javascript-astar-invoke.html

<script type='text/javascript' src='astar.js'></script>
<script type='text/javascript'>
var graph = new Graph([
	[1,1,1,1],
	[0,1,1,0],
	[0,0,1,1]
]);
var start = graph.grid[0][0];
var end = graph.grid[1][2];
var result = astar.search(graph, start, end);
// result is an array containing the shortest path
</script>

How can I use with 1D array?

why would you need an A* for a 1D array? To find shortest path from X to Y, just do array.join``.match(/X.*?Y/)