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Highlight Data Points in Context - Tableau
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玩命的猴子
2 月前
</noscript><div id="app" class="wrapper"><header id="tableau-help-article-header" class="container--full-width quick-help-header"><div class="container--centered"><div class="header__mobile-menu quick-help-hidden"><menu-tree-toggle/></div><div class="header__logo quick-help-hidden"><a id="tableau-logo" href="https://www.tableau.com/en-us/"><img src="./Resources/tableau-logo.png" class="header__logo__img" alt="Tableau"/></a></div><div class="header__search"><search-header-help placeholder="Search"/></div></div></header><div class="container--navigation-top quick-help-hidden content-only-hidden"><div id="help-subheader" class="subheader print-hidden"><div class="container--centered"><h1 class="heading--subheader">Tableau Desktop and Web Authoring Help</h1></div></div><div class="container--top-links"><div class="container--centered container--breadcrumbs"><div><breadcrumb-links-help/></div></div><div id="help-container-menu-headings" class="container--menu-headings"><nav class="nav-medium-screen"><menu-heading-links-static-help menu-title="In this article" :disabled="false" :headings="pageHeadings"/></nav></div></div></div><div class="section--main container--full-width"><div class="container--centered"><nav class="nav-side nav-side--left" role="navigation"><menu-tree-help menu-title="Contents"/></nav><article role="main"><h2 class="topic--title" id="topic-title" tabindex="-1">Highlight Data Points in Context</h2><div class="caption article__tags content-only-hidden quick-help-hidden"><span class="article__tags--applies-to">Applies to: Tableau Cloud, Tableau Desktop, Tableau Server</span><br/><span class="article__tags--role"> </span></div><div id="content-body"> <p>When you have a view with a large amount of data you might want to explore your data interactively and highlight a specific mark or group of marks while still maintaining the context of where those marks show in your view.</p> <p>To do this you can turn on the Highlighter for one or more discrete fields that are included in your view and that affect the level of detail (see <a href="datafields_typesandroles.htm#DimLOD" class="MCXref xref" xrefformat="{paratext}">How dimensions affect the level of detail in the view</a> for more information).</p> <p> You can use keywords to search for matching data points. The highlighter immediately highlights the marks that match or partially match your keyword search. If you update the underlying data source for your view the data shown in the highlighter is automatically updated too.</p> <p>In the example below, the Highlighter is turned on for the <span class="uicontrol">College</span> field. Entering a partial keyword search for <span class="uicontrol">Public</span> returns two possible matches. In the view, Tableau highlights the group of marks that match the partial search: <span class="uicontrol">Public Affairs</span> and <span class="uicontrol">Public Health</span>.</p> <p>You can turn on highlighters for as many discrete fields in our view as you need. However, you can only highlight using one value set at a time. If you want to include the highlight option on dashboards and stories, turn them on in the worksheet before you add them to the dashboard, or select the worksheet on the dashboard, and then select <span class="uicontrol">Analysis</span> > <span class="uicontrol">Highlighters</span> from the top menu and select from the fields in the list.</p> <p><strong>Tableau Desktop only</strong>: If you want to change the format for the highlighter card after you turn it on, select <span class="uicontrol">Format</span> > <span class="uicontrol">Highlighter</span>. </p> <p class="note">Highlighters work across worksheets on a dashboard if the same field is included across those worksheets. If the same field is not found, then no match is found for the highlighted value, and the values in those worksheets are dimmed. If you have multiple highlighters showing on a dashboard, only one highlighter can be active at a time. In this situation, the highlight shows for the highlighter that was used last.</p> <h2 is="heading-item" :level="2" id="turn-on-highlighting">Turn on highlighting</h2> <p>Right-click on a discrete field that is included in the view and impacts the level of detail in the view. Then select <span class="uicontrol">Show Highlighter</span> from the context menu.</p> <p>Enter a partial key word to search for all relevant matches that contain your search text.</p> <p>Select an item in the drop-down list. You can select one item at a time.</p> <p>Hover over items in the drop-down list to highlight marks in the view for an ad hoc analysis experience.</p> <br/><span class="caption">Click the image above to replay the animation.</span>
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