CameraOffsetMin Property |
Minimum Offset value of that this camera supports
Namespace: ASCOM.DriverAccess
Assembly: ASCOM.DriverAccess (in ASCOM.DriverAccess.dll) Version: 3351c4f3fa64146a7efd5b51ed4591e32a0a5484
SyntaxReturn Value
Type: Int32The minimum offset value that this camera supports
Implements
ICameraV3OffsetMinExceptions| Exception | Condition |
|---|---|
| PropertyNotImplementedException | When the Offset property is not implemented or is operating in OFFSETS INDEX mode. |
| NotConnectedException | If the device is not connected. |
| DriverException | An error occurred that is not described by one of the more specific ASCOM exceptions. The device did not successfully complete the request. |
RemarksThis is an optional property and can throw a PropertyNotImplementedException.
When Offset is operating in OFFSET VALUE mode:- OffsetMin must return the camera's lowest valid Offset setting.
- OffsetMin must be less than or equal to OffsetMax.
- Offsets must throw a PropertyNotImplementedException
Please note that OffsetMin and OffsetMax act together and that either both must be implemented or both must throw PropertyNotImplementedExceptions.
It is recommended that this function be called only after a connection is established with the camera hardware to ensure that the driver is aware of the capabilities of the specific camera model.
This property is only available in Camera Interface Version 3 and later.
See Also