import { CanvasRenderingContext2D } from "https://deno.land/x/dwm@0.2.0/ext/canvas.ts";
Parameters
image: CanvasPatternImage
optional
repetition: CanvasPatternRepeatx/dwm/ext/canvas.ts>CanvasRenderingContext2D#createPattern
import { CanvasRenderingContext2D } from "https://deno.land/x/dwm@0.2.0/ext/canvas.ts";