RosettaCodeData/Task/Mandelbrot-set/JavaScript/mandelbrot-set-2.js

39 lines
1.1 KiB
JavaScript

<!DOCTYPE html>
<html>
<head>
<title>Mandelbrot set</title>
<script src="Mandelbrot.js" type="text/javascript"></script>
</head>
<body onload="Mandelbrot()">
<h1>Mandelbrot set</h1>
<form id="calcdata" onsubmit="javascript:Mandelbrot(); return false;">
<table>
<tr>
<td>xmin =</td>
<td><input name="xmin" type="text" size="10" value="-2"></td>
<td>xmax =</td>
<td><input name="xmax" type="text" size="10" value="1"></td>
</tr>
<tr>
<td>ymin =</td>
<td><input name="ymin" type="text" size="10" value="-1"></td>
<td>ymax =</td>
<td><input name="ymax" type="text" size="10" value="1"></td>
</tr>
</table>
<p>iterations =
<input name="iterations" type="text" size="10" value="1000"></p>
<p>
<input type="submit" value=" Calculate ">
<input type="reset" value=" Reset form ">
</p>
</form>
<canvas id="mandelimage" width="900" height="600">
This page needs a browser with canvas support.
</canvas>
</body>
</html>