> On 2018-10-15, at 1:57 AM, commits at source.squeak.org wrote:
> 
> Patrick Rein uploaded a new version of Graphics to project The Trunk:
> http://source.squeak.org/trunk/Graphics-pre.404.mcz
> 
> ==================== Summary ====================
> 
> Name: Graphics-pre.404
> Author: pre
> Time: 15 October 2018, 9:57:15.384742 am
> UUID: a816199d-b2b6-7247-a8f8-898c605829df
> Ancestors: Graphics-pre.403
> 
> Removes odd behavior of colorFromPixelValue:depth: which returns transparent instead of 32bit rgb black

Umm, as best I remember we expect and require 32bit 0.0.0.0 to be transparent. It is an artefact from way back and has caused much confusion; but a lot of code is based on it.

If you've found a way to avoid it and not break all that code - or better yet, I'm misremembering! - then good.


tim
--
tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
Advanced design: Upper management doesn't understand it.