Reference coordinates of this block of text

When left aligned, the default at align == 0.0, the anchor is the left coordinate of the first character of the first line. When right aligned, at align == 1.0, the anchor is the right coordinate of the last character. When centered, at align == 0.5, the anchor is at the center.

When top aligned, the default at valign == 0.0, the anchor is at the top of this block of text. When bottom aligned, at valign == 1.0, the anchor is at the bottom.

Property definitions

gamnit $ TextSprites :: anchor
	# Reference coordinates of this block of text
	#
	# When left aligned, the default at `align == 0.0`, the anchor is the
	# left coordinate of the first character of the first line.
	# When right aligned, at `align == 1.0`, the anchor is the right
	# coordinate of the last character.
	# When centered, at `align == 0.5`, the anchor is at the center.
	#
	# When top aligned, the default at `valign == 0.0`, the anchor is at the
	# top of this block of text.
	# When bottom aligned, at `valign == 1.0`, the anchor is at the bottom.
	var anchor: Point3d[Float]
lib/gamnit/font.nit:39,2--50,27