public void SetCameraConfigFile(string file)
{
CameraConfigFile = file;
if (!string.IsNullOrEmpty(file))
{
//获取相机配置参数
string configFile = $"{System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase}/VisionPlatform/Camera/CameraConfig/{CameraSerial}/ConfigFile/{CameraConfigFile}";
if (File.Exists(configFile))
{
cameraConfigParam = JsonSerialization.DeserializeObjectFromFile <CameraConfigParam>(configFile);
//还原相机配置
try
{
CameraFactory.ConfigurateCamera(CameraSerial, cameraConfigParam);
}
catch (Exception)
{
}
}
else
{
cameraConfigParam = CameraFactory.GetCameraConfigration(CameraSerial);
JsonSerialization.SerializeObjectToFile(cameraConfigParam, configFile);
}
}
}
/// <summary>
/// 加载配置文件
/// </summary>
/// <param name="file">文件路径</param>
public void LoadFromFile(string file)
{
try
{
if (string.IsNullOrEmpty(file))
{
throw new ArgumentException("无效路径/文件不存在");
}
CameraConfigParam cameraConfigParam = JsonSerialization.DeserializeObjectFromFile <CameraConfigParam>(file);
if (Camera?.IsOpen == true)
{
CameraFactory.ConfigurateCamera(Camera.Info.SerialNumber, cameraConfigParam);
}
}
catch (Exception ex)
{
OnMessageRaised(MessageLevel.Err, ex.Message, ex);
}
finally
{
if (CameraConfigViewModel?.Camera?.IsOpen == true)
{
Camera.Grab();
//刷新控件显示
Camera = Camera;
}
}
}
/// <summary>
/// 保存到文件中
/// </summary>
/// <param name="file">文件路径(全路径)</param>
public void SaveToFile(string file)
{
try
{
if (string.IsNullOrEmpty(file))
{
throw new ArgumentException("文件名无效");
}
if (Camera?.IsOpen == true)
{
var cameraConfigParam = new CameraConfigParam();
cameraConfigParam.PixelFormat = Camera.PixelFormat;
cameraConfigParam.TriggerMode = Camera.TriggerMode;
cameraConfigParam.TriggerSource = Camera.TriggerSource;
cameraConfigParam.TriggerActivation = Camera.TriggerActivation;
cameraConfigParam.ExposureTime = Camera.ExposureTime;
cameraConfigParam.Gain = Camera.Gain;
JsonSerialization.SerializeObjectToFile(cameraConfigParam, file);
//刷新配置文件列表
UpdateCameraConfigFiles();
}
else
{
OnMessageRaised(MessageLevel.Warning, "相机无效");
}
}
catch (Exception ex)
{
OnMessageRaised(MessageLevel.Err, ex.Message, ex);
}
}
/// <summary>
/// 获取相机配置
/// </summary>
/// <param name="cameraSerial">相机序列号</param>
/// <returns></returns>
public static CameraConfigParam GetCameraConfigration(string cameraSerial)
{
var cameraConfigParam = new CameraConfigParam();
if (Cameras.ContainsKey(cameraSerial ?? "") && (Cameras[cameraSerial]?.IsOpen == true))
{
cameraConfigParam.PixelFormat = Cameras[cameraSerial].PixelFormat;
cameraConfigParam.TriggerMode = Cameras[cameraSerial].TriggerMode;
cameraConfigParam.TriggerSource = Cameras[cameraSerial].TriggerSource;
cameraConfigParam.TriggerActivation = Cameras[cameraSerial].TriggerActivation;
cameraConfigParam.ExposureTime = Cameras[cameraSerial].ExposureTime;
cameraConfigParam.Gain = Cameras[cameraSerial].Gain;
}
return(cameraConfigParam);
}
/// <summary>
/// 配置相机
/// </summary>
/// <param name="cameraSerial">相机序列号</param>
/// <param name="cameraConfigParam">相机配置参数</param>
public static void ConfigurateCamera(string cameraSerial, CameraConfigParam cameraConfigParam)
{
if (Cameras.ContainsKey(cameraSerial ?? "") && (Cameras[cameraSerial]?.IsOpen == true))
{
//配置像素格式
if ((Cameras[cameraSerial].PixelFormatTypeEnum?.Contains(cameraConfigParam.PixelFormat) == true) &&
(Cameras[cameraSerial].PixelFormat != cameraConfigParam.PixelFormat) &&
(cameraConfigParam.PixelFormat != EPixelFormatType.Unknown))
{
if (Cameras[cameraSerial].IsGrabbing)
{
Cameras[cameraSerial].StopGrab();
Cameras[cameraSerial].PixelFormat = cameraConfigParam.PixelFormat;
Cameras[cameraSerial].Grab();
}
else
{
Cameras[cameraSerial].PixelFormat = cameraConfigParam.PixelFormat;
}
}
//配置触发模式
if ((Cameras[cameraSerial].TriggerModeEnum?.Contains(cameraConfigParam.TriggerMode) == true) &&
(Cameras[cameraSerial].TriggerMode != cameraConfigParam.TriggerMode) &&
(cameraConfigParam.TriggerMode != ETriggerModeStatus.Unknown))
{
Cameras[cameraSerial].TriggerMode = cameraConfigParam.TriggerMode;
}
if (cameraConfigParam.TriggerMode == ETriggerModeStatus.On)
{
//配置触发源
if ((Cameras[cameraSerial].TriggerSourceEnum?.Contains(cameraConfigParam.TriggerSource) == true) &&
(Cameras[cameraSerial].TriggerSource != cameraConfigParam.TriggerSource) &&
(cameraConfigParam.TriggerSource != ETriggerSource.Unknown))
{
Cameras[cameraSerial].TriggerSource = cameraConfigParam.TriggerSource;
}
if (cameraConfigParam.TriggerSource != ETriggerSource.Software)
{
//配置有效触发信号
if ((Cameras[cameraSerial].TriggerActivationEnum?.Contains(cameraConfigParam.TriggerActivation) == true) &&
(Cameras[cameraSerial].TriggerActivation != cameraConfigParam.TriggerActivation) &&
(cameraConfigParam.TriggerActivation != ETriggerActivation.Unknown))
{
Cameras[cameraSerial].TriggerActivation = cameraConfigParam.TriggerActivation;
}
}
}
//配置曝光值
if (Cameras[cameraSerial].ExposureTime != cameraConfigParam.ExposureTime)
{
Cameras[cameraSerial].ExposureTime = cameraConfigParam.ExposureTime;
}
//配置增益值
if (Cameras[cameraSerial].Gain != cameraConfigParam.Gain)
{
Cameras[cameraSerial].Gain = cameraConfigParam.Gain;
}
}
}
