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cannvas.html
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<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="jcanvas.min.js"></script>
</head>
<?php
echo $nodos = $_POST['option'];
$matriz=$_POST;
unset($matriz['option']);
print_r($matriz);
for ($i=1; $i <=$nodos; $i++) {
for ($j=1; $j <=$nodos ; $j++) {
if($matriz['a'.$i.$j]!=$matriz['a'.$j.$i])
{
echo "no es simetrica";
$i=$nodos;
}
}
}
?>
<canvas width="900" height="500" >
</canvas>
<script type="text/javascript">
var N1="<?php echo $nodos = $_POST['option'];?>";
var text =["A","B","C","D","F","G"];
<?php
if ($nodos !="1")
{
for ($i=0; $i <$nodos; $i++) { ?>
var c_x =Math.floor (Math.random () * 200);
var c_y =Math.floor (Math.random () * 220);
var X=[];
var Y=[];
X[<?php echo $i?>]=c_x;
Y[<?php echo $i?>]=c_y;
//alert(N+"manuognho");
$("canvas").drawArc({
strokeStyle: "#000",
strokeWidth: 2,
x: c_x, y: c_y,
radius: 12
});
$("canvas").drawText({
fillStyle: "#9cf",
strokeWidth: 2,
x: c_x, y: c_y,
font: "10pt Verdana, sans-serif",
text: text[<?php echo $i?>]
});
<?php }
}
?>
</script>
<script type="text/javascript">
var N="<?php echo $nodos = $_POST['option'];?>";
var text =["A","B","C","D","F","G"];
if(N==1)
{
var arista="<?php echo $_POST[a11];?>"
//alert("solo itiem");
$("canvas").drawArc({
strokeStyle: "#000",
strokeWidth: 2,
x: 300, y:300,
radius: 16
})
.drawText({
fillStyle: "#9cf",
strokeWidth: 2,
x:300, y: 300,
font: "10pt Verdana, sans-serif",
text: text[0]
});
var i=1;
while (i<=arista)
{
var color=["#01DF01","#0000FF","#FF0000","#58FAD0","#FFFF00","#2E2E2E","#688A08"];
$("canvas").rotateCanvas({
rotate: 135,
x: 300, y: 292-(i*9)
})
.drawArc({
strokeStyle: color[i],
strokeWidth: 2,
x: 300, y: 292-(i*9),
radius: 17,
start: 90, end: 1
})
.restoreCanvas();
i=i+1;
}
}
else
{
// for (var i=0; i<N; i+=1) {
// var num=parseInt(N);
// num += 2;
// var color=["#01DF01","#0000FF","#FF0000","#58FAD0","#FFFF00","#2E2E2E","#688A08"];
// // for (var i =1 ; i<= N*N; i++)
// // {
// // if(i==1 || i==num )
// // {
// for (var k =1 ; k<=matriz[i] ; k++)
// {
// $("canvas").rotateCanvas({
// rotate: 135,
// x: 300, y: 292-(k*9)
// })
// .drawArc({
// strokeStyle: color[k],
// strokeWidth: 2,
// x: 300, y: 292-(k*9),
// radius: 17,
// start: 90, end: 1
// })
// .restoreCanvas();
// }
// }
// }
}
</script>