wam-community/dist/plugins/burns-audio/functionseq/shared/ui/Knob.d.ts

A collection of prebuilt Web Audio Modules ready for use

import { Component, h } from 'preact';
export declare type KnobProps = {
    value: () => number;
    label: string;
    size: number;
    padding: number;
    bipolar: boolean;
    integer?: boolean;
    minimumValue: number;
    maximumValue: number;
    defaultValue?: number;
    color: string;
    onChange(value: number): void;
    valueString?(value: number): string;
    units?: string;
    decimals?: number;
    showValue?: boolean;
};
declare type KnobState = {};
export declare class Knob extends Component<KnobProps, KnobState> {
    static defaultProps: {
        minimumValue: number;
        maximumValue: number;
        size: number;
        value: number;
        padding: number;
        integer: boolean;
        color: string;
        label: string;
        bipolar: boolean;
        units: string;
        decimals: number;
        showValue: boolean;
    };
    pressed: boolean;
    ref?: HTMLDivElement;
    position?: {
        x: number;
        y: number;
    };
    dragStartValue?: number;
    center: [number, number];
    radii: [number, number];
    svg: SVGElement;
    range: SVGElement;
    arc: SVGElement;
    valueLabel?: HTMLLabelElement | null;
    animationRequest?: number;
    animationTimeout?: number;
    lastValue?: number;
    constructor();
    componentDidMount(): void;
    componentWillUnmount(): void;
    cancelAnimation(): void;
    scheduleAnimation(): void;
    scheduleFrame(): void;
    animationFrame(): void;
    setup(ref: HTMLDivElement | null): void;
    onDoubleClick(e: MouseEvent): void;
    onMousedown(e: MouseEvent): void;
    onMouseup(e: MouseEvent): void;
    onMousemove(e: MouseEvent): void;
    setValue(v: number): void;
    render(): h.JSX.Element;
}
export {};