我有一个高图堆积柱形图,显示各个扇区的正,零和负回报。但我面临一个奇怪的问题,因为我有三个系列,如果我有一个小于3的系列值,图表显示错误的信息,我不是什么原因。例如,在我的代码中请注意黄麻,纸和&印刷和电信部门的价值;这些值的总和小于3,但每个值有3个值,图表显示错误的信息。如果您放置光标,您会注意到,并且您也会看到堆叠也是错误的。在这里小提琴:http://jsfiddle.net/Snowbell92/KtrZz/。检查最后一个部门“电信”。它的正值为2,但是当我从图例中转出正值时,电信仍会得到一个两列,只有红色。该值根本没有得到更新。我的javascript for highchart下面:
$(function () {
$('#container').highcharts({
chart: {
type: 'column',
height: 400
},
title: {
text: 'Todays Sector Up/Down Ratio'
},
xAxis: {
categories: ['Bank', 'Engineering', 'Food & Allied', 'Fuel & Power', 'Jute','Textile','Pharmaceuticals','Paper & Printing','Serv. & R. Estate', 'Cement','Miscellaneous','Insurance','NBFI','IT Sector','Travel & Leisure','Ceramics','Mutual Funds','Tannery','Telecom'],
labels: {
rotation: -45,
align: 'right',
style: {
fontSize: '10px',
fontFamily: 'Verdana, sans-serif'
}
}
},
yAxis: {
min: 0,
labels:
{
enabled: false
},
title: {
text: ''
},
stackLabels: {
enabled: true,
style: {
fontWeight: 'bold',
color: (Highcharts.theme && Highcharts.theme.textColor) || 'gray'
}
}
},
legend: {
align: 'left',
x: 20,
verticalAlign: 'top',
y: 20,
floating: true,
backgroundColor: (Highcharts.theme && Highcharts.theme.legendBackgroundColorSolid) || 'white',
borderColor: '#CCC',
borderWidth: 1,
shadow: false
},
tooltip: {
formatter: function() {
return '<b>'+ this.x +'</b><br/>'+
this.series.name +': '+ this.y +'<br/>'+
'Total: '+ this.point.stackTotal;
}
},
plotOptions: {
series: {
minPointLength:15,
borderColor: '#f2f2f2',
borderWidth: 2,
shadow: true
},
column: {
stacking: 'normal',
pointPadding: 0.1,
dataLabels: {
enabled: false,
color: (Highcharts.theme && Highcharts.theme.dataLabelsColor) || 'white',
verticalAlign: 'top'
}
}
},
credits: {
enabled: false
},
series: [{
name: 'Positive Return',
data: [15, 20, 14, 7, 1, 20,15,1,2,5,4,20,15,2,2,3,35,2,2],
color: '#008000',
}, {
name: '0 Return',
data: [5, 2, 2, 3, 1, 9,8,0,1,1,3,5,5,2,0,1,5,3,0],
color: '#1F497D',
}, {
name: 'Negetive Return',
data: [10, 5, 1 , 5, 1, 3,2,0,1,1,2,21,3,2,1,1,3,0,0],
color: '#F40909',
}]
});
});
感谢任何帮助。谢谢你提前。
答案 0 :(得分:3)
如果你问为什么你的图表显示列甚至值为零,那是因为plotOptions
中的minPointLeght
设置:
plotOptions: {
series: {
minPointLength:15, //get rid of the minPointLength setting and you will be fine
borderColor: '#f2f2f2',
borderWidth: 2,
shadow: true
},
我更新了你的jsfiddle:http://jsfiddle.net/KtrZz/1/