Polygon

polygonBlock elementGraph

A filled or unfilled polygon shape. Connect multiple points to create custom shapes.

Attributes

dataRequiredImplicit

parametised-coordinate-list

Also written: pointsCoordinate list.The head shorthand supplies it: polygon:value

fill

boolean

Also written: filledFill polygon.

Defaulttrue

colour

Also written: colorColour.

Defaultteal

opacity

number

Opacity.

Default1

label

rich-text

Text drawn beside the element — rich text, so `$maths$` and inline formatting render. Fades and draws with the element.

hidden

boolean

Declared but not drawn. Animatable — `hidden: true !cue.to{false}(at: 2)` reveals it — and unlike a `cue`, a hidden element still frames the plot, so the axes do not jump when it appears.

Defaultfalse

lock

boolean

Also written: lockedKeeps the reader from editing this element on an `editable:` graph. Nothing at all on a graph that is not editable.

Defaultfalse

text-size

number

Text size.

Default20

parametised-number

Stacking order. Higher z renders on top; when omitted or equal, elements stack in document order (later on top).

Allowed content

Body { }Inline Chalk content (formatted text, inline math, links, and inline elements)

Allowed in

canvas.graph { }cue { }cue.draw { }cue.trace { }cue.highlight { }cue.spotlight { }

Examples

polygon(data: (0,0),(2,0),(1,2))

polygon(data: (-1,-1),(1,-1),(0,1); fill: false; colour: teal)