i-ce-fish commented on issue #17763:
URL: https://github.com/apache/echarts/issues/17763#issuecomment-2961599925
> **Issue Symptom 问题症状** Console warning appears when using `indicator.max:
100` + `alignTicks: true` in radar chart:在雷达图中使用 `indicator.max: 100` +
`alignTicks: true` 时出现控制台警告： `[ECharts] The ticks may be not readable when set
min: 0, max: 100 and alignTicks: true` Removing `max` directly breaks data
proportions.删除 `max` 会直接破坏数据比例。
>
> **Root Cause 根本原因**
>
> * `alignTicks: true` forces ticks alignment across axes but causes
conflicts with dense `0-100` ranges`alignTicks: true` 强制跨轴对齐，但会导致与密集的 `0-100`
范围发生冲突
> * Default `splitNumber` logic may conflict with `max: 100`默认 `splitNumber`
逻辑可能与 `max: 100` 冲突
>
> **Solution 解决方案**
>
> // Problematic config (with warning)
> radar: {
> indicator: skillNames.map(name => ({ name, max: 100 })),
> shape: 'polygon',
> splitNumber: 4, // ❌ Mismatched split for 0-100 range
> }
>
> // Fixed config (warning-free)
> radar: {
> indicator: skillNames.map(name => ({ name, max: 100 })), // ✅ Keep scale
> shape: 'polygon',
> splitNumber: 5, // ✅ 100/5=20 for clean ticks
> alignTicks: false, // ✅ Disable forced alignment
> axisTick: { show: false },// ✅ Hide crowded ticks
> axisLabel: { // ✅ Optimize labels
> interval: 'auto', // Auto-calculate interval
> formatter: (v) => Math.round(v) // Force integer display
> }
> }
> **Key Config Explanations 关键配置说明**
>
> 1. `splitNumber: 5`
>
> * Divide 0-100 into 5 segments (20 units each)将 0-100 分成 5 段（每段 20 个单位）
> 2. `alignTicks: false`
>
> * Prevent warning by disabling forced tick alignment通过禁用强制刻度对齐来防止警告
> 3. `axisLabel.formatter`
>
> * Avoid decimal anomalies like `20.0000000001`避免出现 `20.0000000001`
之类的小数异常
>
> **Best Practices 最佳实践**
>
> * Ensure all data values ≤ `max: 100`确保所有数据值≤ `max: 100`
> * Add `splitArea` for better visual hierarchy添加 `splitArea` 以获得更好的视觉层次
> * Use `axisTick.length: 3` if tick lines are needed如果需要刻度线，请使用
`axisTick.length: 3`
Are you AI? This is not work in my porject
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