Function readThemeView

readThemeView(raw: unknown): ThemeViewDeclaration | null
Reads a theme's view off a profile.
Parameters
- raw: unknown
  The value of view, as parsed from the profile.
Returns ThemeViewDeclaration | null
The view in the form that applies — bounds when it holds two [lat, lng] corners, south-west then north-east, otherwise center with zoom — or null when neither form is usable: the theme then frames nothing.
Example
```
readThemeView({ bounds: [[43, 1], [44, 2]] }); // { bounds: [[43, 1], [44, 2]] }
readThemeView({ center: [43.5, 1.5], zoom: 9 }); // { center: [43.5, 1.5], zoom: 9 }
readThemeView({ center: [43.5, 1.5] }); // null — a centre needs its zoom
```
- Defined in packages/core/src/kernel/config/view-extent.ts:109