[REBOL] Re: to-offset
From: rotenca:telvia:it at: 15-Apr-2002 17:20
Hi Gregg,
> Mhhhh, offset in Rebol are 0x0 based and then
> >>
>
> Are you saying that REBOL uses 0x0 to (n-1)x(n-1) itself? Can you give me an
> example? I do like to maintain consistency with native design choices when I
> can.
1) face/offset start from 0x0
First, a viewer:
display: func [i [image!] /size sz][
view center-face layout compose [
box (either size [sz] [i/size]) i]
]
then try this:
display/size to-image layout [
origin 0x0
t1: box 10x10 red
at 1x1
t2: box 8x8 blue
] 100x100
print t1/offset
print t2/offset
2) draw position start from 0x0
Look at this:
layout [
t3: box red 10x10 effect [
draw [
pen white
line 0x0 9x0
pen black
line 1x9 8x9
]
]
]
display/size to-image t3 100x100
> It does. You have an extra colon in there. :)
Pardon, my error!
---
Ciao
Romano