index.qmd

---
title: A template presentation
subtitle: so much fun
author: SWC Neuroinformatics Unit
execute: 
  enabled: true
format:
    revealjs:
        theme: [default, niu-dark.scss]
        logo: img/logo_niu_dark.png
        footer: "Edit this footer | 2023-07-26"
        slide-number: c
        menu:
            numbers: true
        chalkboard: true
        scrollable: true
        preview-links: false
        view-distance: 10
        mobile-view-distance: 10
        auto-animate: true
        auto-play-media: true
        code-overflow: wrap
        highlight-style: atom-one
        mermaid: 
          theme: neutral
          fontFamily: arial
          curve: linear
    html:
        theme: [default, niu-dark.scss]
        logo: img/logo_niu_dark.png
        date: "2023-07-05"
        toc: true
        code-overflow: scroll
        highlight-style: atom-one
        mermaid: 
          theme: neutral
          fontFamily: arial
          curve: linear
          margin-left: 0
        embed-resources: true
        page-layout: full
my-custom-stuff:
   my-reuseable-variable: "I can use this wherever I want in the markdown, and change it in only once place :)"
---

## Contents

Some example slides - [also look at example RevealJS slides in the Quarto docs](https://quarto.org/docs/presentations/revealjs/)

* Non-executable and executable code-blocks
* bullet points with highlighting 
* two-column slides 
* how to include a slide from a separate MD file
* preview and link to a webpage

## Just a code block, nothing gets executed...

... but there is some fancy highlighting

```{.python code-line-numbers="1|3|4-9"}
from pathlib import Path

home_path = Path.home()
if home_path.exists():
  data_path = home_path / "data"
else:
  pass
  # raise some error maybe?
```

## A code block that's actually executed at render-time

```{python}
#| echo: true
#| code-fold: true

from pathlib import Path

print("Hello world")
```

## You can execute code without showing that you have by using #|echo: false
```{python}
#| echo: false

from pathlib import Path

print("Hello world")
```

{{< include slides/extra_slide.qmd >}}

## An example image

Include an image:

![](img/bg_logo_wide.png){width=900 fig-align=center}


## Link and a preview a webpage:

::: {style="text-align: center; margin-top: 1em"}
[interoperable Python-based tools for computational neuroanatomy](https://brainglobe.info/index.html){preview-link="true" style="text-align: center"}
:::

## Use a variable several times

Variables defined in the metadata is re-useable anywhere

* {{< meta my-custom-stuff.my-reuseable-variable >}}
* {{< meta my-custom-stuff.my-reuseable-variable >}}