| 466 | return new BigNumber(x).times(this.pi).div(180) |
| 467 | } |
| 468 | drawCircularPoints(n, r=1, start=[-r, 0], complex=false) { |
| 469 | const angle = this.pi.times(2).div(n) |
| 470 | let buffer = {} |
| 471 | buffer[start[0]] = start[1] |
| 472 | let angleState = this.atan2(...start.reverse()) + angle.toNumber() |
| 473 | for (var i = 0; i < n - 1; i++) { |
| 474 | const x = new BigNumber(r).times(this.cos(angleState)).toString() |
| 475 | const y = new BigNumber(r).times(this.sin(angleState)).toNumber() |
| 476 | if (complex === true) { |
| 477 | buffer[i] = this.complex(x, y) |
| 478 | } else { |
| 479 | buffer[x] = y |
| 480 | } |
| 481 | angleState += angle.toNumber() |
| 482 | } |
| 483 | if (complex === true) { |
| 484 | return Object.values(buffer) |
| 485 | } |
| 486 | return buffer |
| 487 | } |
| 488 | rad2deg(x) { |
| 489 | return new BigNumber(x).times(180).div(this.pi) |
| 490 | } |