1、格式
var data = [{
"companyA": "-1.9",
"companyB": 1,
"companyC":2,
year: "2000"
}, {
"companyA": "-0.8",
"companyB": 0.8,
"companyC": 2,
year: "2001"
}, {
"companyA": "3.4",
"companyB": 1.9,
"companyC": 2,
year: "2002"
}, {
"companyA": "4.1",
"companyB": 2.5,
"companyC": 2,
year: "2003"
}, {
"companyA": "4.3",
"companyB": 3.1,
"companyC": 2,
year: "2004"
}, {
"companyA": "5.9",
"companyB": 4.5,
"companyC": 2.6,
year: "2005"
}, {
"companyA": "6.1",
"companyB": 5.7,
"companyC": 2.7,
year: "2006"
}, {
"companyA": "6.5",
"companyB": 7.2,
"companyC": 2.8,
year: "2007"
}, {
"companyA": "5.2",
"companyB": 6.5,
"companyC": 3,
year: "2008"
}, {
"companyA": "4.8",
"companyB": 6.8,
"companyC": 4,
year: "2009"
}];
2、加载
function onload() {
var chart1 = new dhtmlXChart({
view: "spline",
container: "chart1",
value: "#companyA#",
item: {
borderColor: "#3399ff",
color: "#ffffff"
},
line: {
color: "#3399ff",
width: 3
},
xAxis: {
template: "#year#"
},
yAxis: {
start: -2,
step: 1,
end: 8
},
padding: {
left: 35,
bottom: 20
},
origin: 0,
legend: {
layout: "x",
width: 75,
align: "center",
valign: "bottom",
marker: {
type: "round",
width: 15
},
values: [{
text: "company A",
color: "#3399ff"
}, {
text: "company B",
color: "#66cc00"
}]
}
});
chart1.addSeries({
value: "#companyB#",
item: {
borderColor: "#66cc00",
color: "#ffffff"
},
line: {
color: "#66cc00",
width: 3
}
});
chart1.addSeries({
value: "#companyC#",
item: {
borderColor: "#66cc00",
color: "#ffffff"
},
line: {
color: "#66cc00",
width: 3
}
});
chart1.parse(data, "json");
}
$(function () {
onload();
});