fcr-core/lib/room-control/whiteboard-control-v1/utils.d.ts

Core APIs for building online scenes

import { ApplianceNames, FcrBoardShape, FcrBoardToolType, ShapeType } from './enum';
import { EStrokeType } from '@netless/appliance-plugin';
import { BaseImageSize, FetchImageResult } from './type';
export declare const heightPerTool = 36;
export declare const heightPerColor = 18;
export declare const defaultToolsRetain: number;
export declare const verticalPadding = 10;
export declare const sceneNavHeight: number;
export declare const widgetContainerClassName = "netless-whiteboard-wrapper";
export declare const layoutContentClassName = "fcr-layout-content-main-view";
export declare const videoRowClassName = "fcr-layout-content-video-list-row";
export declare const toolbarClassName = "fcr-board-toolbar";
export declare const windowClassName = "netless-whiteboard-wrapper";
export declare const WINDOW_TITLE_HEIGHT = 28;
export declare const WINDOW_ASPECT_RATIO: number;
export declare const WINDOW_MIN_SIZE: {
    width: number;
    height: number;
};
export declare const WINDOW_REMAIN_SIZE: {
    width: number;
    height: number;
};
export declare const WINDOW_REMAIN_POSITION: {
    x: number;
    y: number;
};
/**
 * 根据
 * @param imageInnerSize
 * @returns
 */
export declare const getImageSize: (imageInnerSize: BaseImageSize, containerSize: BaseImageSize) => BaseImageSize;
/**
 *
 * @param url
 * @returns
 */
export declare const fetchImageInfoByUrl: (url: string, containerSize: BaseImageSize) => Promise<FetchImageResult>;
export declare const mergeCanvasImage: (scenes: (() => Promise<HTMLCanvasElement | null>)[]) => Promise<HTMLCanvasElement>;
export declare const textColors: string[];
export declare const defaultStrokeColor: {
    r: number;
    g: number;
    b: number;
};
export declare const defaultTextSize = 24;
export declare const mediaMimeTypes: Record<string, string>;
export declare const convertToNetlessBoardTool: (tool: FcrBoardToolType) => never[] | readonly [ApplianceNames.selector] | readonly [ApplianceNames.pencilEraser] | readonly [ApplianceNames.laserPointer] | readonly [ApplianceNames.hand] | readonly [ApplianceNames.text] | readonly [ApplianceNames.arrow] | readonly [ApplianceNames.rectangle] | readonly [ApplianceNames.ellipse] | readonly [ApplianceNames.straight] | readonly [ApplianceNames.pencil] | readonly [ApplianceNames.shape, ShapeType.Triangle] | readonly [ApplianceNames.shape, ShapeType.Pentagram] | readonly [ApplianceNames.shape, ShapeType.Rhombus] | readonly [ApplianceNames.clicker];
export declare const convertToNetlessStorkeType: (type: FcrBoardToolType) => EStrokeType.Normal | EStrokeType.Dotted | EStrokeType.LongDotted;
export declare const convertToFcrBoardToolShape: (tool?: ApplianceNames, shape?: ShapeType) => FcrBoardToolType[] | (FcrBoardShape | undefined)[];
export declare const hexColorToWhiteboardColor: (val: string) => number[];
export declare const src2DataURL: (src: string) => Promise<string>;