我正在使用Chart.js(2.0.2测试版)构建一个简单的折线图,我想突出显示图表背景的特定范围,以突出"可接受的范围".
以下是我想通过Charts.js重新创建的示例: 可接受的范围示例
如果它有用,这就是我到目前为止所做的工作.这是非常简陋的.任何指导或正确方向的推动将不胜感激!
var bgdata = {
labels: ["12:00 AM", "1:00 AM", "2:00 AM", "3:00 AM", "4:00 AM", "5:00 AM", "6:00 AM", "7:00 AM", "8:00 AM", "9:00 AM", "10:00 AM", "11:00 AM", "12:00 PM", "1:00 PM", "2:00 PM", "3:00 PM", "4:00 PM", "5:00 PM", "6:00 PM", "7:00 PM", "8:00 PM", "9:00 PM", "10:00 PM", "11:00 PM"],
datasets: [
{
label: "Average Hourly Blood Glucose Reading",
fill: false,
backgroundColor: "rgba(29, 9, 158,0.2)",
borderColor: "rgba(29, 9, 158,1)",
data: [213, 199, 208, …