HighCharts设置图表背景透明
其实就一句话:
backgroundColor: 'rgba(0,0,0,0)'
完整示例:
$(function () { $('#container').highcharts({ chart: { type: 'column', backgroundColor: 'rgba(0,0,0,0)' }, title: { text: 'Stacked column chart' }, xAxis: { categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas'] }, yAxis: { min: 0, title: { text: 'Total fruit consumption' }, stackLabels: { enabled: true, style: { fontWeight: 'bold', color: (Highcharts.theme && Highcharts.theme.textColor) || 'gray' } } }, legend: { align: 'right', x: -70, 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: { column: { stacking: 'normal', dataLabels: { enabled: true, color: (Highcharts.theme && Highcharts.theme.dataLabelsColor) || 'white' } } }, series: [{ name: 'John', data: [5, 3, 4, 7, 2] }, { name: 'Jane', data: [2, 2, 3, 2, 1] }, { name: 'Joe', data: [3, 4, 4, 2, 5] }] }); });
还有另外一个属性,plotBackgroundColor: null
这个属性的意思是指图表部分,不含标题、说明信息,x轴y轴上的提示信息等部分的背景色,例如: