[Scribus] Gradient causes horizontal line under text

[avox]

Magyar B?lint wrote:
> 
> John Brown wrote:
>> The rectangle is filled with a vertical gradient with three stops.
>>
>> For some reason, this causes a thin horizontal line to be drawn under 
>> the text.
> 
> I mentioned this in #scribus around a year ago but it got dismissed by 
> the devs as an Acrobat bug or something so I didn't file a report. Might 
> as well do so when I get to the glitchy files at work in the morning. 
> (Provided I don't get flooded with NEED IT NOW work.)
> 

Ok, I looked at the resulting PDF and it seems that due to the way Scribus
realizes 
gradients in PDF, at the stop the color gets painted twice (it seems this is
a freak 
antialiasing effect).

If you file a bug report, Franz or someone else will implement gradients
using 
another method (stitching functions as described in the PDF Reference 1.6
for 
Shading Patterns). That should help with this artefact.

/Andreas


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