The width of label in yAxis dose not be set an appropriate width when the 'textAlign' has been set 'start'.The width is set about 20px directly.I can only justify the offsetX to minus value to fix it.Could G2 fit the label width automatically rather than to set offsetX manually? #4050

• I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

https://github.com/antvis/g2

Steps to reproduce

import G2 from "@antv/g2";

const data = [
  { type: '汽车', value: 34 },
  { type: '建材家居', value: 85 },
  { type: '住宿旅游', value: 103 },
  { type: '交通运输与仓储邮政', value: 142 },
  { type: '建筑房地产', value: 251 },
  { type: '教育', value: 367 },
  { type: 'IT 通讯电子', value: 491 },
  { type: '社会公共管理', value: 672 },
  { type: '医疗卫生', value: 868 },
  { type: '金融保险', value: 1234 }
];
const chart = new G2.Chart({
  container: 'container',
  forceFit: true,
  height: 500,
  padding: [ 20, 40, 50, 124 ]
});
chart.source(data, {
  value: {
    max: 1300,
    min: 0,
    nice: false,
    alias: '销量（百万）'
  }
});
chart.axis('type', {
  label: {
    // If the textAlign is set 'start', I can just set the offsetX to a minus value to see all text of y.
    offsetX: -100,
    textStyle: {
      textAlign: 'start',
      fill: '#8d8d8d',
      fontSize: 12
    }
  },
  tickLine: {
    alignWithLabel: false,
    length: 0
  },
  line: {
    lineWidth: 0
  }
});
chart.axis('value', {
  label: null,
  title: {
    offset: 30,
    textStyle: {
      fontSize: 12,
      fontWeight: 300
    }
  }
});
chart.legend(false);
chart.coord().transpose();
chart.interval().position('type*value').size(26)
  .opacity(1)
  .label('value', {
    textStyle: {
      fill: '#8d8d8d'
    },
    offset: 10
  });
chart.render();

look at the annotation of the code snippet.

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