Handbook
Glossary
draw-background ( canvas line -- )
Vocabulary
pdf
.
canvas
Inputs
canvas
an
object
line
an
object
Outputs
None
Definition
USING:
accessors
io
kernel
math
pdf.text
sequences
ui.text
;
IN:
pdf.canvas
:
draw-background
( canvas line -- )
over
background>>
[
"0.0 G"
print
foreground-color
[
drop
[
x
]
[
y
]
bi
]
[
[
font>>
]
[
text-dim
first2
neg
]
bi*
]
2bi
rectangle
fill
]
[
2drop
]
if*
;