Gets or sets the camera's pan setting.
public int Pan { get; set; }
Public Property Pan As Integer
The property value.
Gets and sets the manual setting for the CameraControlProperty.Pan property. To get the range and default value of this camera property, use the CameraControl.PanInfo property. For more information, refer to the Microsoft documentation for the IAMCameraControl.Get and IAMCameraControl.Set methods. Assigning a value to this property can raise an error exception.
For more information, refer to the Error Codes.
using Leadtools;
using Leadtools.Multimedia;
using LeadtoolsMultimediaExamples.Fixtures;
public bool _result = false;
public CaptureCtrlForm _form = new CaptureCtrlForm();
public void CameraControlExample()
{
// reference the capture control
CaptureCtrl capturectrl = _form.CaptureCtrl;
try
{
// try to find a USB video device. use your device's name here
if (capturectrl.VideoDevices["USB"] == null)
throw new Exception("No USB video device available");
capturectrl.VideoDevices["USB"].Selected = true;
// reference the camera control
CameraControl camera = capturectrl.CameraControl;
if (camera != null)
{
// try to set some camera auto properties
camera.AutoExposure = true;
camera.AutoFocus = true;
camera.AutoIris = true;
camera.AutoPan = false;
camera.AutoRoll = false;
camera.AutoTilt = false;
camera.AutoZoom = true;
// now try to set some camera manual properties
camera.Exposure = camera.ExposureInfo.Min;
camera.Focus = camera.FocusInfo.Max;
camera.Iris = camera.IrisInfo.Default;
camera.Pan = camera.PanInfo.Min;
camera.Roll = camera.RollInfo.Min;
camera.Tilt = camera.TiltInfo.Min;
camera.Zoom = camera.ZoomInfo.Min;
// now increment a property by the stepping delta
camera.Exposure += camera.ExposureInfo.StepDelta;
// set the result to what we expect
_result = (camera.Exposure == camera.ExposureInfo.Min + camera.ExposureInfo.StepDelta);
// now check a property to see if it is supported and has a manual setting
// if so, set it to auto
if (camera.ExposureInfo.Flags != CameraControlFlags.Unsupported
&& camera.ExposureInfo.Flags == CameraControlFlags.Manual)
camera.AutoExposure = true;
// set the result to what we expect
_result &= (camera.ExposureInfo.Flags == CameraControlFlags.Auto);
}
// continue setting capture settings
// and possibly start a capture process
// ...
}
catch (Exception)
{
_result = false;
}
}
Imports Leadtools
Imports Leadtools.Multimedia
Imports LeadtoolsMultimediaExamples.Fixtures
Public _result As Boolean = False
Public _form As CaptureCtrlForm = New CaptureCtrlForm()
Public Sub CameraControlExample()
' reference the capture control
Dim capturectrl As CaptureCtrl = _form.CaptureCtrl
Try
' try to find a USB video device, use your device name here
If capturectrl.VideoDevices("USB") Is Nothing Then
Throw New Exception("No USB video device available")
End If
capturectrl.VideoDevices("USB").Selected = True
' reference the camera control
Dim camera As CameraControl = capturectrl.CameraControl
If Not camera Is Nothing Then
' try to set some camera auto properties
camera.AutoExposure = True
camera.AutoFocus = True
camera.AutoIris = True
camera.AutoPan = False
camera.AutoRoll = False
camera.AutoTilt = False
camera.AutoZoom = True
' now try to set some camera manual properties
camera.Exposure = camera.ExposureInfo.Min
camera.Focus = camera.FocusInfo.Max
camera.Iris = camera.IrisInfo.Default
camera.Pan = camera.PanInfo.Min
camera.Roll = camera.RollInfo.Min
camera.Tilt = camera.TiltInfo.Min
camera.Zoom = camera.ZoomInfo.Min
' now increment a property by the stepping delta
camera.Exposure += camera.ExposureInfo.StepDelta
' set the result to what we expect
_result = (camera.Exposure = camera.ExposureInfo.Min + camera.ExposureInfo.StepDelta)
' now check a property to see if it is supported and has a manual setting
' if so, set it to auto
If camera.ExposureInfo.Flags <> CameraControlFlags.Unsupported AndAlso camera.ExposureInfo.Flags = CameraControlFlags.Manual Then
camera.AutoExposure = True
End If
' set the result to what we expect
_result = _result And (camera.ExposureInfo.Flags = CameraControlFlags.Auto)
End If
' continue setting capture settings
' and possibly start a capture process
' ...
Catch e1 As Exception
_result = False
End Try
End Sub
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