v-font

The directive v-font is used to integrate the fonts defined in the module options into the website.

To do this, the respective font must be retrieved via the $getFont method contained in the component scope (e.g. this).

Fonts are specified by family, weight and style and can be limited to elements and viewports via the options (media, selector).

Normally the directive activates the fonts only when the viewport is reached. It is recommended to use the property critical for components that are already initially contained in the viewport.

With critical component the fonts are preloaded and are initially active.
More information on critical components can be found here.

For multiple fonts, a list (Array) can be passed.

<!-- single definition -->
<element v-font="$getFont(…)">

<!-- multiple definitions -->
<element v-font="[
  $getFont(…),
  $getFont(…)
]">

$getFont(family, [weight, style, options])

$getFont is included as a plugin and can be accessed via any component scope.
Use $getFont in the v-font directive and create the relevant font definition.

Key	Type	Requried	Description	Default
family	String	yes	Font-Family e.g. Custom Font
weight	String, Number		Font-Weight e.g. 400, normal	400
style	String		Font-Style e.g. normal, italic	normal
options	Object		Media & Selector Options see more

options

Each definition can be modified in its behaviour via the options.
With the property media, the call of the font definition can be made dependent on the viewport. The property selector can be used to limit the font to elements (e.g. span, .class).

{
  media: '(min-width: 768px)',
  selector: 'element, .elm, .elm:before'
}

Key	Type	Requried	Description	Default
media	String		CSS Media Query e.g. (min-width: 768px)
selector	String		CSS Selector e.g. element, .elm, .elm:before

Examples

Basic Usage

<element v-font="$getFont('Font Family', 700)">Text…</element>

Advanced Usage

[
  
  // Font wird auf alles angewendet
  $getFont('Font Family A'),

  // Font wird auf `b` und `strong` Tags angwendet
  $getFont('Font Family B', 700, 'normal', { selector: 'b, strong' }),

  // Font erscheint erst ab Viewport `>768px`
  $getFont('Font Family B', 400, 'normal', { media: '(min-width: 768px)' }),

  // Font wird auf `b` und `strong` Tags angwendet und erscheint erst ab Viewport `>768px`
  $getFont('Font Family B', 700, 'normal', { selector: 'b, strong', media: '(min-width: 768px)' })

]