// 获取识别结果的回调函数 （新的使用方式）
public unsafe void WTYDataExCallback(IntPtr recResult)
{
WTY.plate_result recRes;
string sIp;
/*
* 注：
* 客户在挂接的时候，不要将自己的事物处理放到此回调函数中。
* 否则，可能会影响DLL的正常工作。
* 将识别数据拷贝全局缓冲区，去处理。
*/
WTY.plate_result recResult_ss = new WTY.plate_result();
int size = Marshal.SizeOf(recResult_ss);
byte[] bytes = new byte[size];
Marshal.Copy(recResult, bytes, 0, size);
recRes = ConverBytesToStructure <WTY.plate_result>(bytes);
sIp = new string(recRes.chWTYIP);
if (String.Compare(sIp, txtbox1.Trim(), true) == 0)
{
// 将识别结果拷贝全局缓冲区
recRes1 = ConverBytesToStructure <WTY.plate_result>(bytes);
// 通知显示线程去显示识别结果
nCallbackTrigger1 = true;
}
if (String.Compare(sIp, txtbox2.Trim(), true) == 0)
{
// 将识别结果拷贝全局缓冲区
recRes2 = ConverBytesToStructure <WTY.plate_result>(bytes);
// 通知显示线程去显示识别结果
nCallbackTrigger2 = true;
}
}
//识别车牌
public void pateShow(WTY.plate_result recResult, String fullImgFile, String plateImgFile, System.Windows.Forms.PictureBox FullImg, System.Windows.Forms.PictureBox PlateImg, Label lbl)
{
string fileNameTime = DateTime.Now.ToString("hh-mm-ss");
recResult.shootTime.Year = Convert.ToInt32(DateTime.Now.Year.ToString());
recResult.shootTime.Month = Convert.ToInt32(DateTime.Now.Month.ToString());
recResult.shootTime.Day = Convert.ToInt32(DateTime.Now.Day.ToString());
recResult.shootTime.Hour = Convert.ToInt32(DateTime.Now.Hour.ToString());
recResult.shootTime.Minute = Convert.ToInt32(DateTime.Now.Minute.ToString());
recResult.shootTime.Second = Convert.ToInt32(DateTime.Now.Second.ToString());
recResult.shootTime.Millisecond = 2;
//string fileNameTime = System.DateTime.Now.ToString();
string directoryPath = recResult.chWTYIP.ToString();
// 显示车牌
string strLicesen = new string(recResult.chLicense);//车牌显示字符串
string strColor = new string(recResult.chColor);
object[] Dl =
{
strLicesen,
strColor,
lbl
};
// int handle = new WindowInteropHelper(this).Handle.ToInt32();
Dispatcher.BeginInvoke(new delShowPlate(ShowPlate), Dl);
Directory.CreateDirectory(recResult.chWTYIP.ToString());
// 显示识别时间
object[] D2 =
{
recResult.shootTime.Year,
recResult.shootTime.Month,
recResult.shootTime.Day,
recResult.shootTime.Hour,
recResult.shootTime.Minute,
recResult.shootTime.Second,
recResult.shootTime.Millisecond
};
Dispatcher.BeginInvoke(new delShowRecogniseTime(ShowRecogniseTime), D2);
// 显示识别坐标
//object[] D3 = {
// recResult.pcLocation.Left,
// recResult.pcLocation.Top,
// recResult.pcLocation.Right,
// recResult.pcLocation.Bottom
// };
//Dispatcher.BeginInvoke(new delShowPlateC(ShowPlateC), D3);
// 显示识别图像
if (recResult.nFullLen > 0)
{
// 保存全景图
FullImg.Load("111.jpg");
System.IO.FileStream fs = new System.IO.FileStream(fullImgFile, System.IO.FileMode.OpenOrCreate, System.IO.FileAccess.Write, FileShare.ReadWrite);
//System.IO.FileStream fs = new System.IO.FileStream(directoryPath + fileNameTime + ".jpg", System.IO.FileMode.CreateNew, System.IO.FileAccess.Write, FileShare.ReadWrite);
try
{
fs.Write(recResult.chFullImage, 0, recResult.nFullLen);
fs.Close();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
// 将全景图显示在界面上
FullImg.Image = null;
FileInfo fi = new FileInfo(fullImgFile);
if (fi.Exists)
{
FullImg.Load(fullImgFile);
}
}
if (recResult.nPlateLen > 0)
{
// 保存车牌小图
PlateImg.Load("112.jpg");
System.IO.FileStream fs = new System.IO.FileStream(plateImgFile, System.IO.FileMode.OpenOrCreate, System.IO.FileAccess.Write, FileShare.ReadWrite);
try
{
fs.Write(recResult.chPlateImage, 0, recResult.nPlateLen);
fs.Close();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
// 将车牌小图显示在界面上
PlateImg.Image = null;
FileInfo fi = new FileInfo(plateImgFile);
if (fi.Exists)
{
PlateImg.Load(plateImgFile);
}
}
}
public void pateShowOut(WTY.plate_result recResult, String fullImgFile, String plateImgFile, System.Windows.Forms.PictureBox FullImg, System.Windows.Forms.PictureBox PlateImg, System.Windows.Controls.TextBox tbx)
{
string fileNameTime = DateTime.Now.ToString("yyyy-MM-dd HH-mm-ss");//文件当前时间
//string directoryPath = recResult.chWTYIP.ToString();//文件路径
string directoryPath = Model.DicValue.Rootpath + "\\" + "Out";
string strLicesen = new string(recResult.chLicense);//车牌显示字符串
string strColor = new string(recResult.chColor);
object[] Dl =
{
strLicesen,
strColor,
tbx
};
Dispatcher.BeginInvoke(new delShowPlate(ShowPlateOut), Dl);//显示识别结果
Directory.CreateDirectory(recResult.chWTYIP.ToString());
// 显示识别图像
if (recResult.nFullLen > 0)
{
// 保存全景图
FullImg.Load("113.jpg");
//System.IO.FileStream fs = new System.IO.FileStream(fullImgFile, System.IO.FileMode.OpenOrCreate, System.IO.FileAccess.Write, FileShare.ReadWrite);
System.IO.FileStream fs = new System.IO.FileStream(directoryPath + fileNameTime + ".jpg", System.IO.FileMode.CreateNew, System.IO.FileAccess.ReadWrite, FileShare.ReadWrite);
string pathname = fileNameTime + ".jpg";//获得图片路径
Model.DicValue.Outpicpath = pathname.Replace("\\", "/");
try
{
fs.Write(recResult.chFullImage, 0, recResult.nFullLen);
fs.Close();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
FullImg.Image.Dispose();
FullImg.Image = null;
FileInfo fi = new FileInfo(directoryPath + fileNameTime + ".jpg");
if (fi.Exists)
{
FullImg.Load(directoryPath + fileNameTime + ".jpg");
}
}
if (recResult.nPlateLen > 0)
{
// 保存车牌小图
PlateImg.Load("114.jpg");
System.IO.FileStream fs = new System.IO.FileStream(plateImgFile, System.IO.FileMode.OpenOrCreate, System.IO.FileAccess.Write, FileShare.ReadWrite);
try
{
fs.Write(recResult.chPlateImage, 0, recResult.nPlateLen);
fs.Close();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
// 将车牌小图显示在界面上
PlateImg.Image = null;
FileInfo fi = new FileInfo(plateImgFile);
if (fi.Exists)
{
PlateImg.Load(plateImgFile);
}
}
}
