figureElement
A figure with an optional caption.
Automatically detects its kind to select the correct counting track. For example, figures containing images will be numbered separately from figures containing tables.
Examples
The example below shows a basic figure with an image:
@glacier shows a glacier. Glaciers
are complex systems.
#figure(
image("glacier.jpg", width: 80%),
caption: [A curious figure.],
) <glacier>
You can also insert tables into figures to give them a caption. The figure will detect this and automatically use a separate counter.
#figure(
table(
columns: 4,
[t], [1], [2], [3],
[y], [0.3s], [0.4s], [0.8s],
),
caption: [Timing results],
)
This behaviour can be overridden by explicitly specifying the figure's kind. All figures of the same kind share a common counter.
Figure behaviour
By default, figures are placed within the flow of content. To make them float to the top or bottom of the page, you can use the placement argument.
If your figure is too large and its contents are breakable across pages (e.g. if it contains a large table), then you can make the figure itself breakable across pages as well with this show rule:
#show figure: set block(breakable: true)
See the block documentation for more information about breakable and non-breakable blocks.
Caption customization
You can modify the appearance of the figure's caption with its associated caption function. In the example below, we emphasize all captions:
#show figure.caption: emph
#figure(
rect[Hello],
caption: [I am emphasized!],
)
By using a where selector, we can scope such rules to specific kinds of figures. For example, to position the caption above tables, but keep it below for all other kinds of figures, we could write the following show-set rule:
#show figure.where(
kind: table
): set figure.caption(position: top)
#figure(
table(columns: 2)[A][B][C][D],
caption: [I'm up here],
)
Parameters
body
The content of the figure. Often, an image.
placement
The figure's placement on the page.
none: The figure stays in-flow exactly where it was specified like other content.auto: The figure pickstoporbottomdepending on which is closer.top: The figure floats to the top of the page.bottom: The figure floats to the bottom of the page.
The gap between the main flow content and the floating figure is controlled by the clearance argument on the place function.
Default: none
View example
#set page(height: 200pt)
= Introduction
#figure(
placement: bottom,
caption: [A glacier],
image("glacier.jpg", width: 60%),
)
#lorem(60)
caption
The figure's caption.
Default: none
kind
The kind of figure this is.
All figures of the same kind share a common counter.
If set to auto, the figure will try to automatically determine its kind based on the type of its body. Automatically detected kinds are tables and code. In other cases, the inferred kind is that of an image.
Setting this to something other than auto will override the automatic detection. This can be useful if
- you wish to create a custom figure type that is not an image, a table or code,
- you want to force the figure to use a specific counter regardless of its content.
You can set the kind to be an element function or a string. If you set it to an element function other than table, raw or image, you will need to manually specify the figure's supplement.
Default: auto
View example
#figure(
circle(radius: 10pt),
caption: [A curious atom.],
kind: "atom",
supplement: [Atom],
)
supplement
The figure's supplement.
If set to auto, the figure will try to automatically determine the correct supplement based on the kind and the active text language. If you are using a custom figure type, you will need to manually specify the supplement.
If a function is specified, it is passed the first descendant of the specified kind (typically, the figure's body) and should return content.
Default: auto
View example
#figure(
[The contents of my figure!],
caption: [My custom figure],
supplement: [Bar],
kind: "foo",
)
numbering
How to number the figure. Accepts a numbering pattern or function.
Default: "1"
gap
The vertical gap between the body and caption.
Default: 0.65em
outlined
Whether the figure should appear in an outline of figures.
Default: true
Definitions
captionElement
The caption of a figure. This element can be used in set and show rules to customize the appearance of captions for all figures or figures of a specific kind.
In addition to its pos and body, the caption also provides the figure's kind, supplement, counter, and numbering as fields. These parts can be used in where selectors and show rules to build a completely custom caption.
#show figure.caption: emph
#figure(
rect[Hello],
caption: [A rectangle],
)
position
The caption's position in the figure. Either top or bottom.
Default: bottom
View example
#show figure.where(
kind: table
): set figure.caption(position: top)
#figure(
table(columns: 2)[A][B],
caption: [I'm up here],
)
#figure(
rect[Hi],
caption: [I'm down here],
)
#figure(
table(columns: 2)[A][B],
caption: figure.caption(
position: bottom,
[I'm down here too!]
)
)
separator
The separator which will appear between the number and body.
If set to auto, the separator will be adapted to the current language and region.
Default: auto
View example
#set figure.caption(separator: [ --- ])
#figure(
rect[Hello],
caption: [A rectangle],
)
body
The caption's body.
Can be used alongside kind, supplement, counter, numbering, and location to completely customize the caption.
View example
#show figure.caption: it => [
#underline(it.body) |
#it.supplement
#context it.counter.display(it.numbering)
]
#figure(
rect[Hello],
caption: [A rectangle],
)
