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在我的图中，我想为count添加列图和折线图（趋势线）。我的代码是这样的
var crime_data=[];
for(var i=0;i<result.themes.length;i++){
var crime={};
var test2 = result.themes[i];
var test = test2[Object.keys(test2)];
console.log("test",test);
crime.name = Object.keys(result.themes[i]);
crime.data = [];
var test1 = test.individualValueVariable;
for(var j=0;j<test1.length;j++){
crime.data.push(test1[j].count);
};
crime_data.push(crime);
};
var crimeChart = new Highcharts.Chart({
chart: {
renderTo: 'container1',
type: 'colomn'
},
xAxis: {
categories:year,
crosshair: true
},
yAxis: {
min: 0,
title: {
text: 'Count'
}
},
credits: {
enabled: false
},
tooltip: {
shared: true,
},
plotOptions: {
column: {
pointPadding: 0.2,
borderWidth: 0,
depth: 25,
allowPointSelect: true,
cursor: 'pointer',
point: {
},
}
},
series:crime_data
});
如果我添加类型'样条'串联。我没有得到数据，也没有趋势线。请建议我如何在这种情况下添加趋势线。
这是我的JSON：
{
"boundaries": {
"boundary": [{
"boundaryId": "45083021025",
"boundaryType": "USA_POSTCODE",
"boundaryRef": "B1"
}]
},
"themes": [{
"TheftCrimeTheme": {
"boundaryRef": "B1",
"individualValueVariable": [{
"name": "2012 Theft Crime",
"description": "Theft Crime for 2012",
"count": 310
}, {
"name": "2013 Theft Crime",
"description": "Theft Crime for 2013",
"count": 230
}]
}
}, {
"AssaultCrimeTheme": {
"boundaryRef": "B1",
"individualValueVariable": [{
"name": "2012 Assault Crime",
"description": "Assault Crime for 2012",
"count": 50
}, {
"name": "2013 Assault Crime",
"description": "Assault Crime for 2013",
"count": 41
}]
}
}]
}
请给我建议，我应该怎么做。