method ImageMagick.readFromCanvasimport { ImageMagick } from "https://dotland.deno.dev/x/lume@v1.14.1/deps/imagick.ts"; readFromCanvas(canvas: HTMLCanvasElement, func: (image: IMagickImage) => void): voidreadFromCanvas(canvas: HTMLCanvasElement, func: (image: IMagickImage) => Promise<void>): Promise<void>Parameterscanvas: HTMLCanvasElementfunc: (image: IMagickImage) => voidReturnsvoidParameterscanvas: HTMLCanvasElementfunc: (image: IMagickImage) => Promise<void>ReturnsPromise<void>