Reference · Mazes, arrows and mixed boards
unturnedBoxfunction
The logical rectangle a shown rectangle covers: the inverse of turnedBox.
Import it
import { unturnedBox } from "@johnmorrisdotca/meikyuu";Definition
function unturnedBox(turn: Turn, box: Box): BoxParameters
| Name | Type | Description |
|---|---|---|
turn | Turn | The native quarter-turn setting. |
box | Box | The viewport dimensions and logical board bounds, or board bounds specified by the signature. |
Returns
Box
The logical rectangle a shown rectangle covers: the inverse of turnedBox.
Examples
import type { MazeRecipe } from "@johnmorrisdotca/meikyuu";
import { buildMaze, turnedBox, unturnedBox } from "@johnmorrisdotca/meikyuu";
const recipe: MazeRecipe = {shape:"square",w:5,h:5,algorithm:"backtracker",mode:"to-goal",seed:42};
const maze = buildMaze(recipe);
const grid = maze.grid;
const box = {width:390,height:844,area:grid.box};
console.log(unturnedBox(1,turnedBox(1,grid.box)));{ x: -0, y: 0, w: 5, h: 5 }What it prints (run when this page was built)