@visactor/vrender-kits
Version:
## Description
50 lines (49 loc) • 2.44 kB
TypeScript
import { BaseEnvContribution } from '@visactor/vrender-core';
import type { EnvType, ICreateCanvasParams, IEnvContribution, IGlobal } from '@visactor/vrender-core';
type Canvas = any;
type NodePkg = {
createCanvas: (width: number, height: number, type?: 'pdf' | 'svg') => Canvas;
createImageData: (data: Uint8ClampedArray, width: number, height?: number) => ImageData;
loadImage: (src: string | any, options?: any) => Promise<any>;
Resvg?: any;
};
export declare class NodeEnvContribution extends BaseEnvContribution implements IEnvContribution {
type: EnvType;
pkg: NodePkg;
_lastTime: number;
supportEvent: boolean;
configure(service: IGlobal, pkg: NodePkg): void;
getDynamicCanvasCount(): number;
getStaticCanvasCount(): number;
loadJson(url: string): Promise<{
loadState: 'success' | 'fail';
data: Record<string, unknown> | null;
}>;
loadArrayBuffer(url: string): Promise<{
loadState: 'success' | 'fail';
data: ArrayBuffer | null;
}>;
loadImage(url: string): Promise<{
loadState: 'success' | 'fail';
data: HTMLImageElement | null;
}>;
loadSvg(svgStr: string): Promise<{
loadState: 'success' | 'fail';
data: HTMLImageElement | null;
}>;
createCanvas(params: any): Canvas;
releaseCanvas(canvas: Canvas | any): void;
getDevicePixelRatio(): number;
getRequestAnimationFrame(): (callback: FrameRequestCallback) => number;
getCancelAnimationFrame(): (h: number) => void;
addEventListener<K extends keyof DocumentEventMap>(type: K, listener: (this: Document, ev: DocumentEventMap[K]) => any, options?: boolean | AddEventListenerOptions | undefined): void;
addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions | undefined): void;
removeEventListener<K extends keyof DocumentEventMap>(type: K, listener: (this: Document, ev: DocumentEventMap[K]) => any, options?: boolean | EventListenerOptions | undefined): void;
removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions | undefined): void;
getElementById(str: string): HTMLElement | null;
getRootElement(): HTMLElement | null;
dispatchEvent(event: any): boolean;
release(...params: any): void;
createOffscreenCanvas(params: ICreateCanvasParams): void;
}
export {};