PinchChangeEvent
A pinch's move, with how much the scale changed since the last one.
Verwendung
Apply a pinch's change in scale.
// Apply a pinch's change in scale.
import { Text, pinch, signal, type PinchChangeEvent } from 'kuito';
const fontSize = signal(17);
// Text size follows the pinch, between 12 and 34 points.
const resize = (event: PinchChangeEvent) => {
fontSize.value = Math.min(34, Math.max(12, fontSize.value * event.scaleChange));
};
<Text fontSize={fontSize.value} gestures={[pinch({ onChange: resize })]}>
Pinch to resize
</Text>;Typdeklaration
export interface PinchChangeEvent extends PinchEvent {
scaleChange: number;
}Mitglieder 8
| Name | Typ | Erforderlich | Beschreibung |
|---|---|---|---|
scaleChange | number | Ja | — |
scale | number | Ja | — |
focalX | number | Ja | — |
focalY | number | Ja | — |
velocity | number | Ja | — |
state | number | Ja | — |
numberOfPointers | number | Ja | — |
pointerType | number | Ja | — |
Generiert aus den öffentlichen TypeScript-Deklarationen: Signaturen, Props und Standardwerte stammen aus der geprüften Quelle, Beschreibungen aus deren JSDoc. Kein Standardwert ist erfunden.