# mode

Wafer map: colouring mode (`grid` accent / `bin` categorical bin map).

Canonical: https://chart.syidax.com/docs/options/mode/

<a id="definition"></a>

## Definition

| Item | Value |
| --- | --- |
| JavaScript property | `mode` |
| HTML attribute | `mode` |
| Type | `WaferMapMode` |
| Default | `undefined` |
| Allowed values | `value`, `grid`, `bin`, `binary` |

undefined means this property was not explicitly set. The effective value may depend on the chart type and other settings.

- [WaferMapMode](https://chart.syidax.com/docs/types/WaferMapMode.md) — Type definition

<a id="example"></a>

## Configuration example

```javascript
// Register sy-wafer-map and create the element before configuring it.
chart.mode = "bin";
```

- [Wafer Map · Complete examples and API](https://chart.syidax.com/docs/components/wafer-map.md)

<a id="related"></a>

## Related documentation

A property with the same name may have different types and defaults across charts. When using a direct tag, follow that chart's documentation below.

- [Shared facade and direct tags](https://chart.syidax.com/docs/concepts.md)
- [sy-wafer-map](https://chart.syidax.com/docs/components/wafer-map.md#property-mode)