Examples

Complete programs that demonstrate different features of the language.

Heart

Two circles and a triangle combine to form a heart shape.

grid 17 by 17

color {
    warm: #e84a00
}

circle (5, 5) radius 4 with color warm
circle (11, 5) radius 4 with color warm
triangle (1, 7) to (15, 7) to (8, 15) with color warm

export "heart" in png scale 8

Smiley face

A circle for the head, pixels for the eyes, and a line for the mouth.

grid 17 by 17

color {
    face: #e84a00
    feature: #2a1208
}

circle (8, 8) radius 7 with color face
pixel (5, 6) with color feature
pixel (11, 6) with color feature
line (5, 11) to (11, 11) with color feature

export "smiley" in png scale 8

Smiley face — Pixel, line, and circle shapes combined into a face

Checkerboard

Uses integer division to test whether x + y is even or odd, creating an alternating pattern.

grid 9 by 9

draw (x + y) / 2 * 2 = x + y with #2a2a2a
draw not ((x + y) / 2 * 2 = x + y) with #e8ddd0

export "checkerboard" in png scale 16

Checkerboard — Alternating pattern using arithmetic expressions

Target

Concentric circles with alternating colors, drawn from largest to smallest.

grid 33 by 33

circle (16, 16) radius 15 with #e84a00
circle (16, 16) radius 12 with #e8ddd0
circle (16, 16) radius 9 with #e84a00
circle (16, 16) radius 6 with #e8ddd0
circle (16, 16) radius 3 with #e84a00

export "target" in png scale 4

Target — Five concentric circles — later shapes overwrite earlier ones