A graphics port
A string
A real number
A real number
A real number
A real number
A boolean
General graphics port drawing arguments
Draws the string with the baseline starting at ( x y ). The transform
, foreground
, background
, operation
, stipple
, pattern
, mask
, mask-x
, mask-y
and font
from the port's graphics state are all used. start and end specify which elements of the string to draw. block if non- nil
causes each character to be drawn in a character cell filled with the port's graphics state background.