首先这是我的代码
http://jsfiddle.net/woon123/5t2gpyx7/
$(function () {
var chart = new Highcharts.Chart({
chart: {
type: 'column',
renderTo: 'venue_chart',
},
credits: {
enabled: false
},
title: {
text: 'Popularity of Venues'
},
subtitle: {
text: 'Redemption Count'
},
yAxis: {
allowDecimals: false,
min: 0,
title: {
text: 'Number of Users'
}
},
xAxis: {
type: 'category'
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'top',
y: 30
},
series: [{
name: "Chicken Up @ Jurong East",
data: [{
name: "Chicken Up @ Jurong East",
y: 30,
drilldown: "Chicken Up @ Jurong East"
}]
}, {
name: "Chicken Up @ Tanjong Pagar",
data: [{
name: "Chicken Up @ Tanjong Pagar",
y: 50,
drilldown: "Chicken Up @ Tanjong Pagar"
}]
}, {
name: "Chicken Up @ Tampines",
data: [{
name: "Chicken Up @ Tampines",
y: 60,
drilldown: "Chicken Up @ Tampines"
}]
}, ],
drilldown: {
series: [{
name: "Redemption Count",
id: "Chicken Up @ Jurong East",
data: [
[
"Yangpa Bomb Introductory Promo", 5],
[
"1 For 1 Chicken Up Wings and Korean Bingsu", 4],
[
"Soju Cocktails at $17.00", 1],
[
"12345678", 10],
[
"50% OFF Ganjang, Yanguyum Wings and Soju Cocktails!", 10], ]
}, {
name: "Redemption Count",
id: "Chicken Up @ Tanjong Pagar",
data: [
[
"Yangpa Bomb Introductory Promo", 10],
[
"1 For 1 Chicken Up Wings and Korean Bingsu", 10],
[
"Soju Cocktails at $17.00", 10],
[
"12345678", 10],
[
"Early Bird 20% Off Bill", 3],
[
"50% OFF Ganjang, Yanguyum Wings and Soju Cocktails!", 17], ]
}, {
name: "Redemption Count",
id: "Chicken Up @ Tampines",
data: [
[
"Yangpa Bomb Introductory Promo", 10],
[
"1 For 1 Chicken Up Wings and Korean Bingsu", 10],
[
"Soju Cocktails at $17.00", 15],
[
"12345678", 15],
[
"50% OFF Ganjang, Yanguyum Wings and Soju Cocktails!", 10], ]
}, ]
}
});
});
我的问题是，虽然图例显示正确，但在 x 轴中使用 type:category 时，它只显示姓氏 Chicken Up @ Tampines。
我希望 x 轴显示所有三个 field ，而不仅仅是最后一个 field ，并且图例保持原样。
另一个问题是在我深入研究之后。
在这种情况下，我希望图例显示 x 轴，以便我可以打开/关闭它们。
我尝试设置 x 轴来显示类别['venue1'、'venue2'、'venue3']，但在本例中我的图例仅显示系列 1。
我想要一些关于如何使图例和 x 轴相同的建议。
谢谢!
最佳答案
我给你两个 fiddle ，这些可以作为线索!
第一:fiddle
$(function(){
$('#container').highcharts({
chart: {
type: 'column'
},
title: {
text: 'Staten Island Violation Distribution'
},
subtitle: {
text: 'Source: NYC Open DataSet</a>'
},
xAxis: {
type: 'category',
labels: {
rotation: -45,
style: {
fontSize: '13px',
fontFamily: 'Verdana, sans-serif'
}
}
},
data: {
csv: document.getElementById('csv').innerHTML
},
yAxis: {
min: 0,
title: {
text: 'Count'
}
},
legend: {
enabled: true
},
tooltip: {
pointFormat: 'Count: <b>{point.y}</b>'
},
plotOptions: {
column: {
grouping: false,
dataLabels: {
enabled: true,
rotation: -90,
color: '#FFFFFF',
align: 'right',
format: '{point.y}', // one decimal
y: 10, // 10 pixels down from the top
style: {
fontSize: '8px',
fontFamily: 'Verdana, sans-serif'
}
}
}
},
series: [ { name: "Description" },
{ name: "Description1" },
{ name: "Description2" },
{ name: "Description3" },
{ name: "Description4" },
{ name: "Description5" } ]
});
});
第二个:fiddle
$(function () {
// Create the chart
$('#container').highcharts({
chart: {
type: 'column'
},
title: {
text: 'Basic drilldown'
},
xAxis: {
type: 'category'
},
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true
}
}
},
series: [{
name: 'Things',
colorByPoint: true,
data: [{
name: 'Animals',
y: 5,
drilldown: 'animals'
}, {
name: 'Fruits',
y: 2,
drilldown: 'fruits'
}, {
name: 'Cars',
y: 4,
drilldown: 'cars'
}]
}],
drilldown: {
series: [{
id: 'animals',
data: [
['Cats', 4],
['Dogs', 2],
['Cows', 1],
['Sheep', 2],
['Pigs', 1]
]
}, {
id: 'fruits',
data: [
['Apples', 4],
['Oranges', 2]
]
}, {
id: 'cars',
data: [
['Toyota', 4],
['Opel', 2],
['Volkswagen', 2]
]
}]
}
});
});
编码愉快!
关于javascript - Highcharts:获取 x 轴显示图例，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/33194681/