There are many ways to make a Web diagram, you can go online here I introduce a method I often use CANVASJS, which is a very easy to master and useful method.
First, you can download the Canvasjs.js plugin online. Download path: http://canvasjs.com/assets/script/canvasjs.min.js
1: How to make a line chart:
The front code is as follows:
<Scripttype= "Text/javascript">window.onload=function(){ varPlay=NewCanvasjs.chart ('Play1', {title:{text:'Line Chart'}, axisx:{interval:Ten}, data:[{type:' Line', datapoints:[{x:Ten, y:Ten}, {x: -, y: -}, {x: -, y: -}, {x: +, y: -}, {x: -, y: -}, {x: -, y: the}, {x: -, y: +}, {x: the, y: -}, {x: -, y:Ten}, {x: -, y: -}, {x: the, y: +}, {x: -, y: -}, {x: the, y: -}, {x: $, y: +}, {x: Max, y: - }, ] }] }); Play.render ();} </Script><Scriptsrc=".. /.. /canvasjs.min.js "></Script></Head><Body><DivID= "Play1"style= "width:500px;height:500px;;"></Div>
As follows:
Web Front section Canvasjs chart making a