send_xldT_send_xldSendXldSendXldsend_xld (Operator)

Name

send_xldT_send_xldSendXldSendXldsend_xld — Send an XLD object over a socket connection.

Signature

send_xld(XLD : : Socket : )

Description

send_xldsend_xldSendXldSendXldSendXldsend_xld sends an XLD object over the socket connection determined by SocketSocketSocketSocketsocketsocket. The receiving HALCON process must call receive_xldreceive_xldReceiveXldReceiveXldReceiveXldreceive_xld to read the XLD object from the socket.

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

XLDXLDXLDXLDXLDxld (input_object) xld(-array) → object

XLD object to be sent.

SocketSocketSocketSocketsocketsocket (input_control) socket → (handle)

Socket number.

Example (HDevelop)

* Process 1
dev_set_colored (12)
open_socket_accept (3000, [], [], AcceptingSocket)
socket_accept_connect (AcceptingSocket, 'true', Socket)
receive_image (Image, Socket)
edges_sub_pix (Image, Edges, 'canny', 1.5, 20, 40)
send_xld (Edges, Socket)
receive_xld (Polygons, Socket)
split_contours_xld (Polygons, Contours, 'polygon', 1, 5)
gen_parallels_xld (Polygons, Parallels, 10, 30, 0.15, 'true')
send_xld (Parallels, Socket)
receive_xld (ModParallels, Socket)
receive_xld (ExtParallels, Socket)
stop ()
close_socket (Socket)
close_socket (AcceptingSocket)

* Process 2
dev_set_colored (12)
open_socket_connect ('localhost', 3000, [], [], Socket)
read_image (Image, 'mreut')
send_image (Image, Socket)
receive_xld (Edges, Socket)
gen_polygons_xld (Edges, Polygons, 'ramer', 2)
send_xld (Polygons, Socket)
split_contours_xld (Polygons, Contours, 'polygon', 1, 5)
receive_xld (Parallels, Socket)
mod_parallels_xld (Parallels, Image, ModParallels, ExtParallels, \
                   0.4, 160, 220, 10)
send_xld (ModParallels, Socket)
send_xld (ExtParallels, Socket)
stop ()
close_socket (Socket)

Possible Predecessors

open_socket_connectopen_socket_connectOpenSocketConnectOpenSocketConnectOpenSocketConnectopen_socket_connect, socket_accept_connectsocket_accept_connectSocketAcceptConnectSocketAcceptConnectSocketAcceptConnectsocket_accept_connect

receive_xldreceive_xldReceiveXldReceiveXldReceiveXldreceive_xld, send_imagesend_imageSendImageSendImageSendImagesend_image, receive_imagereceive_imageReceiveImageReceiveImageReceiveImagereceive_image, send_regionsend_regionSendRegionSendRegionSendRegionsend_region, receive_regionreceive_regionReceiveRegionReceiveRegionReceiveRegionreceive_region, send_tuplesend_tupleSendTupleSendTupleSendTuplesend_tuple, receive_tuplereceive_tupleReceiveTupleReceiveTupleReceiveTuplereceive_tuple, get_next_socket_data_typeget_next_socket_data_typeGetNextSocketDataTypeGetNextSocketDataTypeGetNextSocketDataTypeget_next_socket_data_type

Module

Foundation

Operators