gojs
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Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
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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="All predefined GoJS Shape figures, displayed as Nodes with a name underneath."/>
<link rel="stylesheet" href="../assets/css/style.css"/>
<!-- Copyright 1998-2023 by Northwoods Software Corporation. -->
<title>GoJS Shapes</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>
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<svg fill="currentColor" viewBox="0 0 20 20" class="w-6 h-6">
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<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="../release/go.js"></script>
<div id="allSampleContent" class="p-4 w-full">
<script src="../extensions/Figures.js"></script>
<script src="../extensions/RoundedRectangles.js"></script>
<script id="code">
function init() {
// Since 2.2 you can also author concise templates with method chaining instead of GraphObject.make
// For details, see https://gojs.net/latest/intro/buildingObjects.html
const $ = go.GraphObject.make; // for conciseness in defining templates
myDiagram =
new go.Diagram("myDiagramDiv", // create the Diagram for the HTML DIV element
{
layout: $(go.GridLayout, { sorting: go.GridLayout.Forward }), // use a GridLayout
padding: new go.Margin(5, 5, 25, 5) // to see the names of shapes on the bottom row
});
// Names of the built in shapes, which we will color green instead of pink.
// The pinks shapes are instead defined in the "../extensions/Figures.js" file.
var builtIn = ["Rectangle", "Square", "RoundedRectangle", "Border", "Ellipse", "Circle", "TriangleRight", "TriangleDown", "TriangleLeft", "TriangleUp", "Triangle", "Diamond", "LineH", "LineV", "None", "BarH", "BarV", "MinusLine", "PlusLine", "XLine", "LineRight", "LineDown", "LineLeft", "LineUp"];
function isBuiltIn(shapeName) {
return builtIn.indexOf(shapeName) >= 0;
}
myDiagram.nodeTemplate =
$(go.Node, "Vertical",
{
mouseEnter: (e, node) => node.isHighlighted = true,
mouseLeave: (e, node) => node.isHighlighted = false,
locationSpot: go.Spot.Center, // the location is the center of the Shape
locationObjectName: "SHAPE",
selectionAdorned: false, // no selection handle when selected
resizable: true, resizeObjectName: "SHAPE", // user can resize the Shape
rotatable: true, rotateObjectName: "SHAPE", // rotate the Shape without rotating the label
// don't re-layout when node changes size
layoutConditions: go.Part.LayoutStandard & ~go.Part.LayoutNodeSized
},
new go.Binding("layerName", "isHighlighted", h => h ? "Foreground" : "").ofObject(),
$(go.Shape,
{
name: "SHAPE", // named so that the above properties can refer to this GraphObject
width: 70, height: 70,
strokeWidth: 3
},
// Color the built in shapes green, and the figures.js shapes Pink
new go.Binding("fill", "key", k => isBuiltIn(k) ? "palegreen" : "lightpink"),
new go.Binding("stroke", "key", k => isBuiltIn(k) ? "darkgreen" : "#C2185B"),
// bind the Shape.figure to the figure name, which automatically gives the Shape a Geometry
new go.Binding("figure", "key")),
$(go.TextBlock, // the label
{
margin: 4,
font: "bold 18px sans-serif",
background: 'white'
},
new go.Binding("visible", "isHighlighted").ofObject(),
new go.Binding("text", "key"))
);
// initialize the model
myDiagram.model.nodeDataArray = go.Shape.getFigureGenerators().toArray();
}
window.addEventListener('DOMContentLoaded', init);
</script>
<div id="sample">
<div id="myDiagramDiv" style="border: solid 1px black; height:600px"></div>
<p>
This sample showcases all predefined <b>GoJS</b> figures.
This sample also makes use of <a href="../intro/highlighting.html">GoJS Highlighting</a> data bindings: Mouse-hover over a shape to see its name.
</p>
<p>
You can specify a predefined geometry for a <a>Shape</a> by setting its <a>Shape.figure</a>.
</p>
<p>
In order to reduce the size of the GoJS library, most predefined figures are in the <a href="../extensions/Figures.js" target="_blank">Figures.js</a> file.
You can load this file or simply load only those figures that you want to use by copying their definitions into your code.
</p>
<p>
A number of very common figures are predefined in go.js: <code>"Rectangle", "Square", "RoundedRectangle", "Border", "Ellipse", "Circle",
"TriangleRight","TriangleDown", "TriangleLeft", "TriangleUp", "Triangle", "Diamond", "LineH", "LineV", "BarH", "BarV",
"MinusLine", "PlusLine", "XLine", "LineRight", "LineDown", "LineLeft", "LineUp"</code>.
These figures are filled green above, instead of pink.
</p>
<p>
With GoJS you can also define your own custom shapes with SVG-like path syntax, see the <a href="icons.html">SVG icons</a>
sample for examples or the <a href="../intro/geometry.html">Geometry Path Strings intro page</a> to learn more.
</p>
<p>
For predefined arrowheads, see the <a href="arrowheads.html">Arrowheads</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>