Interface IFilterWheel

Defines the capabilities supported by an ASCOM Alpaca Filter wheel device

Inherited Members
Namespace: ES.Ascom.Alpaca.Devices
Assembly: ES.Ascom.Alpaca.Shared.dll
Syntax
public interface IFilterWheel : IDevice

Methods

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GetFocusOffsets()

Get the filter focus offsets

Declaration
IList<int> GetFocusOffsets()
Returns
Type Description
System.Collections.Generic.IList<System.Int32>

Focus offsets
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GetNames()

Get the Filter wheel filter names

Declaration
IList<string> GetNames()
Returns
Type Description
System.Collections.Generic.IList<System.String>

Filter names
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GetPosition()

Returns the current filter wheel position or -1 if wheel is moving.

The position is a number 0 and N-1, where N is the number of filter slots. Starts filter wheel rotation immediately when written.

Declaration
int GetPosition()
Returns
Type Description
System.Int32

current filter wheel position or -1 if wheel is moving
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SetPosition(Int32)

Sets the filter wheel position.

The position is a number 0 and N-1, where N is the number of filter slots. Starts filter wheel rotation immediately when written.

Declaration
void SetPosition(int position)
Parameters
Type Name Description
System.Int32 position

The filter wheel position