图例文本省略混乱 #5935

问题描述

在绘制如下两条折线图的时候，图例'Tokyo'的文本会被部分省略，而'London'没有被省略。此外，'Tokyo '（插入空格）、'Tokyx'、'Tokyoo'不会被省略。

重现链接

https://codesandbox.io/p/sandbox/bug-legend-xh6vwx

重现步骤

import { Chart } from '@antv/g2';

const data = [
  { month: 'Jan', city: 'Tokyo', temperature: 7 },
  { month: 'Jan', city: 'London', temperature: 3.9 },
  { month: 'Feb', city: 'Tokyo', temperature: 6.9 },
  { month: 'Feb', city: 'London', temperature: 4.2 },
  { month: 'Mar', city: 'Tokyo', temperature: 9.5 },
  { month: 'Mar', city: 'London', temperature: 5.7 },
  { month: 'Apr', city: 'Tokyo', temperature: 14.5 },
  { month: 'Apr', city: 'London', temperature: 8.5 },
  { month: 'May', city: 'Tokyo', temperature: 18.4 },
  { month: 'May', city: 'London', temperature: 11.9 },
  { month: 'Jun', city: 'Tokyo', temperature: 21.5 },
  { month: 'Jun', city: 'London', temperature: 15.2 },
  { month: 'Jul', city: 'Tokyo', temperature: 25.2 },
  { month: 'Jul', city: 'London', temperature: 17 },
  { month: 'Aug', city: 'Tokyo', temperature: 26.5 },
  { month: 'Aug', city: 'London', temperature: 16.6 },
  { month: 'Sep', city: 'Tokyo', temperature: 23.3 },
  { month: 'Sep', city: 'London', temperature: 14.2 },
  { month: 'Oct', city: 'Tokyo', temperature: 18.3 },
  { month: 'Oct', city: 'London', temperature: 10.3 },
  { month: 'Nov', city: 'Tokyo', temperature: 13.9 },
  { month: 'Nov', city: 'London', temperature: 6.6 },
  { month: 'Dec', city: 'Tokyo', temperature: 9.6 },
  { month: 'Dec', city: 'London', temperature: 4.8 },
];

const chart = new Chart({
  container: 'container',
  autoFit: true,
});

chart
  .data(data)
  .encode('x', 'month')
  .encode('y', 'temperature')
  .encode('color', 'city')
  .scale('x', {
    range: [0, 1],
  })
  .scale('y', {
    nice: true,
  })
  .axis('y', { labelFormatter: (d) => d + '°C' });

chart.line().encode('shape', 'smooth');

chart.point().encode('shape', 'point').tooltip(false);

chart.render();

预期行为

期望看到两个图例的文本能够被完整地显示出来，而不被省略

平台

• 操作系统: Windows
• 网页浏览器: Google Chrome, Microsoft Edge

屏幕截图或视频（可选）

No response

补充说明（可选）

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