File CanvasEventHandler.tsx

src/cpu/CanvasEventHandler.tsx:None–None

import React, { memo, useEffect, useRef, useState } from 'react';
import { AffineMat2d } from '../utils/AffineMat2d';
import { assignImm, assignImmFull, clamp, getOrAddToMap } from '../utils/data';
import { hasModifiers, isKeyWithModifiers, KeyboardOrder, Modifiers, useGlobalKeyboard } from '../utils/keyboard';