Would I be able to round the edges of a heatmap made with highcharts?
See their example here:
http://jsfiddle.net/gh/get/jquery/1.9.1/highslide-software/highcharts.com/tree/master/samples/highcharts/demo/heatmap/
中的自动换行按钮我试图让每个方块都有圆角，但是当我添加它时，borderRadius命令不起作用。
E.g。
series: [{
name: 'Sales per employee',
// My addition
borderRadius: 5,
borderWidth: 1,
data: [[0, 0, 10], [0, 1, 19], [0, 2, 8], [0, 3, 24], [0, 4, 67], [1, 0, 92], [1, 1, 58], [1, 2, 78], [1, 3, 117], [1, 4, 48], [2, 0, 35], [2, 1, 15], [2, 2, 123], [2, 3, 64], [2, 4, 52], [3, 0, 72], [3, 1, 132], [3, 2, 114], [3, 3, 19], [3, 4, 16], [4, 0, 38], [4, 1, 5], [4, 2, 8], [4, 3, 117], [4, 4, 115], [5, 0, 88], [5, 1, 32], [5, 2, 12], [5, 3, 6], [5, 4, 120], [6, 0, 13], [6, 1, 44], [6, 2, 88], [6, 3, 98], [6, 4, 96], [7, 0, 31], [7, 1, 1], [7, 2, 82], [7, 3, 32], [7, 4, 30], [8, 0, 85], [8, 1, 97], [8, 2, 123], [8, 3, 64], [8, 4, 84], [9, 0, 47], [9, 1, 114], [9, 2, 31], [9, 3, 48], [9, 4, 91]],
dataLabels: {
enabled: true,
color: '#000000'
}
}]
我也尝试过：
plotOptions:{
heatmap:{
borderRadius:5
}
},
似乎都没有效果。
答案 0 :(得分：1)
一般来说，它不受支持，但实现这一点非常容易：
Highcharts.seriesTypes.heatmap.prototype.pointAttrToOptions.r = 'borderRadius';