import { Matrix4x4 } from './math/interfaces';

export type PersistMode = 'persistent' | 'clear_on_mouse_up';

export interface NormalizedWheelEvent {
  spinX: number;
  spinY: number;
  pixelX: number;
  pixelY: number;
  x: number;
  y: number;
  nativeEvent: WheelEvent;
}

export interface Brush {
  x1: number;
  y1: number;
  x2: number;
  y2: number;
}

export interface Extent {
  x1: number;
  y1: number;
  x2: number;
  y2: number;
}

export type ZoomExtent = [number, number];

export interface Position {
  x: number;
  y: number;
}

export type Direction = 'x' | 'y' | 'xy';

export type ZoomTransform = Matrix4x4;