|
|
- <!DOCTYPE HTML>
- <html>
-
- <head>
- <meta content="text/html;charset=utf-8" http-equiv="Content-Type">
- <meta content="utf-8" http-equiv="encoding">
- <title>Graph2d | Basic Example</title>
-
- <style type="text/css">
- body, html {
- font-family: sans-serif;
- }
-
- .red {
- fill:red;
- }
- </style>
-
- <script src="../../dist/vis.js"></script>
- <link href="../../dist/vis.css" rel="stylesheet" type="text/css" />
- <script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script></head>
- <body>
- <h2>Graph2d | Label Example</h2>
- <div style="width:700px; font-size:14px; text-align: justify;">
- This example shows the how to add a label to each point in Graph2d. Each item can have a label object which contains the content and CSS class.In addition, xOffset and yOffset will adjust the location of the label relative to the point being labelled.
-
-
- <br /><br />
-
- </div>
- <br />
- <div id="visualization"></div>
-
- <script type="text/javascript">
-
- var container = document.getElementById('visualization');
- var label1 = {
- content: "Label 1 (with offset)",
- xOffset: 20,
- yOffset: 20
- }
-
- var label2 = {
- content: "Label 2",
- className: "red"
- }
-
- var label3 = {
- content: "Label 3"
- }
- var items = [
- {group: 1, x: '2014-06-11', y: 10, label: label1},
- {group: 1, x: '2014-06-12', y: 25, label: label2},
- {group: 1, x: '2014-06-13', y: 30},
- {group: 1, x: '2014-06-14', y: 10},
- {group: 1, x: '2014-06-15', y: 15, label: label3},
- {group: 1, x: '2014-06-16', y: 30},
-
- {group: 2, x: '2014-06-17', y: 10, label:label1},
- {group: 2, x: '2014-06-18', y: 25, label:label2},
- {group: 2, x: '2014-06-19', y: 30},
- {group: 2, x: '2014-06-20', y: 10},
- {group: 2, x: '2014-06-21', y: 15, label: label3},
- {group: 2, x: '2014-06-22', y: 30},
-
- {group: 3, x: '2014-06-23', y: 10, label:label1},
- {group: 3, x: '2014-06-24', y: 25, label:label2},
- {group: 3, x: '2014-06-25', y: 30},
- {group: 3, x: '2014-06-26', y: 10},
- {group: 3, x: '2014-06-27', y: 15, label: label3},
- {group: 3, x: '2014-06-28', y: 30}
- ];
-
- var groups = new vis.DataSet();
- groups.add(
- {
- id: 1,
- content: "Only draw items with labels. Make the data point bigger and a square.",
- options: {
- drawPoints: function group1Renderer(item, group, grap2d) {
- if (item.label == null) {
- return false;
- }
- return {
- style: 'square',
- size: 15
- };
- }
- }
- }
- );
-
- groups.add(
- {
- id: 2,
- content: "Draw according to the Graph2d callback, but make it every datapoint square one.",
- options: {
- drawPoints: {
- style: 'square'
- }
- }
- }
- );
-
- groups.add(
- {
- id: 3,
- content: "I want to render datapoints with no labels. Screw the graph2d options. Except the style/size should be according to the graph2d option.",
- options: {
- drawPoints: function(item, group, grap2d) {
- return item.label == null;
- }
- }
- }
- );
-
- var dataset = new vis.DataSet(items);
- var options = {
- start: '2014-06-10',
- end: '2014-06-29',
- style: 'bar',
- drawPoints: {
- onRender: function(item, group, grap2d) {
- return item.label != null;
- },
- style: 'circle'
- }
-
- };
-
- var graph2d = new vis.Graph2d(container, dataset, groups, options);
-
- </script>
- </body>
- </html>
|
