gamnit :: TextSprites :: valign
# Vertical text alignment
#
# Use 0.0 for top alignment (the default) where the text is under the `anchor`,
# 0.5 to vertically center the text on the `anchor` or
# or 1.0 to bottom align the text above the `anchor`.
#
# See: `align`
var valign = 0.0 is optional, writable
lib/gamnit/font.nit:99,2--106,39