libdpf/thirdparty/doxygen-awesome-css/docs/tricks.md

# Tips & Tricks

[TOC]

## Diagrams with Graphviz {#tricks-graphviz}

To get the best-looking class diagrams for your documentation, generate them with Graphviz as vector graphics and a transparent background:

```
# Doxyfile
HAVE_DOT = YES
DOT_IMAGE_FORMAT = svg
DOT_TRANSPARENT = YES
```

If `INTERACTIVE_SVG = YES` is set in the Doxyfile, all user-defined dotgraphs must be wrapped with the `interactive_dotgraph` CSS class for them to be rendered correctly:

```md
<div class="interactive_dotgraph">

\dotfile graph.dot

</div>
```

@note Both the default overflow scrolling behavior in this theme and the interactive editor enabled by `INTERACTIVE_SVG` are, in my opinion, unsatisfying workarounds. Consider designing your graphs to be narrow enough to fit the page to avoid scrolling.

## Disable Dark Mode {#tricks-darkmode}

If you don't want the theme to automatically switch to dark mode depending on the browser preference,
you can disable dark mode by adding the `light-mode` class to the HTML tag in the header template:

```html
<html xmlns="http://www.w3.org/1999/xhtml" class="light-mode">
```

The same can be done to always enable dark mode:

```html
<html xmlns="http://www.w3.org/1999/xhtml" class="dark-mode">
```


@warning This only works if you do not use the dark-mode toggle extension.

## Choosing Sidebar Width {#tricks-sidebar}

If you have enabled the sidebar-only theme variant, make sure to carefully choose an appropriate width for your sidebar.
It should be wide enough to hold the icon, project title, and version number. If the content is too wide, it will be
cut off.

```css
html {
    /* Make sure sidebar is wide enough to contain the page title (logo + title + version) */
    --side-nav-fixed-width: 335px;
}
```

The chosen width should also be set in the Doxyfile:

```
# Doxyfile
TREEVIEW_WIDTH = 335
```

## Formatting Tables {#tricks-tables}

By default, tables in this theme are left-aligned and as wide as required to fit their content.
These properties can be changed for individual tables.

### Centering

Tables can be centered by wrapping them in the `<center>` HTML tag.

<div class="tabbed">

- <span class="tab-title">Code</span>
    ```md
    <center>
        | This table | is centered          |
        |------------|----------------------|
        | test 1     | test 2               |
    </center>
    ```
- <span class="tab-title">Result</span>
    <center>
        | This table | is centered |
        |------------|----------------------|
        | test 1     | test 2               |
    </center>

</div>



### Full Width

To make tables span the full width of the page, no matter how wide the content is, wrap the table in the `full_width_table` CSS class.

@warning Apply with caution! This breaks the overflow scrolling of the table. Content might be cut off on small screens!

<div class="tabbed">

- <span class="tab-title">Code</span>
    ```md
    <div class="full_width_table">
        | This table | spans the full width |
        |------------|----------------------|
        | test 1     | test 2               |
    </div>
    ```
- <span class="tab-title">Result</span>
    <div class="full_width_table">
        | This table | spans the full width |
        |------------|----------------------|
        | test 1     | test 2               |
    </div>

</div>

### Buttons

The theme comes with a custom class to add simple buttons:

<div class="tabbed">

- <span class="tab-title">Code</span>
    ```md
    <div class="primary-button">Click me!</div>
    ```
- <span class="tab-title">Result</span>
    <div class="primary-button">Click me!</div>

</div>

### Bordered Images

The `bordered_image` class can be used to add a neat rounded border around images in the documentation. With `darkmode_inverted_image` the image is filtered to adapt to darkmode:

<div class="tabbed">

- <span class="tab-title">Code</span>
    ```md
    <div class="darkmode_inverted_image bordered_image">

    ![](img/testimage.png){width=250px}

    </div>
    ```
- <span class="tab-title">Result</span>
    <div class="darkmode_inverted_image bordered_image">
    ![](img/testimage.png){width=250px}
    </div>

</div>


<div class="section_buttons">

| Previous                          |                                   Next |
|:----------------------------------|---------------------------------------:|
| [Customization](customization.md) | [Example](https://jothepro.github.io/doxygen-awesome-css/class_my_library_1_1_example.html) |

</div>