamily(L"宋体");
Gdiplus::Font font(&fontfamily, 25, FontStyleRegular, UnitPixel);
int start_x = 20, start_y = 60;
int width = 50, height = 50;
int span = 30; // 定义偏移量
CRect* rectNode1 = new CRect[list_len];
CRect* rectNode2 = new CRect[list_len];
for (int i = 0; i < list_len; i++)
{
rectNode1[i].left = start_x + span * i + width * i;
rectNode1[i].top = start_y;
rectNode2[i].left = start_x + span * i + width * i + 1;
rectNode2[i].top = start_y + 1;
}
// 画矩形
myGraphics.DrawRectangle(&Pen, rectNode1[index1 % (list_len + 1)].left, rectNode1[index1 % (list_len + 1)].top, width, height);
if (index1 % ((list_len + 1)) != (list_len - 1))
{
// 画线条
myGraphics.DrawLine(&Pen, rectNode1[index1 % (list_len + 1)].left + width, rectNode1[index1 % (list_len + 1)].top + height / 2, rectNode1[index1 % (list_len + 1)].left + width + span, rectNode1[index1 % (list_len + 1)].top + height / 2);
}
// 画数据
PointF pointf(rectNode1[index1 % (list_len + 1)].left + 10, rectNode1[index1 % (list_len + 1)].top - 30);
myGraphics.DrawString(to_wstring(copy[(index1 % (list_len + 1))]).c_str(), -1, &font, pointf, &mybrush3);
// 画边框
myGraphics.FillRectangle(&mybrush2, rectNode2[index1 % (list_len + 1)].left, rectNode2[index1 % (list_len + 1)].top, width - 1, height - 1); // 画实心
q++;
}
void CXZPKSDlg::OnBnClickedButton2()
{
// TODO: 在此添加控件通知处理程序代码
t = 1;
playflag = !playflag;
CreatListTail();
}
void CXZPKSDlg::OnTimer(UINT_PTR nIDEvent)
{
// TODO: 在此添加消息处理程序代码和/或调用默认值
if (p == list_len - 1)
{
KillTimer(1);
}
if (nIDEvent == 1 && playflag)
{
if (t == 0)
{
index1++;
DrawLinkHead();
}
else if (t == 1)
{
index1++;
DrawLinkTail();
}
}
CDialogEx::OnTimer(nIDEvent);
}
void CXZPKSDlg::CreateListHead()
{
CString s;
m_edit.GetWindowTextA(s);
CString t;
m_edit.GetWindowTextA(t);
int initdata[100];
stringstream ss(t.GetBuffer(0));
int num;
int k = 0;
while (ss >> num)
{
initdata[k++] = num;
}
for (int i = 0; i < k / 2; i++) swap(initdata[i], initdata[k - i - 1]);
LinkList L, p;
L = (LinkList)malloc(sizeof(LNode)); // 创建头节点
L->next = NULL;
for (int i = 0; i < k; i++)
{
p = (LinkList)malloc(sizeof(LNode));
p->data = initdata[i];
p->next = L->next;
L->next = p;
copy.push_back(initdata[i]);
}
m_linklist = L;
list_len = k;
}
void CXZPKSDlg::CreatListTail()
{
CString s;
m_edit.GetWindowTextA(s);
CString t;
m_edit.GetWindowTextA(t);
int initdata[100];
stringstream ss(t.GetBuffer(0));
int num;
int k = 0;
while (ss >> num)
{
initdata[k++] = num;
}
LinkList L, tail, p;
L = (LinkList)malloc(sizeof(LNode));
tail = L;
for (int i = 0; i < k; i++)
{
p = (LinkList)malloc(sizeof(LNode));
p->data = initdata[i];
tail->next = p;
tail = p;
copy.push_back(initdata[i]);
}
tail->next = NULL;
m_linklist = L;
list_len = k;
}
void CXZPKSDlg::DelList(int n)
{
int k = 0;
LinkList p = NULL, L, q;
L = m_linklist->next;
while (L)
{
if (k == n)
{
p = L;
break;
}
L = L->next;
k++;
}
if (p != NULL)
{
q = p->next;
p->next = q->next;
free(q);
}
list_len -= 1;
copy.clear();
L = m_linklist->next;
while (L)
{
copy.push_back(L->data);
L = L->next;
}
}
void CXZPKSDlg::OnBnClickedButton3()
{
// TODO: 在此添加控件通知处理程序代码
CString t;
m_edit2.GetWindowTextA(t);
int pos = atoi(t);
DelList(pos - 1);
CWnd* pWnd = GetDlgItem(IDC_pic1);
CDC* pDC = pWnd->GetDC();
Graphics myGraphics(pDC->GetSafeHdc());
// 提高绘制质量
myGraphics.SetSmoothingMode(SmoothingModeAntiAlias);
myGraphics.SetCompositingQuality(CompositingQualityHighQuality);
myGraphics.SetTextRenderingHint(TextRenderingHintAntiAliasGridFit);
// 定义笔刷
SolidBrush mybrush(Color(90, 90, 225, 255)); // 天蓝色
SolidBrush mybrush2(Color(255, 255, 225, 0)); // 黄色笔刷
SolidBrush mybrush3(Color(255, 0, 225, 255)); // 天蓝色笔刷
Pen Pen(Color(0, 0, 0), 2); // 黑色笔
// 定义字体
FontFamily fontfamily(L"宋体");
Gdiplus::Font font(&fontfamily, 25, FontStyleRegular, UnitPixel);
int start_x = 20, start_y = 60;
int width = 50, height = 50;
int span = 30; // 定义偏移量
CRect* rectNode1 = new CRect[list_len];
CRect* rectNode2 = new CRect[list_len];
for (int i = 0; i < list_len; i++)
{
rectNode1[i].left = start_x + span * i + width * i;
rectNode1[i].top = start_y;
rectNode2[i].left = start_x + span * i + width * i + 1;
rectNode2[i].top = start_y + 1;
}
// 画矩形
for (int i = 0; i < list_len; i++)
{
myGraphics.DrawRectangle(&Pen, rectNode1[i].left, rectNode1[i].top, width, height);
if (i != list_len - 1)
{
// 画线条
myGraphics.DrawLine(&Pen, rectNode1[i].left + width, rectNode1[i].top + height / 2, rectNode1[i].left + width + span, rectNode1[i].top + height / 2);
}
// 画数据
PointF pointf(rectNode1[i].left + 10, rectNode1[i].top - 30);
myGraphics.DrawString(to_wstring(copy[i]).c_str(), -1, &font, pointf, &mybrush3);
// 画边框
myGraphics.FillRectangle(&mybrush2, rectNode2[i].left, rectNode2[i].top, width - 1, height - 1); // 画实心
}
}
void CXZPKSDlg::OnBnClickedButton4()
{
// TODO: 在此添加控件通知处理程序代码
Invalidate(true);
}
头文件
#pragma once
#include "afxwin.h"
// CXZPKSDlg 对话框
class CXZPKSDlg : public CDialogEx
{
// 构造
public:
CXZPKSDlg(CWnd* pParent = NULL); // 标准构造函数
CRect startRect;
bool playflag;
typedef struct LNode
{
int data;
struct LNode* next;
}LNode, * LinkList;
LinkList m_linklist;
int list_len; // 链表长度
vector<int> copy;
// 对话框数据
enum { IDD = IDD_XZPKS_DIALOG };
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
// 实现
protected:
HICON m_hIcon;
// 生成的消息映射函数
virtual BOOL OnInitDialog();
afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
afx_msg void OnPaint();
afx_msg HCURSOR OnQueryDragIcon();
DECLARE_MESSAGE_MAP()
public:
void DrawLinkHead();
void DrawLinkTail();
void CreateListHead();
void CreatListTail();
void DelList(int);
afx_msg void OnBnClickedButton2();
afx_msg void OnTimer(UINT_PTR nIDEvent);
CEdit m_edit;
afx_msg void OnBnClickedButton3();
afx_msg void OnBnClickedButton4();
CEdit m_edit2;
};
请问怎么解决这个问题?