html5-qrcode
Version:
A cross platform HTML5 QR Code & bar code scanner
17 lines (16 loc) • 661 B
TypeScript
export type OnCameraZoomValueChangeCallback = (zoomValue: number) => void;
export declare class CameraZoomUi {
private zoomElementContainer;
private rangeInput;
private rangeText;
private onChangeCallback;
private constructor();
private render;
private onValueChange;
setValues(minValue: number, maxValue: number, defaultValue: number, step: number): void;
show(): void;
hide(): void;
setOnCameraZoomValueChangeCallback(onChangeCallback: OnCameraZoomValueChangeCallback): void;
removeOnCameraZoomValueChangeCallback(): void;
static create(parentElement: HTMLElement, renderOnCreate: boolean): CameraZoomUi;
}