vis.js is a dynamic, browser-based visualization library
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<!DOCTYPE HTML>
<html>
<head>
<title>Graph2d | Axis Titles and Styling</title>
<link href="../../dist/vis.css" rel="stylesheet" type="text/css" />
<style type="text/css">
body, html {
font-family: sans-serif;
}
.customStyle1 {
fill: #f2ea00;
fill-opacity:0;
stroke-width:2px;
stroke: #b3ab00;
}
.customStyle2 {
fill: #00a0f2;
fill-opacity:0;
stroke-width:2px;
stroke: #050092;
}
.customStyle3 {
fill: #00f201;
fill-opacity:0;
stroke-width:2px;
stroke: #029200;
}
path.customStyle3.fill {
fill-opacity:0.5 !important;
stroke: none;
}
</style>
<script src="../../dist/vis.js"></script>
</head>
<body>
<h2>Graph2d | Axis Titles and Styling</h2>
<div style="width:800px; font-size:14px; text-align: justify;">
<table>
<tr>
<td>
This example shows setting a title for the left and right axes. Optionally the example allows the user
to show icons and labels on the left and right axis.
</td>
<td>
<table>
<tr>
<td><input type="button" onclick="showIcons(true)" value="Show Icons" /></td>
<td><input type="button" onclick="showIcons(false)" value="Hide Icons" /></td>
</tr>
<tr>
<td><input type="button" onclick="showTitle('left', true)" value="Show Left Title" /></td>
<td><input type="button" onclick="showTitle('left', false)" value="Hide Left Title" /></td>
</tr>
<tr>
<td><input type="button" onclick="showTitle('right', true)" value="Show Right Title" /></td>
<td><input type="button" onclick="showTitle('right', false)" value="Hide Right Title" /></td>
</tr>
<tr>
<td><input type="button" onclick="styleTitle('left')" value="Color Left Title" /></td>
<td><input type="button" onclick="styleTitle('right')" value="Color Right Title" /></td>
</tr>
<tr>
<td>Left decimals</td>
<td><select id="decimals" onchange="styleDecimals()">
<option value="0">0</option>
<option value="1">1</option>
<option value="2">2</option>
</select>
</td>
</tr>
</table>
</td>
</tr>
</table>
</div>
<br />
<div id="visualization"></div>
<script type="text/javascript">
// create a dataSet with groups
var names = ['SquareShaded', 'Bar', 'Blank', 'CircleShaded'];
var groups = new vis.DataSet();
groups.add({
id: 0,
content: names[0],
className: 'customStyle1',
options: {
drawPoints: {
style: 'square' // square, circle
},
shaded: {
orientation: 'bottom' // top, bottom
}
}});
groups.add({
id: 1,
content: names[1],
className: 'customStyle2',
options: {
style:'bar',
drawPoints: {style: 'circle',
size: 10
}
}});
groups.add({
id: 2,
content: names[2],
options: {
yAxisOrientation: 'right', // right, left
drawPoints: false
}
});
groups.add({
id: 3,
content: names[3],
className: 'customStyle3',
options: {
yAxisOrientation: 'right', // right, left
drawPoints: {
style: 'circle' // square, circle
},
shaded: {
orientation: 'top' // top, bottom
}
}});
var container = document.getElementById('visualization');
var items = [
{x: '2014-06-12', y: 0 , group: 0},
{x: '2014-06-13', y: 30, group: 0},
{x: '2014-06-14', y: 10, group: 0},
{x: '2014-06-15', y: 15, group: 1},
{x: '2014-06-16', y: 30, group: 1},
{x: '2014-06-17', y: 10, group: 1},
{x: '2014-06-18', y: 15, group: 1},
{x: '2014-06-19', y: 52, group: 1},
{x: '2014-06-20', y: 10, group: 1},
{x: '2014-06-21', y: 20, group: 2},
{x: '2014-06-22', y: 600, group: 2},
{x: '2014-06-23', y: 100, group: 2},
{x: '2014-06-24', y: 250, group: 2},
{x: '2014-06-25', y: 300, group: 2},
{x: '2014-06-26', y: 200, group: 3},
{x: '2014-06-27', y: 600, group: 3},
{x: '2014-06-28', y: 1000, group: 3},
{x: '2014-06-29', y: 250, group: 3},
{x: '2014-06-30', y: 300, group: 3}
];
var dataset = new vis.DataSet(items);
var options = {
dataAxis: {
showMinorLabels: false,
title: {
right: {
text: 'Right (right axis)'
}
}
},
legend: {left:{position:"bottom-left"}},
start: '2014-06-09',
end: '2014-07-03'
};
var graph2d = new vis.Graph2d(container, items, groups, options);
function showIcons(show) {
graph2d.setOptions({dataAxis: {icons: show}});
}
function showTitle(axes, show) {
var title;
if(show == true) {
title = {text: "Title (" + axes + " axes)", style: "color: green;"};
}
else {
title = undefined;
}
if(axes == 'left') {
graph2d.setOptions({dataAxis: {title: {left: title}}});
}
else {
graph2d.setOptions({dataAxis: {title: {right: title}}});
}
}
var colors=['red','green','blue','black','yellow','purple','pink'];
function styleTitle(axes) {
var title;
title = {style: "color: " + colors[Math.floor(Math.random() * colors.length) + 1]};
if(axes == 'left') {
graph2d.setOptions({dataAxis: {title: {left: title}}});
}
else {
graph2d.setOptions({dataAxis: {title: {right: title}}});
}
}
function styleDecimals() {
var x = document.getElementById("decimals");
graph2d.setOptions({dataAxis: {format: {left: {decimals: Number(x.value)}}}});
}
</script>
</body>
</html>