public override bool Ptz_LenCamera(VideoControl vc, PTZ.LenType lenType)
{
ControlInfo_Preview info = this.m_ControlTable[vc] as ControlInfo_Preview;
if (info == null)
{
return(false);
}
string ptzCmd = "";
PTZ.LenType d = lenType;
if (d == PTZ.LenType.Stop)
{
d = (PTZ.LenType)info.LastLenType;
}
switch (d)
{
case PTZ.LenType.LensTele:
ptzCmd = "ZOOMIN";
break;
case PTZ.LenType.LensWide:
ptzCmd = "ZOOMOUT";
break;
default:
break;
}
if (lenType == PTZ.LenType.Stop)
{
ptzCmd += "_STOP";
}
info.LastLenType = (int)lenType;
return(Hik_Open8200API.Std_PtzCtrl((int)info.LoginHandle, info.Camera.CameraCode, ptzCmd, 49, 0, 0) >= 0 ? true : false);
}
public virtual bool Ptz_LenCamera(VideoControl vc, PTZ.LenType lenType)
{
this.LogModule?.Error("不支持镜头控制");
return(false);
}
