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Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams

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<!doctype html> <html class="default no-js"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>DraggingOptions | GoJS API</title> <meta name="description" content="Documentation for GoJS API"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="../../assets/css/style.css"> <link rel="stylesheet" href="../assets/css/main.css"> <script async src="../assets/js/search.js" id="search-script"></script> </head> <body> <header> <nav id="navTop" class="w-full z-30 top-0 text-white bg-nwoods-primary"> <div class="w-full container max-w-screen-lg mx-auto flex flex-wrap sm:flex-nowrap items-center justify-between mt-0 py-2"> <div class="md:pl-4"> <a class="text-white hover:text-white no-underline hover:no-underline font-bold text-2xl lg:text-4xl rounded-lg hover:bg-nwoods-secondary" href="../../index.html"> <h1 class="mb-0 p-1">GoJS</h1> </a> </div> <button id="topnavButton" class="rounded-lg sm:hidden focus:outline-none focus:ring" aria-label="Navigation"> <svg fill="currentColor" viewBox="0 0 20 20" class="w-6 h-6"> <path id="topnavOpen" fill-rule="evenodd" d="M3 5a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM3 10a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM9 15a1 1 0 011-1h6a1 1 0 110 2h-6a1 1 0 01-1-1z" clip-rule="evenodd"></path> <path id="topnavClosed" class="hidden" fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path> </svg> </button> <div id="topnavList" class="hidden sm:block items-center w-auto mt-0 text-white p-0 z-20"> <ul class="list-reset list-none font-semibold flex justify-end flex-wrap sm:flex-nowrap items-center px-0 pb-0"> <li class="p-1 sm:p-0"><a class="topnav-link" href="../../learn/index.html">Learn</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="../../samples/index.html">Samples</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="../../intro/index.html">Intro</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="../../api/index.html">API</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/products/register.html">Register</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="../../download.html">Download</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="https://forum.nwoods.com/c/gojs/11">Forum</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/contact.html" target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/contact.html', 'contact');">Contact</a></li> <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/sales/index.html" target="_blank"rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/sales/index.html', 'buy');">Buy</a></li> </ul> </div> </div> <hr class="border-b border-gray-600 opacity-50 my-0 py-0" /> </nav> <div class="tsd tsd-page-header"> <div class="tsd-page-toolbar"> <div class="w-full max-w-screen-xl mx-auto px-2"> <div class="table-wrap"> <div class="table-cell" id="tsd-search" data-index="../assets/js/search.json" data-base=".."> <div class="field"> <label for="tsd-search-field" class="tsd-widget search no-caption">Search</label> <input id="tsd-search-field" type="text" /> </div> <ul class="results"> <li class="state loading">Preparing search index...</li> <li class="state failure">The search index is not available</li> </ul> <a href="../index.html" class="title">GoJS API</a> </div> <div class="table-cell" id="tsd-widgets"> <div id="tsd-filter"> <a href="#" class="tsd-widget options no-caption" data-toggle="options">Options</a> <div class="tsd-filter-group"> <div class="tsd-select" id="tsd-filter-visibility"> <span class="tsd-select-label">All</span> <ul class="tsd-select-list"> <li data-value="public">Public</li> <li data-value="protected">Public/Protected</li> <li data-value="private" class="selected">All</li> </ul> </div> </div> </div> <a href="#" class="tsd-widget menu no-caption" data-toggle="menu">Menu</a> </div> </div> </div> </div> <div class="tsd tsd-page-title"> <div class="w-full max-w-screen-xl mx-auto px-2"> <div class="top-copyright"> <b>GoJS</b>&reg; Diagramming Components<br/>version 2.1.47<br/>by <a href="https://www.nwoods.com/">Northwoods Software&reg;</a> </div> <div> <h1>Class DraggingOptions</h1> </div> </div> </div> </div> </header> <div class="tsd w-full max-w-screen-xl mx-auto pb-4"> <div class="row px-2 w-full"> <div class="col-8 col-content"> <section class="tsd-panel tsd-hierarchy"> <h3>Hierarchy</h3> <ul class="tsd-hierarchy"> <li> <span class="target">DraggingOptions</span> </li> </ul> </section> <section class="tsd-panel tsd-comment"> <div class="tsd-comment tsd-typography"> <p>New in 2.0, this class contains options for dragging and moving parts.</p> <p>This is used by <a href="Diagram.html#moveParts">Diagram.moveParts</a>, <a href="Diagram.html#computeMove">Diagram.computeMove</a>, and <a href="DraggingTool.html#computeMove">DraggingTool.computeMove</a>.</p> <p>Both the <a href="Diagram.html">Diagram</a> and its <a href="DraggingTool.html">DraggingTool</a> have a DraggingOptions instance. Typically, only the DraggingTool one is used, unless the Diagram has no DraggingTool defined.</p> <p>In typical <a href="DraggingTool.html">DraggingTool</a> operation you do not need to create or modify a DraggingOptions instance. Setting properties on the DraggingTool such as <a href="DraggingTool.html#isGridSnapEnabled">DraggingTool.isGridSnapEnabled</a> sets the value on the <a href="DraggingTool.html#dragOptions">DraggingTool.dragOptions</a> instance for you.</p> <dl class="tsd-comment-tags"> <dt>see</dt> <dd><p><a href="DraggingTool.html#dragOptions">DraggingTool.dragOptions</a></p> </dd> <dt>since</dt> <dd><p>2.0</p> </dd> </dl> </div> </section> <section class="tsd-panel-group tsd-index-group"> <h2>Index</h2> <section class="tsd-panel tsd-index-panel"> <div class="tsd-index-content"> <section class="tsd-index-section "> <h3>Constructors</h3> <ul class="tsd-index-list"> <li class="tsd-kind-constructor tsd-parent-kind-class"><a href="DraggingOptions.html#constructor" class="tsd-kind-icon">constructor</a></li> </ul> </section> <section class="tsd-index-section "> <h3>Properties</h3> <ul class="tsd-index-list"> <li class="tsd-kind-property tsd-parent-kind-class"><a href="DraggingOptions.html#dragsLink" class="tsd-kind-icon">drags<wbr>Link</a></li> <li class="tsd-kind-property tsd-parent-kind-class"><a href="DraggingOptions.html#dragsMembers" class="tsd-kind-icon">drags<wbr>Members</a></li> <li class="tsd-kind-property tsd-parent-kind-class"><a href="DraggingOptions.html#dragsTree" class="tsd-kind-icon">drags<wbr>Tree</a></li> <li class="tsd-kind-property tsd-parent-kind-class"><a href="DraggingOptions.html#gridSnapCellSize" class="tsd-kind-icon">grid<wbr>Snap<wbr>Cell<wbr>Size</a></li> <li class="tsd-kind-property tsd-parent-kind-class"><a href="DraggingOptions.html#gridSnapCellSpot" class="tsd-kind-icon">grid<wbr>Snap<wbr>Cell<wbr>Spot</a></li> <li class="tsd-kind-property tsd-parent-kind-class"><a href="DraggingOptions.html#gridSnapOrigin" class="tsd-kind-icon">grid<wbr>Snap<wbr>Origin</a></li> <li class="tsd-kind-property tsd-parent-kind-class"><a href="DraggingOptions.html#groupsAlwaysMove" class="tsd-kind-icon">groups<wbr>Always<wbr>Move</a></li> <li class="tsd-kind-property tsd-parent-kind-class"><a href="DraggingOptions.html#groupsSnapMembers" class="tsd-kind-icon">groups<wbr>Snap<wbr>Members</a></li> <li class="tsd-kind-property tsd-parent-kind-class"><a href="DraggingOptions.html#isGridSnapEnabled" class="tsd-kind-icon">is<wbr>Grid<wbr>Snap<wbr>Enabled</a></li> <li class="tsd-kind-property tsd-parent-kind-class"><a href="DraggingOptions.html#isGridSnapRealtime" class="tsd-kind-icon">is<wbr>Grid<wbr>Snap<wbr>Realtime</a></li> </ul> </section> </div> </section> </section> <section class="tsd-panel-group tsd-member-group "> <h2>Constructors</h2> <section class="tsd-panel tsd-member tsd-kind-constructor tsd-parent-kind-class"> <a name="constructor" class="tsd-anchor"></a> <h3> constructor </h3> <ul class="tsd-signatures tsd-kind-constructor tsd-parent-kind-class"> <li class="tsd-signature tsd-kind-icon">new <wbr>Dragging<wbr>Options<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="DraggingOptions.html" class="tsd-signature-type" data-tsd-kind="Class">DraggingOptions</a></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <h4 class="tsd-returns-title">Returns <a href="DraggingOptions.html" class="tsd-signature-type" data-tsd-kind="Class">DraggingOptions</a></h4> </li> </ul> </section> </section> <section class="tsd-panel-group tsd-member-group "> <h2>Properties</h2> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"> <a name="dragsLink" class="tsd-anchor"></a> <h3> drags<wbr>Link <span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span> </h3> <div class="tsd-comment tsd-typography"> </div> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"> <a name="dragsMembers" class="tsd-anchor"></a> <h3> drags<wbr>Members <span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span> </h3> <div class="tsd-comment tsd-typography"> </div> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"> <a name="dragsTree" class="tsd-anchor"></a> <h3> drags<wbr>Tree <span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span> </h3> <div class="tsd-comment tsd-typography"> </div> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"> <a name="gridSnapCellSize" class="tsd-anchor"></a> <h3> grid<wbr>Snap<wbr>Cell<wbr>Size <span class="tsd-signature-symbol">: </span><a href="Size.html" class="tsd-signature-type" data-tsd-kind="Class">Size</a> </h3> <div class="tsd-comment tsd-typography"> </div> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"> <a name="gridSnapCellSpot" class="tsd-anchor"></a> <h3> grid<wbr>Snap<wbr>Cell<wbr>Spot <span class="tsd-signature-symbol">: </span><a href="Spot.html" class="tsd-signature-type" data-tsd-kind="Class">Spot</a> </h3> <div class="tsd-comment tsd-typography"> </div> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"> <a name="gridSnapOrigin" class="tsd-anchor"></a> <h3> grid<wbr>Snap<wbr>Origin <span class="tsd-signature-symbol">: </span><a href="Point.html" class="tsd-signature-type" data-tsd-kind="Class">Point</a> </h3> <div class="tsd-comment tsd-typography"> </div> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"> <a name="groupsAlwaysMove" class="tsd-anchor"></a> <h3> groups<wbr>Always<wbr>Move <span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span> </h3> <div class="tsd-comment tsd-typography"> </div> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"> <a name="groupsSnapMembers" class="tsd-anchor"></a> <h3> groups<wbr>Snap<wbr>Members <span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span> </h3> <div class="tsd-comment tsd-typography"> </div> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"> <a name="isGridSnapEnabled" class="tsd-anchor"></a> <h3> is<wbr>Grid<wbr>Snap<wbr>Enabled <span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span> </h3> <div class="tsd-comment tsd-typography"> </div> </section> <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"> <a name="isGridSnapRealtime" class="tsd-anchor"></a> <h3> is<wbr>Grid<wbr>Snap<wbr>Realtime <span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span> </h3> <div class="tsd-comment tsd-typography"> </div> </section> </section> </div> <div class="col-4 col-menu menu-sticky-wrap menu-highlight"> <nav class="tsd-navigation primary"> <ul> <li class=" "> <a href="../index.html">GoJS <wbr>Class <wbr>Index</a> </li> </ul> </nav> <nav class="tsd-navigation secondary menu-sticky"> <ul class="before-current"> </ul> <ul class="current"> <li class="current tsd-kind-class"> <a href="DraggingOptions.html" class="tsd-kind-icon">Dragging<wbr>Options</a> <ul> <li class=" tsd-kind-constructor tsd-parent-kind-class"> <a href="DraggingOptions.html#constructor" class="tsd-kind-icon">constructor</a> </li> <li class=" tsd-kind-property tsd-parent-kind-class"> <a href="DraggingOptions.html#dragsLink" class="tsd-kind-icon">drags<wbr>Link</a> </li> <li class=" tsd-kind-property tsd-parent-kind-class"> <a href="DraggingOptions.html#dragsMembers" class="tsd-kind-icon">drags<wbr>Members</a> </li> <li class=" tsd-kind-property tsd-parent-kind-class"> <a href="DraggingOptions.html#dragsTree" class="tsd-kind-icon">drags<wbr>Tree</a> </li> <li class=" tsd-kind-property tsd-parent-kind-class"> <a href="DraggingOptions.html#gridSnapCellSize" class="tsd-kind-icon">grid<wbr>Snap<wbr>Cell<wbr>Size</a> </li> <li class=" tsd-kind-property tsd-parent-kind-class"> <a href="DraggingOptions.html#gridSnapCellSpot" class="tsd-kind-icon">grid<wbr>Snap<wbr>Cell<wbr>Spot</a> </li> <li class=" tsd-kind-property tsd-parent-kind-class"> <a href="DraggingOptions.html#gridSnapOrigin" class="tsd-kind-icon">grid<wbr>Snap<wbr>Origin</a> </li> <li class=" tsd-kind-property tsd-parent-kind-class"> <a href="DraggingOptions.html#groupsAlwaysMove" class="tsd-kind-icon">groups<wbr>Always<wbr>Move</a> </li> <li class=" tsd-kind-property tsd-parent-kind-class"> <a href="DraggingOptions.html#groupsSnapMembers" class="tsd-kind-icon">groups<wbr>Snap<wbr>Members</a> </li> <li class=" tsd-kind-property tsd-parent-kind-class"> <a href="DraggingOptions.html#isGridSnapEnabled" class="tsd-kind-icon">is<wbr>Grid<wbr>Snap<wbr>Enabled</a> </li> <li class=" tsd-kind-property tsd-parent-kind-class"> <a href="DraggingOptions.html#isGridSnapRealtime" class="tsd-kind-icon">is<wbr>Grid<wbr>Snap<wbr>Realtime</a> </li> </ul> </li> </ul> <ul class="after-current"> </ul> </nav> </div> </div> </div> <div class="tsd w-full max-w-screen-xl 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