amandaXCY opened a new issue #10206: bug 自定义line不能不能显示 URL: https://github.com/apache/incubator-echarts/issues/10206 ``` var girth = [8.3, 8.6, 8.8, 10.5, 10.7, 10.8, 11.0, 11.0, 11.1, 11.2, 11.3, 11.4, 11.4, 11.7, 12.0, 12.9, 12.9, 13.3, 13.7, 13.8, 14.0, 14.2, 14.5, 16.0, 16.3, 17.3, 17.5, 17.9, 18.0, 18.0, 20.6]; // See https://github.com/ecomfe/echarts-stat var bins = ecStat.histogram(girth); var interval; var min = Infinity; var max = -Infinity; data = echarts.util.map(bins.data, function (item, index) { var x0 = bins.bins[index].x0; var x1 = bins.bins[index].x1; interval = x1 - x0; min = Math.min(min, x0); max = Math.max(max, x1); return [x0, x1, item[1]]; }); function renderItem(params, api) { var yValue = api.value(2); var start = api.coord([api.value(0), yValue]); var size = api.size([api.value(1) - api.value(0), yValue]); var style = api.style(); return { type: 'line', shape: { x1: start[0], y1: start[1], x2:300, y2:300 }, style: style }; } option = { title: { text: 'Girths of Black Cherry Trees', subtext: 'By ecStat.histogram', sublink: 'https://github.com/ecomfe/echarts-stat', left: 'center', top: 10 }, color: ['rgb(25, 183, 207)'], grid: { top: 80, containLabel: true }, xAxis: [{ type: 'value', min: min, max: max, interval: interval }], yAxis: [{ type: 'value', }], series: [{ name: 'height', type: 'custom', renderItem: renderItem, itemStyle:{borderWidth:10}, label: { normal: { show: true, position: 'insideTop' } }, encode: { x: [0, 1], y: 2, tooltip: 2, label: 2 }, data: data }] ```
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