/// <summary>
/// 设置相机曝光
/// </summary>
/// <param name="IDa"></param>
/// <param name="exposuretime"></param>
/// <param name="gainraw"></param>
/// <returns></returns>
public bool set_exposuretime_gainraw(IDaHua IDa, double exposuretime, double gainraw)
{
bool ok = false;
if (exposuretime != 0)
{
/* 设置曝光 */
using (IFloatParameter p = IDa.Dev.ParameterCollection[ParametrizeNameSet.ExposureTime])
{
p.SetValue(exposuretime);
}
}
if (gainraw != 0)
{
/* 设置增益 */
using (IFloatParameter p = IDa.Dev.ParameterCollection[ParametrizeNameSet.GainRaw])
{
p.SetValue(1.0);
}
}
Save_DaHua_ShuJu(IDa);
ok = true;
return(ok);
}
/// <summary>
/// 设置相机触发模式
/// </summary>
/// <param name="IDa"></param>
/// <param name="trigger"></param>
/// <returns></returns>
public bool set_trigger(IDaHua IDa, string TriggerSource /*TriggerSourceEnum trigger*/)
{
bool ok = false;
/* 打开Software Trigger */
// IDa.Dev.TriggerSet.Open(TriggerSourceEnum.Software);
IDa.Dev.TriggerSet.Open(TriggerSource);
Save_DaHua_ShuJu(IDa);
ok = true;
return(ok);
}
/// <summary>
/// 保存驱动数据
/// </summary>
/// <param name="IDaHua">数据</param>
/// <returns></returns>
public bool Save_DaHua_ShuJu(IDaHua IDaHua)
{
bool ok = false;
string filename = "Camer" + IDaHua.CamerIndx1.ToString();
IniLibrary.IniTool inifiles = new IniLibrary.IniTool(ref filename, "DaHua", null);
inifiles.WriteString(IDaHua.ToString(), "CamerIndx1", IDaHua.CamerIndx1.ToString());
inifiles.WriteString(IDaHua.ToString(), "TriggerSourceenum", IDaHua.TriggerSourceenum);
inifiles.WriteString(IDaHua.ToString(), "Exposuretime", IDaHua.Exposuretime.ToString());
inifiles.WriteString(IDaHua.ToString(), "Gainraw", IDaHua.Gainraw.ToString());
ok = true;
return(ok);
}
/// <summary>
/// 显示数据
/// </summary>
/// <param name="IDaHua">数据接口</param>
/// <param name="control">控件</param>
/// <returns></returns>
public bool show_DaHua_ShuJu(IDaHua IDaHua, Control.ControlCollection control)
{
bool ok = false;
try
{
foreach (Control con in control)
{
string name = con.Name;
if ((con is ComboBox) || (con is TextBox))
{
switch (name)
{
case "TriggerSourceenum":
con.Text = IDaHua.TriggerSourceenum;
break;
case "Gainraw":
con.Text = IDaHua.Gainraw.ToString();
break;
case "CamerIndx1":
con.Text = IDaHua.CamerIndx1.ToString();
break;
case "Exposuretime":
con.Text = IDaHua.Exposuretime.ToString();
break;
default:
break;
}
}
if (con.Controls.Count > 0)
{
show_DaHua_ShuJu(IDaHua, con.Controls);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, this.ToString());
}
ok = true;
return(ok);
}
/// <summary>
/// 加载相机配置
/// </summary>
/// <param name="IDa">相机参数</param>
/// <param name="camer_number">加载第几个相机配置</param>
void load_DaHua_ShuJu(IDaHua IDa, int camer_number)
{
string filename = "Camer" + camer_number.ToString();
IniLibrary.IniTool inifiles = new IniLibrary.IniTool(ref filename, "DaHua", null);
if (File.Exists(inifiles.FileName_Path1))
{
IDa.CamerIndx1 = Convert.ToInt16(inifiles.ReadString(IDa.ToString(), "CamerIndx1", IDa.CamerIndx1.ToString()));
IDa.TriggerSourceenum = inifiles.ReadString(IDa.ToString(), "TriggerSourceenum", IDa.TriggerSourceenum);
IDa.Exposuretime = Convert.ToDouble(inifiles.ReadString(IDa.ToString(), "Exposuretime", IDa.Exposuretime.ToString()));
IDa.Gainraw = Convert.ToDouble(inifiles.ReadString(IDa.ToString(), "Gainraw", IDa.Gainraw.ToString()));
}
else
{
inifiles.WriteString(IDa.ToString(), "CamerIndx1", camer_number.ToString());
inifiles.WriteString(IDa.ToString(), "TriggerSourceenum", IDa.TriggerSourceenum);
inifiles.WriteString(IDa.ToString(), "Exposuretime", IDa.Exposuretime.ToString());
inifiles.WriteString(IDa.ToString(), "Gainraw", IDa.Gainraw.ToString());
}
}
/// <summary>
/// 关闭相机
/// </summary>
/// <param name="IDa"></param>
/// <returns></returns>
public bool close_camer(IDaHua IDa)
{
bool ok = false;
try
{
if (IDa.Dev == null)
{
throw new InvalidOperationException("Device is invalid");
}
IDa.Dev.ShutdownGrab();
IDa.Dev.Close();
ok = true;
}
catch (Exception exception)
{
Catcher.Show(exception);
}
ok = true;
return(ok);
}
/// <summary>
/// 打开一个相机驱动,
/// </summary>
/// <param name="IDa"></param>
/// <param name="camer_number"></param>
/// <param name="CameraOpened"></param>
/// <param name="CameraClosed"></param>
/// <param name="event_OnConnectLoss"></param>
/// <param name="event_OnImageGrabbed"></param>
/// <param name="result"></param>
public void open_camer(IDaHua IDa, int camer_number, EventHandler <EventArgs> CameraOpened,
EventHandler <EventArgs> CameraClosed, delegate_OnConnectLoss event_OnConnectLoss
, ref string result)
{
try
{
int number = 0;
get_camer_number(ref number);
if (number > 0)
{
if (camer_number < number)
{
#region 检测打开的相机是否有配置的数据
#region 无用代码
//string filename="Camer" + camer_number.ToString();
//Config.IniFile.IniFiles inifiles = new Config.IniFile.IniFiles(ref filename,"DaHua", null);
//if (File.Exists(inifiles.FileName_Path1))
//{
// IDa.CamerIndx1 = Convert.ToInt16(inifiles.ReadString(IDa.ToString(), "CamerIndx1", IDa.CamerIndx1.ToString()));
// IDa.TriggerSourceenum= inifiles.ReadString(IDa.ToString(), "TriggerSourceenum", IDa.TriggerSourceenum);
// IDa.Exposuretime=Convert.ToDouble(inifiles.ReadString(IDa.ToString(), "Exposuretime", IDa.Exposuretime.ToString()));
// IDa.Gainraw=Convert.ToDouble(inifiles.ReadString(IDa.ToString(), "Gainraw", IDa.Gainraw.ToString()));
//}
//else
//{
// inifiles.WriteString(IDa.ToString(), "CamerIndx1", camer_number.ToString());
// inifiles.WriteString(IDa.ToString(), "TriggerSourceenum", IDa.TriggerSourceenum);
// inifiles.WriteString(IDa.ToString(), "Exposuretime", IDa.Exposuretime.ToString());
// inifiles.WriteString(IDa.ToString(), "Gainraw", IDa.Gainraw.ToString());
//}
#endregion
load_DaHua_ShuJu(IDa, camer_number);
#endregion
IDa.Dev = Enumerator.GetDeviceByIndex(camer_number);
// 注册链接时间
if (CameraOpened != null)
{
IDa.Dev.CameraOpened += CameraOpened;
}
IDa.Dev.ConnectionLost += IDa.OnConnectLoss;;
if (CameraClosed != null)
{
IDa.Dev.CameraClosed += CameraClosed;
}
if (event_OnConnectLoss != null)
{
IDa.event_OnConnectLoss += event_OnConnectLoss;
}
//if (event_OnImageGrabbed != null)
//{
// IDa.event_OnImageGrabbed += event_OnImageGrabbed;
//}
// 打开设备
if (!IDa.Dev.Open())
{
result = "设备打开失败";
return;
}
// 打开Software Trigger
// IDa.Dev.TriggerSet.Open(TriggerSourceEnum.Line1);
IDa.Dev.TriggerSet.Open(IDa.TriggerSourceenum);
/* 设置图像格式 */
using (IEnumParameter p = IDa.Dev.ParameterCollection[ParametrizeNameSet.ImagePixelFormat])
{
p.SetValue("Mono8");
}
/* 设置曝光 */
using (IFloatParameter p = IDa.Dev.ParameterCollection[ParametrizeNameSet.ExposureTime])
{
p.SetValue(IDa.Exposuretime);
}
/* 设置增益 */
using (IFloatParameter p = IDa.Dev.ParameterCollection[ParametrizeNameSet.GainRaw])
{
p.SetValue(IDa.Gainraw);
}
/* 设置缓存个数为8（默认值为16） */
IDa.Dev.StreamGrabber.SetBufferCount(8);
// 注册码流回调事件
// IDa.Dev.StreamGrabber.ImageGrabbed +=IDa.OnImageGrabbed;
/* 开启码流 */
if (!IDa.Dev.GrabUsingGrabLoopThread())
{
MessageBox.Show(@"开启码流失败");
return;
}
}
else
{
result = "绑定相机number大于相机实际个数";
}
}
else
{
result = "相机驱动个数为零";
}
}
catch (Exception ex)
{
MessageBox.Show("打开相机报错：" + ex.Message, this.ToString());
}
}
