roassal pixel rendering

> On Mar 2, 2015, at 5:31 PM, Peter Uhnák <[hidden email]> wrote:
>
> Hi,
>
> I've been experiencing weird behavior with pixel rendering...
>
> basically one pixel lines will get blurred for some reason even though there is no half-pixel overlapping.
>
> Here is a test code (screenshots attached below).
> Without the labels the left box will be blurred while the right is better (even though it still has slight shadow); when I add labels however their behavior will switch.
>
> What I would expect is to have nice sharp lines all the time.
> Is this Athens issue? Roassal? Pharo?
> Its ugly both on Linux and Windows.
>
> ====================================
> | view box1 box2 |
> view := RTView new.
> box1 := RTBox new width: 50; height: 51; fillColor: Color transparent; borderColor: Color black; elementOn: '50@51'.
> view add: box1.
> box2 := RTBox new width: 51; height: 50; fillColor: Color transparent; borderColor: Color black; elementOn: '51@50'.
> view add: box2.
>
> "box1 @ RTLabelled.
> box2 @ RTLabelled."
>
> box1 translateTo: -50 @ 0.
> box2 translateTo: 50 @ 0.
>
> view open
> ====================================
>
> Peter
>
> <without labels.png><with labels.png>