Operator Reference

HALCON Operator Reference / Image Source
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disconnect_image_sourceT_disconnect_image_sourceDisconnectImageSourceDisconnectImageSourcedisconnect_image_source (Operator)

disconnect_image_sourceT_disconnect_image_sourceDisconnectImageSourceDisconnectImageSourcedisconnect_image_source — Disconnect an image source.

Signature

disconnect_image_source( : : ImageSourceHandle, GenParamName, GenParamValue : )

Herror T_disconnect_image_source(const Htuple ImageSourceHandle, const Htuple GenParamName, const Htuple GenParamValue)

void DisconnectImageSource(const HTuple& ImageSourceHandle, const HTuple& GenParamName, const HTuple& GenParamValue)

void HImageSource::DisconnectImageSource(const HTuple& GenParamName, const HTuple& GenParamValue) const

static void HOperatorSet.DisconnectImageSource(HTuple imageSourceHandle, HTuple genParamName, HTuple genParamValue)

void HImageSource.DisconnectImageSource(HTuple genParamName, HTuple genParamValue)

def disconnect_image_source(image_source_handle: HHandle, gen_param_name: Sequence[str], gen_param_value: Sequence[Union[int, float, str]]) -> None

Description

disconnect_image_sourcedisconnect_image_sourceDisconnectImageSourceDisconnectImageSourcedisconnect_image_source closes the connection to the image source module specified in ImageSourceHandleImageSourceHandleImageSourceHandleimageSourceHandleimage_source_handle. After the call, the handle ImageSourceHandleImageSourceHandleImageSourceHandleimageSourceHandleimage_source_handle is in an unconnected state.

For further information about the states of an image source see Image Source.

Currently, no generic parameters GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name and GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value are supported.

Execution Information

  • Multithreading type: reentrant (runs in parallel with non-exclusive operators).
  • Multithreading scope: global (may be called from any thread).
  • Processed without parallelization.

Parameters

ImageSourceHandleImageSourceHandleImageSourceHandleimageSourceHandleimage_source_handle (input_control)  image_source → HImageSource, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Image source handle to be disconnected.

GenParamNameGenParamNameGenParamNamegenParamNamegen_param_name (input_control)  attribute.name-array → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)

Generic parameter name.

Default: []

GenParamValueGenParamValueGenParamValuegenParamValuegen_param_value (input_control)  attribute.value-array → HTupleSequence[Union[int, float, str]]HTupleHtuple (integer / real / string) (int / long / double / string) (Hlong / double / HString) (Hlong / double / char*)

Generic parameter value.

Default: []

Result

If the parameter values are correct and the desired image source could be disconnected, disconnect_image_sourcedisconnect_image_sourceDisconnectImageSourceDisconnectImageSourcedisconnect_image_source returns the value 2 ( H_MSG_TRUE) . Otherwise an exception is raised.

Possible Predecessors

stop_image_sourcestop_image_sourceStopImageSourceStopImageSourcestop_image_source, connect_image_sourceconnect_image_sourceConnectImageSourceConnectImageSourceconnect_image_source

See also

connect_image_sourceconnect_image_sourceConnectImageSourceConnectImageSourceconnect_image_source

Module

Foundation

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