AntV G2 radar diagram in Vue project: How to customize the label text style?

How to beautify the radar map label text when using the AntV G2 library to draw radar maps in Vue project? Many developers want to adjust the size, color, thickness, etc. of the tag text to improve the readability and visual effect of the chart. This article will explain in detail how to achieve this using the AntV G2 API.

This article will solve the problem of how to customize the text style of AntV G2 radar map label. This can be achieved by accessing axis configuration item of AntV G2. We need to find the corresponding data item axis (assuming it is the 'item' axis here), and then style the text through its label.style property.

Solution: Use chart.axis('item', { ... }) method to configure the 'item' axis. In the configuration object, the label.style object allows custom text style properties, such as: fontSize (font size), fill (color), fontWeight (weight), fontFamily (font). In addition, the sample code hides the coordinate axis and tickline ( line: null , tickLine: null ) and adjusts the grid line style to make the radar diagram simpler.

Complete code example:

 chart.axis('item', {
  line: null,
  tickLine: null,
  label: {
    style: {
      fontSize: 20,
      fill: '#ff0',
      fontWeight: 'bold',
      fontFamily: 'Microsoft Yahei'
    }
  },
  grid: {
    line: {
      style: {
        lineDash: null,
      },
    },
  },
});

This code can effectively modify the text style of the radar map label. Please note that the 'item' axis name may vary depending on the code implementation, please adjust it according to the actual situation. If your radar diagram uses different axes configurations, please find the corresponding axes configuration items to modify them.

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