using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System;
using System.Configuration;
using System.IO;
using System.Xml;
using System.Data.SqlClient;
using System.Data.OleDb;
using System.Net.NetworkInformation;
using System.Diagnostics;
using System.Reflection;
using Microsoft.Win32;
using System.Text.RegularExpressions;
using System.Threading;
using System.Net;
using System.Runtime.InteropServices;
namespace W
{
public partial class Form1 : Form
{
#region 初始化
public Form1()
{
InitializeComponent();
}
public static int cvt_int(object num)
{
try { return (int)Convert.ToDouble(num); }
catch { return 0; }
}
#endregion
#region 截图
private void button2_Click(object sender, EventArgs e)
{
Camera.WVS_ForceSendLaneHv(1,0);
}
private void textBox3_TextChanged(object sender, EventArgs e)
{
try{
Convert.ToInt32(textBox3.Text);
}
catch{
textBox3.Text="0";
}
}
private void label10_Click(object sender, EventArgs e)
{
}
bool enDraw = false;
private void catchPicBTN_Click(object sender, EventArgs e)
{// Create pen.
// takePicPlus(videoPanel);
////2、正方形
//g.DrawRectangle(thepen, ps.X, ps.Y, 0.5F, 0.5F);
////3、指定的图形
//Bitmap bm=new Bitmap(2,2); //这里调整点的大小
//bm.SetPixel(0, 0, color); //设置点的颜色
//bm.SetPixel(0, 1, color);
//bm.SetPixel(1, 0, color);
//bm.SetPixel(1, 1, color);
//Graphics g = Graphics.FromHwnd(this.panel1.Handle); //画在哪里
//g.DrawImageUnscaled(bm, e.X, e.Y); //具体坐标
//Form1_Paint(this, new PaintEventArgs(CreateGraphics(), ClientRectangle));
if(catchPicBTN.Text.Equals("绘制识别区域"))
{
enDraw = true;
catchPicBTN.Text="开启软件抓拍";
}
else if(catchPicBTN.Text.Equals("开启软件抓拍")&&pointYList.Count>=4)
{
enDraw =false;
catchPicBTN.Text="关闭软件抓拍";
//获取最大四边形区域
getMaxPlace();
// takePic4Math(videoPanel).Save(picPath());
//开启区域内抓拍线程
//takePicSharp();
ImageHashHelper.getMathPoint(pointXList, pointYList);
timer4catchPicTick = true;
//catchPicThread = new Thread(catchPic);
//catchPicThread.IsBackground = true;
//catchPicThread.Start();
}else if(catchPicBTN.Text.Equals("关闭软件抓拍"))
{
//catchPicThread.Join();
//关闭区域内抓拍线程
//清除最大四边形区域
catchPicBTN.Text="绘制识别区域";
clearVideoPanelPaint(videoPanel.CreateGraphics());
}
//整个Panel上截图
//takePic(videoPanel).Save(picPath());
}
void takePicPlus(Panel panel) // Bitmap takePicPlus(Panel panel)
{
Bitmap bitmap = new Bitmap(128, 160);
//创建作图区域
Graphics graphic = Graphics.FromImage(bitmap);
Point p = panel.PointToScreen(panel.Location);
//截取原图相应区域写入作图区
//graphic.DrawImage(this.pb_photo_original.Image, new Rectangle(0, 0, 128, 160), oldCutRect, GraphicsUnit.Pixel);
graphic.CopyFromScreen(p.X, p.Y, 0, 0, new Size(128, 160));
Bitmap zoomBitmap = new Bitmap(bitmap, new Size(80, 100));
//panel.Image = zoomBitmap;
//保存图象
zoomBitmap.Save(@"D:\test.jpg");
//return bitmap;
bitmap.Dispose();
graphic.Dispose();
}
void takePicPP(Panel panel) // Bitmap takePicPlus(Panel panel)
{
//Bitmap bitmap = new Bitmap(maxX - minX, maxY - minY);
Bitmap bitmap = new Bitmap(maxX , maxY);
//创建作图区域
Graphics graphic = Graphics.FromImage(bitmap);
Point p = panel.PointToScreen(panel.Location);
//截取原图相应区域写入作图区
graphic.DrawImage(bitmap, new Rectangle(0, 0, maxX, maxY));
//graphic.CopyFromScreen(0, 0, p.X - minX, p.Y - minY, new Size(maxX - minX, maxY - minY));
int tx=maxX - minX;
int ty = maxY - minY;
//Bitmap zoomBitmap = new Bitmap(bitmap, new Size(maxX - minX, maxY - minY));
//panel.Image = zoomBitmap;
//保存图象
//zoomBitmap.Save(@"D:\test.jpg");
//return bitmap;
bitmap.Save(@"D:\test1.jpg");
bitmap.Dispose();
graphic.Dispose();
}
Bitmap takePicSharp()
{
Bitmap bit = new Bitmap(maxX - minX, maxY - minY);
//Bitmap bit = new Bitmap(videoPanel.Width, videoPanel.Height);
Graphics g = Graphics.FromImage(bit);
///Point p = videoPanel.PointToScreen(videoPanel.Location);
try
{
//stem.Windows.Forms.Screen.PrimaryScreen.Bounds.Height);
//g.CopyFromScreen(new Point(0, 0), new Point(0, 0), bit.Size);
//g.CopyFromScreen(new Point(videoPanel.Location.X, videoPanel.Location.Y), new Point(videoPanel.Location.X, videoPanel.Location.Y), bit.Size);
// g.CopyFromScreen(this.Location, Point.Empty, bit.Size);
//1,2参数，截取的起始点，3,4绘制的的起始点，5图片大小
g.CopyFromScreen(this.Location.X + (videoPanel.Location.X) + minX, this.Location.Y + (videoPanel.Location.Y) + minY, 0, 0, bit.Size);//videoPanel.Location.X +
//SaveFileDialog saveFileDialog = new SaveFileDialog();
//saveFileDialog.Filter = "bmp|*.bmp|jpg|*.jpg|gif|*.gif";
//if (saveFileDialog.ShowDialog() != DialogResult.Cancel)
//{
//bit.Save(saveFileDialog.FileName);
//}
return bit;
}
finally {
g.Dispose();
}
}
Bitmap takePicSharpAll()
{
Bitmap bit = new Bitmap(videoPanel.Width, videoPanel.Height);
//Bitmap bit = new Bitmap(videoPanel.Width, videoPanel.Height);
Graphics g = Graphics.FromImage(bit);
///Point p = videoPanel.PointToScreen(videoPanel.Location);
try
{
//stem.Windows.Forms.Screen.PrimaryScreen.Bounds.Height);
g.CopyFromScreen(this.Location, Point.Empty, bit.Size);
//g.CopyFromScreen(new Point(videoPanel.Location.X, videoPanel.Location.Y), new Point(videoPanel.Location.X, videoPanel.Location.Y), bit.Size);
// g.CopyFromScreen(this.Location, Point.Empty, bit.Size);
//1,2参数，截取的起始点，3,4绘制的的起始点，5图片大小
//g.CopyFromScreen(this.Location.X + (videoPanel.Location.X) + minX, this.Location.Y + (videoPanel.Location.Y) + minY, 0, 0, bit.Size);//videoPanel.Location.X +
//SaveFileDialog saveFileDialog = new SaveFileDialog();
//saveFileDialog.Filter = "bmp|*.bmp|jpg|*.jpg|gif|*.gif";
//if (saveFileDialog.ShowDialog() != DialogResult.Cancel)
//{
//bit.Save(saveFileDialog.FileName);
//}
return bit;
}
finally
{
g.Dispose();
}
}
//截取指定panel的图片
Bitmap takePic(Panel panel)
{
Point ScrollMaxInfo = GetScrollPoint(panel);
Size ControlMaxSize = GetControlSize(panel, ScrollMaxInfo);
Bitmap TempImage = new Bitmap(panel.Width - 16, panel.Height - 16);
Bitmap ControlImage = new Bitmap(ControlMaxSize.Width, ControlMaxSize.Height);
Graphics MainGraphics = Graphics.FromImage(ControlImage);
try
{
int StepWidth = GetScrollNumb(panel.Width - 16, ScrollMaxInfo.X);
int StepHeight = GetScrollNumb(panel.Height - 16, ScrollMaxInfo.Y);
int LogWidth = 0;
int LogHeigh = 0;
for (int i = 0; i != StepWidth; i++)
{
LogHeigh = 0;
for (int z = 0; z != StepHeight; z++)
{
panel.DrawToBitmap(TempImage, new Rectangle(0, 0, panel.Width - 16, panel.Height - 16));
MainGraphics.DrawImage(TempImage, LogWidth, LogHeigh);
LogHeigh = GetScrollPoint(1, panel);
}
LogWidth = GetScrollPoint(0, panel);
}
return ControlImage;
}
finally{
MainGraphics.Dispose();
TempImage.Dispose();
}
}
//截取指定panel的图片 4Math
Bitmap takePic4Math(Panel panel)
{
Point ScrollMaxInfo = GetScrollPoint(panel);
//Size ControlMaxSize = GetControlSize(panel, ScrollMaxInfo);
Bitmap TempImage = new Bitmap(maxX - minX, maxY - minY);
Bitmap ControlImage = new Bitmap(maxX - minX, maxY - minY);
Graphics MainGraphics = Graphics.FromImage(ControlImage);
try
{
int m = maxX - minX;
int k = maxY - minY;
int StepWidth = GetScrollNumb(maxX - minX, ScrollMaxInfo.X);
int StepHeight = GetScrollNumb(maxY - minY, ScrollMaxInfo.Y);
int LogWidth = 0;
int LogHeigh = 0;
for (int i = 0; i != StepWidth; i++)
{
LogHeigh = 0;
for (int z = 0; z != StepHeight; z++)
{
panel.DrawToBitmap(TempImage, new Rectangle(minX, minY, maxX, maxY));
MainGraphics.DrawImage(TempImage, LogWidth, LogHeigh);
LogHeigh = GetScrollPoint(1, panel);
}
LogWidth = GetScrollPoint(0, panel);
}
return ControlImage;
}
finally
{
MainGraphics.Dispose();
TempImage.Dispose();
}
}
private string areaPicPath()
{
string picDir = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "areaPic\\" + DateTime.Now.ToString("yyyy-MM-dd") + "\\";
if (!Directory.Exists(picDir))
{
Directory.CreateDirectory(System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "areaPic\\" + DateTime.Now.ToString("yyyy-MM-dd") + "\\");
}
string path = picDir + DateTime.Now.ToString("yyyyMMdd hhmmssfff") + ".png";
return path;
}
private string picPath()
{
string picDir=System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase +"pic\\"+DateTime.Now.ToString( "yyyy-MM-dd")+"\\";
if (!Directory.Exists(picDir))
{
Directory.CreateDirectory(System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase +"pic\\"+DateTime.Now.ToString( "yyyy-MM-dd")+"\\");
}
string path = picDir + DateTime.Now.ToString("yyyyMMdd hhmmssfff") + ".png";
return path;
}
#region API
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
public struct SCROLLINFO
{
public uint cbSize;
public uint fMask;
public int nMin;
public int nMax;
public uint nPage;
public int nPos;
public int nTrackPos;
}
public enum ScrollBarInfoFlags
{
SIF_RANGE = 0x0001,
SIF_PAGE = 0x0002,
SIF_POS = 0x0004,
SIF_DISABLENOSCROLL = 0x0008,
SIF_TRACKPOS = 0x0010,
SIF_ALL = (SIF_RANGE | SIF_PAGE | SIF_POS | SIF_TRACKPOS)
}
public enum ScrollBarRequests
{
SB_LINEUP = 0,
SB_LINELEFT = 0,
SB_LINEDOWN = 1,
SB_LINERIGHT = 1,
SB_PAGEUP = 2,
SB_PAGELEFT = 2,
SB_PAGEDOWN = 3,
SB_PAGERIGHT = 3,
SB_THUMBPOSITION = 4,
SB_THUMBTRACK = 5,
SB_TOP = 6,
SB_LEFT = 6,
SB_BOTTOM = 7,
SB_RIGHT = 7,
SB_ENDSCROLL = 8
}
[DllImport("user32.dll", CharSet = CharSet.Auto)]
public static extern int GetScrollInfo(IntPtr hwnd, int bar, ref SCROLLINFO si);
[DllImport("user32")]
public static extern int SetScrollPos(IntPtr hWnd, int nBar, int nPos, bool Rush);
[DllImport("user32.dll", CharSet = CharSet.Auto)]
public static extern int SendMessage(IntPtr hWnd, int msg, int wParam, int lParam);
#endregion
/// <summary>
/// 获取目前滚动条位置
/// </summary>
/// <param name="Bar"></param>
/// <param name="MyControl"></param>
/// <returns></returns>
public static int GetScrollPoint(int Bar, Control MyControl)
{
SCROLLINFO ScrollInfo = new SCROLLINFO();
ScrollInfo.cbSize = (uint)System.Runtime.InteropServices.Marshal.SizeOf(ScrollInfo);
ScrollInfo.fMask = (uint)ScrollBarInfoFlags.SIF_ALL;
GetScrollInfo(MyControl.Handle, Bar, ref ScrollInfo);
return ScrollInfo.nPos;
}
/// <summary>
/// 获取循环几次获得图形
/// </summary>
/// <returns></returns>
private static int GetScrollNumb(int MyControlNumb, int ScrollMaxInfoNumb)
{
double Step = (double)ScrollMaxInfoNumb / (double)MyControlNumb;
Step++;
if ((int)Step == Step)
{
return (int)Step;
}
else
{
return (int)Step + 1;
}
}
/// <summary>
/// 获得控件不需要滚动条的宽和高（最终图形大小）
/// </summary>
/// <param name="MyControl"></param>
/// <param name="ScrollMaxInfo"></param>
/// <returns></returns>
private static Size GetControlSize(Control MyControl, Point ScrollMaxInfo)
{
return new Size(MyControl.Size.Width + ScrollMaxInfo.X - 16, MyControl.Size.Height + ScrollMaxInfo.Y - 16);
}
/// <summary>
/// 获取滚动条数据
/// </summary>
/// <param name="MyControl"></param>
/// <param name="ScrollSize"></param>
/// <returns></returns>
private static Point GetScrollPoint(Control MyControl)
{
Point MaxScroll = new Point();
SCROLLINFO ScrollInfo = new SCROLLINFO();
ScrollInfo.cbSize = (uint)System.Runtime.InteropServices.Marshal.SizeOf(ScrollInfo);
ScrollInfo.fMask = (uint)ScrollBarInfoFlags.SIF_ALL;
GetScrollInfo(MyControl.Handle, 1, ref ScrollInfo);
MaxScroll.Y = ScrollInfo.nMax - (int)ScrollInfo.nPage;
if ((int)ScrollInfo.nPage == 0) MaxScroll.Y = 0;
GetScrollInfo(MyControl.Handle, 0, ref ScrollInfo);
MaxScroll.X = ScrollInfo.nMax - (int)ScrollInfo.nPage;
if ((int)ScrollInfo.nPage == 0) MaxScroll.X = 0;
return MaxScroll;
}
#endregion 截图
#region 绘图
private void Form1_Paint(object sender, PaintEventArgs e)
{
}
List<int> pointXList = new List<int>();
List<int> pointYList = new List<int>();
//private void videoPanel_Paint(object sender, PaintEventArgs e)
//{
// Pen blackPen = new Pen(Color.Blue, 3);
// // Create coordinates of points that define line.
// int x1 = backx;
// int y1 = backy;
// int x2 = e.ClipRectangle.X;
// int y2 = e.ClipRectangle.Y;
// // Draw line to screen.
// e.Graphics.DrawLine(blackPen, x1, y1, x2, y2);
// backx = x2;
// backy = y2;
//}
private void clearVideoPanelPaint(Graphics r)
{
if (!enDraw)
{
r.Clear(Color.Black);
pointXList.Clear();
pointYList.Clear();
return;
}
}
private void videoPanelPaint(object sender, MouseEventArgs e, Graphics r)
{
if (!enDraw)
{
r.Clear(Color.Black);
pointXList.Clear();
pointYList.Clear();
return;
}
if (pointXList.Count >= 4)
{
pointXList.Add(pointXList[0]);
pointYList.Add(pointYList[0]);
}
else
{
pointXList.Add(e.X);
pointYList.Add(e.Y);
}
//if (e.Y == backy && backx == x1) return;
//if (pointXList.Count >= 4) {
// x2 = pointXList[pointXList.Count - 1];
// y2 = pointYList[pointYList.Count - 1];
//}
try
{
Pen bluePen = new Pen(Color.Blue, 2);
if (pointYList.Count == 1)
{
r.DrawEllipse(bluePen, pointXList[0]-1, pointYList[0]-1,3,3);
}
//if (backy == 0 && backx == 0) return;
else if(pointYList.Count>=2)
{
// Create coordinates of points that define line.
// Draw line to screen.
r.DrawLine(bluePen, pointXList[pointYList.Count - 1], pointYList[pointYList.Count - 1], pointXList[pointYList.Count - 2], pointYList[pointYList.Count - 2]);
}
}
finally {
if (pointXList.Count >= 5)
{
if (ImageHashHelper.isInTriangle2(pointXList[0], pointYList[0], pointXList[1], pointYList[1], pointXList[2], pointYList[2], pointXList[3], pointYList[3]))
{
pointXList.Clear();
pointYList.Clear();
r.Clear(Color.Black);
textBox1.Text = "不要绘制凹四边形";
}
else
{
pointXList.RemoveAt(0);
pointYList.RemoveAt(0);
}
}
}
}
private void videoPanel_MouseDoubleClick(object sender, MouseEventArgs e)
{
videoPanelPaint(sender, e, videoPanel.CreateGraphics());
}
////假设panel1是将直线盖住的控件
//private void Form1_Paint(object sender, PaintEventArgs e)
//{
//e.Graphics.Clear(BackColor);
//videoPanel.CreateGraphics().Clear(videoPanel.BackColor);
//e.Graphics.DrawLine(Pens.Blue, new Point(0, 0), new Point(ClientRectangle.Width, ClientRectangle.Height));
////注意坐标系变换。
//videoPanel.CreateGraphics().DrawLine(Pens.Black, new Point(-videoPanel.Left, -videoPanel.Top), new Point(ClientRectangle.Width - videoPanel.Left, ClientRectangle.Height - videoPanel.Top));
//}
//private void Form1_SizeChanged(object sender, EventArgs e)
//{
//Form1_Paint(this, new PaintEventArgs(CreateGraphics(), ClientRectangle));
//}
#endregion 绘图
#region 识别区域
int maxY;
int maxX;
int minX;
int minY;
void getMaxPlace()
{
if(pointYList.Count>=4&&pointXList.Count>=4)
{
maxY=pointYList[0];
maxX=pointXList[0];
minX=pointXList[0];
minY=pointYList[0];
foreach (int i in pointXList)
{
if(i>maxX)
{
maxX=i;
}
if(i<minX)
{
minX=i;
}
}
foreach (int j in pointYList)
{
if (j > maxY)
{
maxY = j;
}
if (j < minY)
{
minY = j;
}
}
}
Graphics r = videoPanel.CreateGraphics();
Pen redPen = new Pen(Color.Red, 2);
r.DrawLine(redPen, minX, minY, maxX, minY);
r.DrawLine(redPen, maxX, maxY, maxX, minY);
r.DrawLine(redPen, maxX, maxY, minX, maxY);
r.DrawLine(redPen, minX, minY, minX, maxY);
}
#endregion 识别区域
#region 抓拍线程
//Thread catchPicThread = null;
void catchPic()
{
while (true) {
}
}
#endregion 抓拍线程
Bitmap pic4math = null;
int loopSum = 0;
double currentScore = 0;
double scoreAvg = 0;
bool initFlag = false;
bool timer4catchPicTick = false;
private void timer4catchPic_Tick(object sender, EventArgs e)
{
if (!timer4catchPicTick)
{
loopSum = 0;
currentScore = 0;
scoreAvg = 0;
initFlag = false;
timer4catchPicTick = false;
return;
}
if (loopSum > 32)
{
initFlag = true;
}
if (loopSum > 1024)
{
loopSum = 0;
}
else
{
loopSum++;
}
pic4math = takePicSharp();
//保存计算图片，到指定目录
// pic4math.Save(areaPicPath());
currentScore = (double)ImageHashHelper.getAvg4UserInArea(pic4math);
if (initFlag)
{
if (currentScore > scoreAvg * 1.5 || currentScore * 1.66 < scoreAvg)
{
takePicSharpAll().Save(picPath());
pic4math.Save(areaPicPath());
scoreAvg = scoreAvg + (currentScore - scoreAvg) / 32;
}
else
{
scoreAvg = scoreAvg + (currentScore - scoreAvg) / 32;
}
}
else
{
scoreAvg += currentScore / 32;
}
Thread.Sleep(64);
}
}
}
