Settings

The <Settings> element configures document-level options such as page format, section ratios, and custom fonts.

Page Format

<Settings page_size="A4" page_orientation="portrait">
</Settings>

Attribute	Type	Description
`page_size`	string	`A3`, `A4`, `A5`, `Letter`, or `Legal`.
`page_orientation`	string	`portrait` or `landscape`.
`header_ratio`	float	Header height as a fraction of the page (default `0.06`).
`body_ratio`	float	Body height fraction (default `0.88`).
`footer_ratio`	float	Footer height fraction (default `0.06`).

Custom Fonts

Register external TTF fonts so they can be used by <Text> nodes:

<Settings>
  <Fonts>
    <Font name="MyFont">
      <FontNormal src="fonts/MyFont-Regular.ttf"/>
      <FontBold src="fonts/MyFont-Bold.ttf"/>
      <FontItalic src="fonts/MyFont-Italic.ttf"/>
      <FontBoldItalic src="fonts/MyFont-BoldItalic.ttf"/>
    </Font>
  </Fonts>
</Settings>

Each <Font> declares a family name. Inside, you provide up to four variant files:

<FontNormal> — regular weight
<FontBold> — bold weight
<FontItalic> — italic style
<FontBoldItalic> — bold italic

Each variant requires a src attribute pointing to a .ttf file.