# Type Alias: PreviewType

```
type PreviewType =  | PreviewTypeImage  | PreviewTypeColor;
```

Represents a preview, which can be either an image or a color.

The `PreviewType` type provides a set of values that describe a preview. These options include settings for the image or color preview.

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[Source](https:/img.ly/docs/cesdk/vue/api/cesdk-js/type-aliases/positionmode)