/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {CanvasMouseHandler} from './canvas_mouse_handler';

export interface Padding {
  left: number;
  top: number;
  right: number;
  bottom: number;
}

export interface CanvasDrawer {
  draw(): void;
  handler: CanvasMouseHandler;
  canvas: HTMLCanvasElement;
  ctx: CanvasRenderingContext2D;
  padding: Padding;
  getXScale(): number;
  getYScale(): number;
  getWidth(): number;
  getHeight(): number;
}