Documentation Improvement: getVectorFont() and Scalable Fonts

On CIQ 5.1.0 devices, using a Graphics.FontDefinition (e.g., Graphics.FONT_MEDIUM) with the :font option only works if the target device provides a scalable version of that font.

For example:

On FR165, getVectorFont( :font => Graphics.FONT_MEDIUM, :scale => 1.0 ) returns a valid font object.
On epix2pro47mm, the same call returns null, since on that device the standard font is not scalable.

This behavior is currently undocumented and can lead to confusion or unexpected null-pointer errors. It would be helpful if the documentation:

Clearly stated that getVectorFont() will return null when passed a FontDefinition that is not scalable on the target device.
Clarified which fonts are scalable on a per-device basis. Currently, this can only be vaguely inferred from the font column in the device reference.

the-ninth