DRAWXY

Based on Lazy Brush by Dulnan.

Canvas Settings

Size

x

Grid

Cartesian axis

Brush & Mode

draw DRAW

near_me SELECT

ink_eraser ERASE

Lazy radius: 10

Brush size: 3

Eraser size: 10

Friction: 0.4

Reference Images

DFT Analysis

Decimals:

Fourier coefficients (N)

Order: 0, 1, -1, 2, -2 ...

Angular velocity (v)

Magnitude (R)

Phase (phi)

Show Fourier approx

Coordinates

Decimals:

X Coords

const x =

;

Y Coords

const y =

;

Number of points

Samples points at regular intervals.

(x, y) - Desmos format

Show point approx

Link n. of points and coeffs

warning Invalid coordinates format.

Data / Export

Export Selected Only

Import Coordinates

X:

Y:

Set size and click Update Canvas

mouse Scroll to Zoom • Ctrl+Drag to Pan