Aqua Theme

This theme is created by @pride7, featuring beautiful backgrounds made with Typst's visualization capabilities.

Initialization

You can initialize it with the following code:

#import "@preview/touying:0.5.3": *
#import themes.aqua: *

#show: aqua-theme.with(
  aspect-ratio: "16-9",
  config-info(
    title: [Title],
    subtitle: [Subtitle],
    author: [Authors],
    date: datetime.today(),
    institution: [Institution],
  ),
)

#title-slide()

#outline-slide()

The register function in the Aqua theme accepts the following parameters:

• aspect-ratio: The aspect ratio of the slides, which can be "16-9" or "4-3", with a default of "16-9".
• header: The content displayed in the header of the slides, with a default of utils.display-current-heading(). You can also provide a function like self => self.info.title to customize the header content.
• footer: The content displayed on the right side of the footer, with a default of context utils.slide-counter.display().

Additionally, the Aqua theme provides a #alert[..] function, which you can use with the #show strong: alert syntax to emphasize text within your slides.

Color Theme

The Aqua theme uses the following color scheme by default:

config-colors(
  primary: rgb("#003F88"),
  primary-light: rgb("#2159A5"),
  primary-lightest: rgb("#F2F4F8"),
  neutral-lightest: rgb("#FFFFFF"),
)

You can modify this color scheme using the config-colors() function to suit your preferences or to match the branding of your presentation.

Slide Function Family

Aqua theme offers a series of custom slide functions:

#title-slide(..args)

title-slide will read information from self.info for display.

---

#let outline-slide(self: none, enum-args: (:), leading: 50pt)

Display an outline slide.

---

#slide(
  repeat: auto,
  setting: body => body,
  composer: components.side-by-side,
  // Aqua theme
  title: auto,
)[
  ...
]

A default ordinary slide function with title and footer, where title defaults to the current section title.

---

#focus-slide[
  ...
]

Used to draw the audience's attention. The background color is self.colors.primary.

---

#new-section-slide(title)

Start a new section with the given title.

Example

#import "@preview/touying:0.5.3": *
#import themes.aqua: *

#show: aqua-theme.with(
  aspect-ratio: "16-9",
  config-info(
    title: [Title],
    subtitle: [Subtitle],
    author: [Authors],
    date: datetime.today(),
    institution: [Institution],
  ),
)

#title-slide()

#outline-slide()

= The Section

== Slide Title

#lorem(40)

#focus-slide[
  Another variant with primary color in background...
]

== Summary

#slide(self => [
  #align(center + horizon)[
    #set text(size: 3em, weight: "bold", fill: self.colors.primary)
    THANKS FOR ALL
  ]
])