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diff --git a/helpcontent2/source/text/scalc/01/live_data_stream.xhp b/helpcontent2/source/text/scalc/01/live_data_stream.xhp new file mode 100644 index 000000000..774ec4e0f --- /dev/null +++ b/helpcontent2/source/text/scalc/01/live_data_stream.xhp @@ -0,0 +1,76 @@ +<?xml version="1.0" encoding="UTF-8"?> +<helpdocument version="1.0"> +<!-- + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . +--> +<meta> + <topic id="textscalc01live_data_streamxml"> + <title id="tit" xml-lang="en-US">Live Data Stream</title> + <filename>/text/scalc/01/live_data_stream.xhp</filename> + </topic> +</meta> +<body> + <bookmark xml-lang="en-US" branch="hid/modules/scalc/ui/datastreams/DataStreamDialog" id="bm_id240920171033409926" localize="false"/> + <bookmark xml-lang="en-US" branch="hid/modules/scalc/ui/datastreams/@@nowidget@@" id="bm_id240920171033409926" localize="false"/> + <bookmark xml-lang="en-US" branch="index" id="bm_id240920171018528200"> + <bookmark_value>Data Stream;Live data stream</bookmark_value> + <bookmark_value>Data Stream;Streams</bookmark_value> + </bookmark> + <section id="live_data_stream"> + <h1 id="hd_id240920171003006302"><link href="text/scalc/01/live_data_stream.xhp">Live Data Stream</link></h1> + <paragraph id="par_id240920171003293400" role="paragraph"><ahelp hid="."><variable id="streams_desc">Create live data streams for spreadsheets.</variable></ahelp></paragraph> + </section> + <section id="howtoget"> + <paragraph id="par_id240920171007389295" role="paragraph">Choose <menuitem>Data – Streams</menuitem></paragraph> + </section> + <embed href="text/shared/optionen/experimental.xhp#experimental"/> + <embed href="text/shared/need_help.xhp#needhelp"/> + <paragraph role="paragraph" id="par_id221641995264796">Data streaming is the continuous flow of data generated by various sources. In %PRODUCTNAME Calc, data streams can be processed, stored, analyzed, and acted upon as it's generated in real-time.</paragraph> + <paragraph role="paragraph" id="par_id831641996045238">Some real-life examples of streaming data include use cases in every industry, including real-time stock trades, up-to-the-minute retail inventory management, social media feeds, multiplayer game interactions, and ride-sharing apps.</paragraph> + + <h2 id="hd_id791641995257145">Source stream</h2> + <h3 id="hd_id931641998122172">URL</h3> + <paragraph role="paragraph" id="par_id31641995269740">URL of the source document in the local file system or internet.</paragraph> + + <h3 id="hd_id811641996480534">Interpret stream data as</h3> + <list type="unordered"> + <listitem> + <paragraph id="par_id591641996318461" role="listitem"><emph>value1,value2,...,valueN, and fill into range</emph>:</paragraph> + </listitem> + <listitem> + <paragraph id="par_id441641996322078" role="listitem"><emph>address,value</emph>:</paragraph> + </listitem> + </list> + <h3 id="hd_id241641998151807">Empty lines trigger UI refresh</h3> + + <h2 id="hd_id341641995330350">When new data arrives</h2> + <paragraph role="paragraph" id="par_id731641995339462">There are three features of this option:</paragraph> + <list type="unordered"> + <listitem> + <paragraph id="par_id471641995370002" role="listitem"><emph>Move existing data down</emph>: the existing data is moved down in index and the empty space is filled by arriving data. In short, we deal in fix range of indexes. </paragraph> + </listitem> + <listitem> + <paragraph id="par_id841641995386510" role="listitem"><emph>Move the range down</emph>: the arriving data is appended at the end of existing data and range of indexes to be processed is shifted.</paragraph> + </listitem> + <listitem> + <paragraph id="par_id1001641996559358" role="listitem"><emph>Overwrite existing data</emph>: the arriving data overrides the existing data.</paragraph> + </listitem> + </list> + <h2 id="hd_id121641995404922">Maximal Amount of Rows</h2> + <paragraph role="paragraph" id="par_id961641995414472">Limit the maximum numbers of rows to a specified value or leave undefined, but limited to the %PRODUCTNAME Calc row limit.</paragraph> +</body> +</helpdocument> |