chartjs / Chart.js / 14534306110

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Require 'this' when calling tick formatters (#12064)

The `numeric` and `logarithmic` tick formatters require that `this` be provided. That happens automatically if they're used directly as a tick callback but not if they're invoked manually. Failing to pass `this` results in runtime errors similar to the following:

```
TypeError: Cannot read properties of undefined (reading 'chart')
```

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