gojs
Version:
Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
134 lines (129 loc) • 7.27 kB
HTML
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover"/>
<meta name="description" content="TypeScript: The DrawCommandHandler extension implements various commands for aligning and rotating objects and for handling arrow keys to select or shift."/>
<link rel="stylesheet" href="../assets/css/style.css"/>
<!-- Copyright 1998-2023 by Northwoods Software Corporation. -->
<title>Drawing Commands</title>
</head>
<body>
<!-- This top nav is not part of the sample code -->
<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="../">
<h1 class="my-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/">Learn</a></li>
<li class="p-1 sm:p-0"><a class="topnav-link" href="../samples/">Samples</a></li>
<li class="p-1 sm:p-0"><a class="topnav-link" href="../intro/">Intro</a></li>
<li class="p-1 sm:p-0"><a class="topnav-link" href="../api/">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="md:flex flex-col md:flex-row md:min-h-screen w-full max-w-screen-xl mx-auto">
<div id="navSide" class="flex flex-col w-full md:w-48 text-gray-700 bg-white flex-shrink-0"></div>
<!-- * * * * * * * * * * * * * -->
<!-- Start of GoJS sample code -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/require.js/2.3.6/require.min.js"></script>
<div id="allSampleContent" class="p-4 w-full">
<script id="code">
function init() {
require(["DrawCommandHandlerScript"], function(app) {
app.init();
document.getElementById("leftsides").onclick = app.lefts;
document.getElementById("rightsides").onclick = app.rights;
document.getElementById("tops").onclick = app.tops;
document.getElementById("bottoms").onclick = app.bottoms;
document.getElementById("cenX").onclick = app.cenX;
document.getElementById("cenY").onclick = app.cenY;
document.getElementById("row").onclick = app.row;
document.getElementById("column").onclick = app.column;
document.getElementById("45").onclick = app.rotate45;
document.getElementById("-45").onclick = app.rotateNeg45;
document.getElementById("90").onclick = app.rotate90;
document.getElementById("-90").onclick = app.rotateNeg90;
document.getElementById("180").onclick = app.rotate180;
document.getElementById("front").onclick = app.front;
document.getElementById("back").onclick = app.back;
document.getElementById("move").onclick = app.arrowMode;
document.getElementById("select").onclick = app.arrowMode;
document.getElementById("scroll").onclick = app.arrowMode;
});
}
window.addEventListener('DOMContentLoaded', init);
</script>
<div id="sample">
<!-- The DIV for the Diagram needs an explicit size or else we won't see anything.
Also add a border to help see the edges. -->
<div id="myDiagramDiv" style="border: solid 1px black; width:400px; height:400px"></div>
<p>
Align:
<button id="leftsides">Left Sides</button>
<button id="rightsides">Right Sides</button>
<button id="tops">Tops</button>
<button id="bottoms">Bottoms</button>
<button id="cenX">Center X</button>
<button id="cenY">Center Y</button>
<button id="row">Row</button>
<button id="column">Column</button>
</br>
Rotate:
<button id="45">45°</button>
<button id="-45">-45°</button>
<button id="90">90°</button>
<button id="-90">-90°</button>
<button id="180">180°</button>
</br>
Z-Order:
<button id="front">Pull to Front</button>
<button id="back">Push to Back</button>
</br>
Arrow Mode:
<input type="radio" name="arrow" id="move" checked="checked">Move</input>
<input type="radio" name="arrow" id="select">Select</input>
<input type="radio" name="arrow" id="scroll">Scroll</input>
</p>
<p>
This example demonstrates a custom <a>CommandHandler</a>.
It allows the user to position selected Parts in a diagram relative to each other,
overrides <a>CommandHandler.doKeyDown</a> to allow handling the arrow keys in additional manners,
and uses a "paste offset" so that pasting objects will cascade them rather than place them on top of one another.
It is defined in its own file, as <a href="DrawCommandHandler.ts" target="_blank">DrawCommandHandler.ts</a>.
</p>
<p>
The above buttons can be used to align Parts, rotate Parts, or change the behavior of the arrow keys.
</p>
<p>
Usage can also be seen in the <a href="../projects/bpmn/BPMN.html">BPMN Editor</a> sample.
</p>
</div>
</div>
<!-- * * * * * * * * * * * * * -->
<!-- End of GoJS sample code -->
</div>
</body>
<!-- This script is part of the gojs.net website, and is not needed to run the sample -->
<script src="../assets/js/goSamples.js"></script>
</html>