thanks igor I was thinking about that too but I thought that it could
not be that simple :)
On 17/4/14 02:20, Igor Stasenko wrote:
On 15 April 2014 23:15, pharo4s...@free.fr <mailto:pharo4s...@free.fr>
<pharo4s...@free.fr <mailto:pharo4s...@free.fr>> wrote:
There a plenty of isKindOf: InfiniteForm in the system and I was
trying to understand how we could get rid of them.
How other systems handle pattern based color filling shape?
why bother?
Just use The God's Hammer Dispatch (AKA Non-intuitive way of programming
for those who don't think in objects ;) :
fillRectangle: aRectangle basicFillStyle: aFillStyle
"Fill the given rectangle with the given, non-composite, fill style."
| pattern |
(aFillStyle isKindOf: InfiniteForm) ifTrue: [
^self infiniteFillRectangle: aRectangle fillStyle: aFillStyle
].
=>
fillRectangle: aRectangle basicFillStyle: aFillStyle
"Fill the given rectangle with the given, non-composite, fill style."
^ aFillStyle fillRectangle: aRectangle onCanvas: self
..and then after refactoring it will look exactly how Athens doing it,
because if you rename fill style with "paint" and rectangle with
"shape" you will see it :)
Stef
--
Best regards,
Igor Stasenko.
