删除饼图图例中名称和百分比之间的 space (amcharts4)

Question

我想删除名称和百分比之间的图例中的 space。在图片中，我用黄色突出显示了 space。

例如，我希望第一个图例项是 "Lithuania (30.5%)"。 "Lithuania" 和“30.5%”之间的额外 space 破坏了我的 UI。

我的图例代码如下：

// Add and configure Series
var pieSeries = chart.series.push(new am4charts.PieSeries());
pieSeries.dataFields.value = "litres";
pieSeries.dataFields.category = "country";
pieSeries.slices.template.stroke = am4core.color("#fff");
pieSeries.slices.template.strokeWidth = 2;
pieSeries.slices.template.strokeOpacity = 1;
pieSeries.ticks.template.disabled = true;
pieSeries.labels.template.disabled = true;

// This creates initial animation
pieSeries.hiddenState.properties.opacity = 1;
pieSeries.hiddenState.properties.endAngle = -90;
pieSeries.hiddenState.properties.startAngle = -90;

pieSeries.legendSettings.labelText = '{category}';
pieSeries.legendSettings.valueText = null;
pieSeries.labels.template.text = "{category}: {value}";
pieSeries.slices.template.tooltipText = "{category}: {value}";

chart.legend = new am4charts.Legend();
chart.legend.fontSize = 5;
chart.legend.markers.template.width = 5;
chart.legend.markers.template.height = 5;

我必须做出什么改变才能完成这项工作？

Answer 1

您可以将值移动到 "labelText":

pieSeries.legendSettings.labelText = "{category}: {value.percent.formatNumber('#.0')}%";

并完全禁用值标签：

chart.legend.valueLabels.template.disabled = true;

删除饼图图例中名称和百分比之间的 space (amcharts4)

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