fix(parallel): fix incorrect axis extent when any subsequent series has a larger value than the first

[jackhickson]

Brief Information

This pull request is in the type of:

• bug fixing
• new feature
• others

What does this PR do?

Calculate the correct axis extent for parallel axes when any series after the first has a larger value than the first series.

demo

option = {
  parallelAxis: [
    { dim: 0, name: 'Price' },
    { dim: 1, name: 'Net Weight' },
    { dim: 2, name: 'Amount' },
    {
      dim: 3,
      name: 'Score',
      type: 'category',
      data: ['Excellent', 'Good', 'OK', 'Bad']
    }
  ],
  series: [{
    type: 'parallel',
    lineStyle: {
      width: 4
    },
    data: [
      [12.99, 100, 82, 'Good'],
    ]
  },{
    type: 'parallel',
    lineStyle: {
      width: 4
    },
    data: [
      [20, 120, 60, 'Excellent']
    ]
  }]
};

Fixed issues

• [Bug] Can't automatically calculate correct max value in parallelAxis while datas have multiple categories #18082

Details

Before: What was the problem?

parallel lines are being drawn off the ends of the axes when a value in a series after the first has a larger value

After: How does it behave after the fixing?

The axis is now being calculated correctly

Document Info

One of the following should be checked.

• This PR doesn't relate to document changes
• The document should be updated later
• The document changes have been made in apache/echarts-doc#xxx

Misc

Security Checking

• This PR uses security-sensitive Web APIs.

ZRender Changes

• This PR depends on ZRender changes (ecomfe/zrender#xxx).

Related test cases or examples to use the new APIs

N.A.

Merging options

• Please squash the commits into a single one when merging.

Other information

[echarts-bot]

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[plainheart]

Hi, thanks for your contribution! Please add some test cases for this change.

[github-actions]

The changes brought by this PR can be previewed at: https://echarts.apache.org/examples/editor?version=PR-21387@936e870

[echarts-bot]

Congratulations! Your PR has been merged. Thanks for your contribution! 👍