@visactor/vrender-core
Version:
## Description
25 lines (24 loc) • 1.19 kB
TypeScript
import type { IGlobal, ICanvas, IContext2d, IDrawToParams, IGroup, ILayer, ILayerHandlerContribution, IWindow, ILayerHandlerInitParams, ILayerHandlerDrawParams, IDrawContext, LayerMode } from '../../../interface';
import type { IBounds } from '@visactor/vutils';
export declare class CanvasLayerHandlerContribution implements ILayerHandlerContribution {
layer: ILayer;
canvas: ICanvas;
context: IContext2d;
offscreen: boolean;
main: boolean;
window: IWindow;
type: LayerMode;
global: IGlobal;
secondaryHandlers: ILayerHandlerContribution[];
constructor();
setDpr(dpr: number): void;
init(layer: ILayer, window: IWindow, params: ILayerHandlerInitParams): void;
resize(w: number, h: number): void;
resizeView(w: number, h: number): void;
render(group: IGroup[], params: ILayerHandlerDrawParams, userParams?: Partial<IDrawContext>): void;
merge(layerHandlers: ILayerHandlerContribution[]): void;
prepare(dirtyBounds: IBounds, params: ILayerHandlerDrawParams): void;
drawTo(target: IWindow, group: IGroup[], params: IDrawToParams & ILayerHandlerDrawParams): void;
getContext(): IContext2d;
release(): void;
}