shop.balmet.com

Unnamed repository; edit this file 'description' to name the repository.
Log | Files | Refs | README

index.html (4100B)

      1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
      2 <html>
      3 <head>
      4 	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
      5 	<title>Flot Examples: Navigation</title>
      6 	<link href="../examples.css" rel="stylesheet" type="text/css">
      7 	<style type="text/css">
      8 
      9 	#placeholder .button {
     10 		position: absolute;
     11 		cursor: pointer;
     12 	}
     13 
     14 	#placeholder div.button {
     15 		font-size: smaller;
     16 		color: #999;
     17 		background-color: #eee;
     18 		padding: 2px;
     19 	}
     20 	.message {
     21 		padding-left: 50px;
     22 		font-size: smaller;
     23 	}
     24 
     25 	</style>
     26 	<!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]-->
     27 	<script language="javascript" type="text/javascript" src="../../jquery.js"></script>
     28 	<script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script>
     29 	<script language="javascript" type="text/javascript" src="../../jquery.flot.navigate.js"></script>
     30 	<script type="text/javascript">
     31 
     32 	$(function() {
     33 
     34 		// generate data set from a parametric function with a fractal look
     35 
     36 		function sumf(f, t, m) {
     37 			var res = 0;
     38 			for (var i = 1; i < m; ++i) {
     39 				res += f(i * i * t) / (i * i);
     40 			}
     41 			return res;
     42 		}
     43 
     44 		var d1 = [];
     45 		for (var t = 0; t <= 2 * Math.PI; t += 0.01) {
     46 			d1.push([sumf(Math.cos, t, 10), sumf(Math.sin, t, 10)]);
     47 		}
     48 
     49 		var data = [ d1 ],
     50 			placeholder = $("#placeholder");
     51 
     52 		var plot = $.plot(placeholder, data, {
     53 			series: {
     54 				lines: {
     55 					show: true
     56 				},
     57 				shadowSize: 0
     58 			},
     59 			xaxis: {
     60 				zoomRange: [0.1, 10],
     61 				panRange: [-10, 10]
     62 			},
     63 			yaxis: {
     64 				zoomRange: [0.1, 10],
     65 				panRange: [-10, 10]
     66 			},
     67 			zoom: {
     68 				interactive: true
     69 			},
     70 			pan: {
     71 				interactive: true
     72 			}
     73 		});
     74 
     75 		// show pan/zoom messages to illustrate events 
     76 
     77 		placeholder.bind("plotpan", function (event, plot) {
     78 			var axes = plot.getAxes();
     79 			$(".message").html("Panning to x: "  + axes.xaxis.min.toFixed(2)
     80 			+ " &ndash; " + axes.xaxis.max.toFixed(2)
     81 			+ " and y: " + axes.yaxis.min.toFixed(2)
     82 			+ " &ndash; " + axes.yaxis.max.toFixed(2));
     83 		});
     84 
     85 		placeholder.bind("plotzoom", function (event, plot) {
     86 			var axes = plot.getAxes();
     87 			$(".message").html("Zooming to x: "  + axes.xaxis.min.toFixed(2)
     88 			+ " &ndash; " + axes.xaxis.max.toFixed(2)
     89 			+ " and y: " + axes.yaxis.min.toFixed(2)
     90 			+ " &ndash; " + axes.yaxis.max.toFixed(2));
     91 		});
     92 
     93 		// add zoom out button 
     94 
     95 		$("<div class='button' style='right:20px;top:20px'>zoom out</div>")
     96 			.appendTo(placeholder)
     97 			.click(function (event) {
     98 				event.preventDefault();
     99 				plot.zoomOut();
    100 			});
    101 
    102 		// and add panning buttons
    103 
    104 		// little helper for taking the repetitive work out of placing
    105 		// panning arrows
    106 
    107 		function addArrow(dir, right, top, offset) {
    108 			$("<img class='button' src='arrow-" + dir + ".gif' style='right:" + right + "px;top:" + top + "px'>")
    109 				.appendTo(placeholder)
    110 				.click(function (e) {
    111 					e.preventDefault();
    112 					plot.pan(offset);
    113 				});
    114 		}
    115 
    116 		addArrow("left", 55, 60, { left: -100 });
    117 		addArrow("right", 25, 60, { left: 100 });
    118 		addArrow("up", 40, 45, { top: -100 });
    119 		addArrow("down", 40, 75, { top: 100 });
    120 
    121 		// Add the Flot version string to the footer
    122 
    123 		$("#footer").prepend("Flot " + $.plot.version + " &ndash; ");
    124 	});
    125 
    126 	</script>
    127 </head>
    128 <body>
    129 
    130 	<div id="header">
    131 		<h2>Navigation</h2>
    132 	</div>
    133 
    134 	<div id="content">
    135 
    136 		<div class="demo-container">
    137 			<div id="placeholder" class="demo-placeholder"></div>
    138 		</div>
    139 
    140 		<p class="message"></p>
    141 
    142 		<p>With the navigate plugin it is easy to add panning and zooming. Drag to pan, double click to zoom (or use the mouse scrollwheel).</p>
    143 
    144 		<p>The plugin fires events (useful for synchronizing several plots) and adds a couple of public methods so you can easily build a little user interface around it, like the little buttons at the top right in the plot.</p>
    145 
    146 	</div>
    147 
    148 	<div id="footer">
    149 		Copyright &copy; 2007 - 2013 IOLA and Ole Laursen
    150 	</div>
    151 
    152 </body>
    153 </html>