react-native-jsi-view-helpers

React Native Jsi view helpers

Installation

``sh
package.json
"react-native-jsi-view-helpers": "sergeymild/react-native-jsi-view-helpers#1.0.0"
yarn
npx pod-install
`

Usage

`typescript
import { viewHelpers } from "react-native-jsi-view-helpers";

export interface MeasureParams {
text: string;
fontSize: number;
maxWidth: number;
allowFontScaling?: boolean;
usePreciseWidth?: boolean;
fontFamily?: string;
weight?: TextProps['fontWeight']
}

export interface MeasureTextResult {
height: number;
width: number;
lineCount: number;
lastLineWidth: number;
}

export interface MeasureViewResult {
height: number;
width: number;
x: number;
y: number;
}

export class viewHelpers {
static measureText(params: MeasureParams): MeasureTextResult;
static measureView(ref: React.RefObject): MeasureViewResult;

// scroll to any child in ScrollView
static scrollToChild(
params:
| {
// nativeID of scroll view
scrollNativeID: string;
// nativeID of child in scroll view (can be nested in another views)
childNativeID: string;
// offset
offset?: number;
// scroll to child end view (by default scroll to top)
scrollToEnd?: boolean;
}
| {
// ref of scroll view
scrollViewRef: React.RefObject;
childNativeID: string;
offset?: number;
scrollToEnd?: boolean;
}
)
}
``

Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

MIT