Actually, you can just use the fill bucket with the "no color" (on
top of the rainbow gradient chooser) to erase stuff.
- Bert -
On Apr 25, 2007, at 9:55 , Scott Wallace wrote:
Hi, Subbu,
First, decide on a color to represent "transparent," and then in
the paint tool, paint with that color everywhere that you intend to
be transparent.
After saving the painting and exiting from the paint tool, bring up
the halo on the resulting SketchMorph, and from its halo menu
choose the last item, 'painting...' and from the submenu choose
"erase pixels of color...". In the resulting "eyedropper" cursor
mode, click on the color you chose to represent transparency, and
you're done.
Cheers,
-- Scott
On Apr 24, 2007, at 11:47 PM, subbukk wrote:
Hi,
I wonder if there is an easier way to paint shapes with holes in
them by
methods other than by erasing pixels at a time? For instance, a
nut can
be drawn by putting a small circle in a larger hexagon and
flooding it
(the circle) with "transparent" paint.
Is it possible to "unfill flood" (i.e. flood an area with 100%
transparency) with the Paint tool in Squeak?
Thanks in advance. I really like the way you folks respond quickly
and
precisely to newbie queries.
Subbu
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