receive_imageT_receive_imageReceiveImageReceiveImage (Operator)

Name

receive_imageT_receive_imageReceiveImageReceiveImage — Receive an image over a socket connection.

Signature

receive_image( : Image : Socket : )

Description

receive_imagereceive_imageReceiveImageReceiveImageReceiveImage reads an image object that was sent over the socket connection determined by SocketSocketSocketSocketsocket by another HALCON process using the operator send_imagesend_imageSendImageSendImageSendImage. If no image has been sent, the HALCON process calling receive_imagereceive_imageReceiveImageReceiveImageReceiveImage blocks until enough data arrives. For a detailed example, see open_socket_acceptopen_socket_acceptOpenSocketAcceptOpenSocketAcceptOpenSocketAccept.

Attention

'int8' images can be received by 64 bit systems only!

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

ImageImageImageImageimage (output_object) image(-array) → object (byte / direction / cyclic / int1 / int2 / uint2 / int4 / int8 / real / complex / vector_field)

Received image.

SocketSocketSocketSocketsocket (input_control) socket → (handle)

Socket number.

Possible Predecessors

open_socket_connectopen_socket_connectOpenSocketConnectOpenSocketConnectOpenSocketConnect, socket_accept_connectsocket_accept_connectSocketAcceptConnectSocketAcceptConnectSocketAcceptConnect, get_socket_paramget_socket_paramGetSocketParamGetSocketParamGetSocketParam, set_socket_paramset_socket_paramSetSocketParamSetSocketParamSetSocketParam

Module

Foundation

Operators