ColoringProblem/main.html at master · shijith/ColoringProblem · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="robots" content="noindex">
<title>Graph Coloring Prob !</title>
<script src="./js/node.js"></script>
<style >
@import url(./css/node.css);
</style>
</head>

<body >
<h1>Vertex coloring problem </h1>
<canvas id = "node" ></canvas>
<div class="sidebar">
Welcome to Canvas<br>
To Draw<br>
1 click - create a node
click 2 nodes - an edge
Maximum of 10 colors provided
</div>


<script>
function node(id, x, y, adj, color) {
		this.id = id;
		this.x = x;
		this.y = y;
		this.adj = adj;
		this.color = color;
}
var i = 0;
var nodes = [];
{% for keys in cord.items %}
	   nodes[i] = new node(i, {{ keys.1.0 }}, {{ keys.1.1 }}, [], 0);
	   i++;
{% endfor %}
i = 0;
{% for keys in adj.items %}
		nodes[i].adj = {{keys.1}};
		i++;
{% endfor %}

i = -1;

{% for keys in color.items %}
{% if keys.1 %}
	i += 1;
	{% for key in keys.1 %}
		nodes[{{key}}].color = i;
	{% endfor %}
{% endif %}
{% endfor %}

init(nodes);
</script>
</body>
</html>