Pinker/Demo/DrawSyntax.html at master · WithoutHaste/Pinker · GitHub

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<html>
	<head>
		<script src='../Pinker.js'></script>
		<style type='text/css'>
			body {
				font-family: Arial;
				font-size: 18;
			}
			div.header {
				font-size: 38;
				margin-bottom: 0.5em;
			}
			pre {
				display: inline-block;
				vertical-align: top;
				font-family: Courier;
				font-size: 18;
			}
		</style>
	</head>
	<body>
		<div class='header'>
		Pinker.js: Draw-Syntax
		</div>

		Single-level diagram
		<div>
			<pre id='Source01'>
Layout:
	[A]
	[B][D][E]
	[C]...[F]
Relate:
	[B]->[A],[C]
	[D]->[B],[E],[F]
			</pre>
			<canvas id='Canvas01'></canvas>
		</div>
		<script>
			var canvas = document.getElementById("Canvas01");
			var source = document.getElementById("Source01").innerHTML;
			pinker.draw(canvas, source);
		</script>

		Multi-level diagram
		<div>
			<pre id='Source02'>
Layout:
	[A][B]
[A]:
	Layout:
		[C][D]
	Relate:
		[C]->[D]
		[D]->[B.E]
[B]:
	Layout:
		[E]
		[F]
	Relate:
		[E]->[F]
		[F]->[A.D]
			</pre>
			<canvas id='Canvas02'></canvas>
		</div>
		<script>
			var canvas = document.getElementById("Canvas02");
			var source = document.getElementById("Source02").innerHTML;
			pinker.draw(canvas, source);
		</script>
	</body>
</html>