正所謂一圖解千文,一張圖表可以更容易地看出資料背後所代表的意義 ChartJS是一套簡單好用基於HTML5的JS Library,提供六種圖表,使用方式還滿簡單地
首先透過Nuget或Bower取得ChartJS
$ Install-Package Chart.js $ Bower Install Chart.js 宣告一個canvas元素 <canvas id="myLine" width="300" height="400"></canvas> 準備該適合該圖表的資料 把資料傳入該圖表即可 (function () { var lineChartData = {
labels: [“January”, “February”, “March”, “April”, “May”, “June”, “July”],
datasets: [
{
fillColor: “rgba(220,220,220,0.5)”,
strokeColor: “rgba(220,220,220,1)”,
pointColor: “rgba(220,220,220,1)”,
pointStrokeColor: “#fff”,
data: [65, 59, 90, 81, 56, 55, 40]
},
{
fillColor: “rgba(151,187,205,0.5)”,