It is all rather messy.
Note that #fullBounds can be different to #bounds if submorphs lie outside
the bounds of the owner (parent).
Regards, Gary
----- Original Message -----
From: "Igor Stasenko" <[email protected]>
To: <[email protected]>; <[email protected]>
Sent: Tuesday, February 08, 2011 3:42 PM
Subject: Re: [Pharo-project] Canvas >>draw: anObject
On 8 February 2011 16:37, Fernando Olivero <[email protected]> wrote:
There's a method in Morph>>clipsSubmorphs , that dictates that behavior.
surely is on by default .
no. this is different.
It tells whether submorphs can be drawn outside of morph's bounds, but
nothing about morph itself.
In fact, i think many of these flags are redundant. For instance: if
one wants submorphs to be drawn outside of morph's bounds,
he can simply put them into morph's parent and so on up to topmost one
- world..
Fernando
On Tue, Feb 8, 2011 at 10:20 AM, Stéphane Ducasse
<[email protected]> wrote:
Yes now apparently even if I draw outside the bounds they are clipped in
pharo too. I have to check how.
On Feb 8, 2011, at 12:51 AM, Igor Stasenko wrote:
On 7 February 2011 22:41, Stéphane Ducasse <[email protected]>
wrote:
Canvas>>draw: anObject
^anObject drawOn: self
Now in SM we got
SMxCanvas>>draw: anObject
^self clipBy: anObject bounds during: [ :c | anObject drawOn: c]
and I'm wondering what is the exact difference.
Any idea?
yes,
SMxCanvas ensures that not matter what happens, a morph cannot draw
outside of its declared bounds.
Which usually should not happen anyways.. so it looks like an
additional rule enforcement.
Stef
--
Best regards,
Igor Stasenko AKA sig.
--
Best regards,
Igor Stasenko AKA sig.
