/// <summary>
/// 切换摄像头配置为指定配置方案
/// 配置方案可以由GetAllCameraSettings进行传参
/// </summary>
/// <param name="setting">摄像头配置方案</param>
/// <param name="asDefault">是否将此配置设为默认配置</param>
/// <returns></returns>
public int ChangeCameraConfigToSetting(CameraParamPlanEntity setting, bool asDefault = false)
{
if (asDefault)
{
List <CameraParamPlanEntity> list = XmlHelper.XmlHelper.FindAll <CameraParamPlanEntity>();
list.ForEach(m => m.DefaultSetting = false);
var oldPlan = list.Find(m => m.CameraName == this._bindCameraName && m.ParamPlanName == setting.ParamPlanName);
oldPlan.DefaultSetting = true;
XmlHelper.XmlHelper.SaveList <CameraParamPlanEntity>(list);
}
int iResult = 0;
IAMVideoProcAmp videoProcAmp = _theCamera as IAMVideoProcAmp;
if (videoProcAmp == null)
{
iResult = -1;
return(iResult);
}
int val;
int min;
int max;
int step;
int defaultValue;
VideoProcAmpFlags flags = VideoProcAmpFlags.Manual;
// 设置亮度
if (setting.Brightness != -1)
{
int hr = videoProcAmp.GetRange(VideoProcAmpProperty.Brightness, out min, out max, out step, out defaultValue, out flags);
if (0 == hr)
{
//videoProcAmp.Get(VideoProcAmpProperty.Brightness, out val, out flags);
//val = min + (max - min) * setting.Brightness / 255;
iResult = videoProcAmp.Set(VideoProcAmpProperty.Brightness, setting.Brightness, flags);
}
}
//设置对比度
if (setting.ContrastRatio != -1)
{
int hr = videoProcAmp.GetRange(VideoProcAmpProperty.Contrast, out min, out max, out step, out defaultValue, out flags);
if (0 == hr)
{
//videoProcAmp.Get(VideoProcAmpProperty.Contrast, out val, out flags);
//val = min + (max - min) * setting.ContrastRatio / 100;
iResult = videoProcAmp.Set(VideoProcAmpProperty.Contrast, setting.ContrastRatio, flags);
}
}//设置饱和度
if (setting.Saturation != -1)
{
int hr = videoProcAmp.GetRange(VideoProcAmpProperty.Saturation, out min, out max, out step, out defaultValue, out flags);
if (0 == hr)
{
//videoProcAmp.Get(VideoProcAmpProperty.Saturation, out val, out flags);
//val = min + (max - min) * setting.Saturation / 100;
iResult = videoProcAmp.Set(VideoProcAmpProperty.Saturation, setting.Saturation, flags);
}
}
//设置色调
if (setting.Hue != -1)
{
int hr = videoProcAmp.GetRange(VideoProcAmpProperty.Hue, out min, out max, out step, out defaultValue, out flags);
if (0 == hr)
{
//videoProcAmp.Get(VideoProcAmpProperty.Saturation, out val, out flags);
//val = min + (max - min) * setting.Saturation / 100;
iResult = videoProcAmp.Set(VideoProcAmpProperty.Hue, setting.Hue, flags);
}
}
//设置清晰度
if (setting.Sharpness != -1)
{
int hr = videoProcAmp.GetRange(VideoProcAmpProperty.Sharpness, out min, out max, out step, out defaultValue, out flags);
if (0 == hr)
{
//videoProcAmp.Get(VideoProcAmpProperty.Saturation, out val, out flags);
//val = min + (max - min) * setting.Saturation / 100;
iResult = videoProcAmp.Set(VideoProcAmpProperty.Sharpness, setting.Sharpness, flags);
}
}
//设置伽玛
if (setting.Gamma != -1)
{
int hr = videoProcAmp.GetRange(VideoProcAmpProperty.Gamma, out min, out max, out step, out defaultValue, out flags);
if (0 == hr)
{
//videoProcAmp.Get(VideoProcAmpProperty.Saturation, out val, out flags);
//val = min + (max - min) * setting.Saturation / 100;
iResult = videoProcAmp.Set(VideoProcAmpProperty.Gamma, setting.Gamma, flags);
}
}
//设置启用颜色
if (setting.Gamma != -1)
{
int hr = videoProcAmp.GetRange(VideoProcAmpProperty.ColorEnable, out min, out max, out step, out defaultValue, out flags);
if (0 == hr)
{
//videoProcAmp.Get(VideoProcAmpProperty.Saturation, out val, out flags);
//val = min + (max - min) * setting.Saturation / 100;
iResult = videoProcAmp.Set(VideoProcAmpProperty.ColorEnable, Convert.ToInt32(setting.ColorEnable), flags);
}
}
//白平衡
if (setting.WhiteBalance != -1)
{
int hr = videoProcAmp.GetRange(VideoProcAmpProperty.WhiteBalance, out min, out max, out step, out defaultValue, out flags);
if (0 == hr)
{
//videoProcAmp.Get(VideoProcAmpProperty.Saturation, out val, out flags);
//val = min + (max - min) * setting.Saturation / 100;
iResult = videoProcAmp.Set(VideoProcAmpProperty.WhiteBalance, setting.WhiteBalance, flags);
}
}
//背光补偿
if (setting.WhiteBalance != -1)
{
int hr = videoProcAmp.GetRange(VideoProcAmpProperty.BacklightCompensation, out min, out max, out step, out defaultValue, out flags);
if (0 == hr)
{
//videoProcAmp.Get(VideoProcAmpProperty.Saturation, out val, out flags);
//val = min + (max - min) * setting.Saturation / 100;
iResult = videoProcAmp.Set(VideoProcAmpProperty.BacklightCompensation, setting.BacklightCompensation, flags);
}
}
//增益
if (setting.Gain != -1)
{
int hr = videoProcAmp.GetRange(VideoProcAmpProperty.Gain, out min, out max, out step, out defaultValue, out flags);
if (0 == hr)
{
//videoProcAmp.Get(VideoProcAmpProperty.Saturation, out val, out flags);
//val = min + (max - min) * setting.Saturation / 100;
iResult = videoProcAmp.Set(VideoProcAmpProperty.Gain, setting.Gain, flags);
}
}
return(iResult);
}
/// <summary>
/// 读取当前摄像头配置并保存到方案中
/// </summary>
/// <param name="VideoSettingName">当前配置的方案名</param>
/// <param name="AsDefault">是否设为摄像头默认设置</param>
public bool SaveCameraConfigToSetting(string VideoSettingName, bool AsDefault)
{
IAMVideoProcAmp videoProcAmp = _theCamera as IAMVideoProcAmp;
VideoProcAmpFlags flags = VideoProcAmpFlags.Manual;
//亮度值 0到255
int LightValue = 0;
videoProcAmp.Get(VideoProcAmpProperty.Brightness, out LightValue, out flags);
//对比度 0到255
int ContrastValue = 0;
videoProcAmp.Get(VideoProcAmpProperty.Contrast, out ContrastValue, out flags);
//饱和度 0到255
int SaturationValue = 0;
videoProcAmp.Get(VideoProcAmpProperty.Saturation, out SaturationValue, out flags);
//色调 -127 到127
int HueValue = 0;
videoProcAmp.Get(VideoProcAmpProperty.Hue, out HueValue, out flags);
//清晰度 0到15
int SharpnessValue = 0;
videoProcAmp.Get(VideoProcAmpProperty.Sharpness, out SharpnessValue, out flags);
//伽玛 1到8
int GammaValue = 0;
videoProcAmp.Get(VideoProcAmpProperty.Gamma, out GammaValue, out flags);
//启用颜色 不支持
int ColorEnable = 0;
videoProcAmp.Get(VideoProcAmpProperty.ColorEnable, out ColorEnable, out flags);
//白平衡 不支持
int WhiteBalanceValue = 0;
videoProcAmp.Get(VideoProcAmpProperty.WhiteBalance, out WhiteBalanceValue, out flags);
//背光补偿 1 到 5
int BacklightCompensation = 0;
videoProcAmp.Get(VideoProcAmpProperty.BacklightCompensation, out BacklightCompensation, out flags);
//增益 不支持
int Gain = 0;
videoProcAmp.Get(VideoProcAmpProperty.Gain, out Gain, out flags);
CameraParamPlanEntity setting = new CameraParamPlanEntity();
setting.PrimaryKey = Guid.NewGuid().ToString();
setting.CameraName = this._bindCameraName;
setting.Brightness = LightValue;
setting.ParamPlanName = VideoSettingName;
setting.ContrastRatio = ContrastValue;
setting.Saturation = SaturationValue;
setting.Hue = HueValue;
setting.Sharpness = SharpnessValue;
setting.Gamma = GammaValue;
setting.ColorEnable = Convert.ToBoolean(ColorEnable);
setting.WhiteBalance = WhiteBalanceValue;
setting.BacklightCompensation = BacklightCompensation;
setting.Gain = Gain;
setting.DefaultSetting = AsDefault;
if (AsDefault)
{
List <CameraParamPlanEntity> list = XmlHelper.XmlHelper.FindAll <CameraParamPlanEntity>();
if (list == null)
{
list = new List <CameraParamPlanEntity>();
}
list.ForEach(m => m.DefaultSetting = false);
list.Add(setting);
XmlHelper.XmlHelper.SaveList <CameraParamPlanEntity>(list);
}
else
{
setting.Save();
}
return(true);
}
