excalidraw/src/element/newElement.ts

import { RoughCanvas } from "roughjs/bin/canvas";

import { SceneState } from "../scene/types";
import { randomSeed } from "../random";

export function newElement(
  type: string,
  x: number,
  y: number,
  strokeColor: string,
  backgroundColor: string,
  fillStyle: string,
  strokeWidth: number,
  roughness: number,
  opacity: number,
  width = 0,
  height = 0
) {
  const element = {
    type: type,
    x: x,
    y: y,
    width: width,
    height: height,
    isSelected: false,
    strokeColor: strokeColor,
    backgroundColor: backgroundColor,
    fillStyle: fillStyle,
    strokeWidth: strokeWidth,
    roughness: roughness,
    opacity: opacity,
    seed: randomSeed(),
    draw(
      rc: RoughCanvas,
      context: CanvasRenderingContext2D,
      sceneState: SceneState
    ) {}
  };
  return element;
}