Some testers needed!

I can not reproduce the BitBlt bug and I would like to get this right, so that surface pattern
paints use the correct form dimension.

Prefered test setup:
a (fresh) pharo image
load bleeding edge from Bloc (because with bloc the whole (morphic) world is drawn with athens).
change to watery theme ( because it makes some heavy use of form fills)
verify that vertical scrollbars have this artifact (blank lines).
load the attached code (this code reverts igors change for the 1 pixel extra height.

please report back
what platform windows/linux/mac 32/64 bit
what pharo vm and image version.

For me
Windows 7�� 32 bit
Win32 built on Apr�� 9 2015 21:05:04 Compiler: 4.6.2
Latest update: #50039

-> no segfault

thanks in advance


2015-03-13 21:22 GMT+01:00 stepharo <stepharo@free.fr>:
I do not know. May be igor is reading this mailing-list but I doubt.


2015-01-27 21:46 GMT+01:00 Nicolai Hess <nicolaihess@web.de>:
Anyone knows what this BitBlt bug is or was?
12818 Last row missing
13236 Fix 1 extra height for Cairo surface

Because with the fix in 13236, it is not (easily) possible to make
a repeating (vertical) pattern paint with 1 pixel height:
14813 Wrong size for Athens surface pattern paint from a Form


nicolai



BUMP


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