(06-26-2018, 08:16 PM)rich2005 Wrote: That explains the text, probably came from a 1 bit (black and white) tiff possibly in fax format often used to transmit engineering drawings.
I can replicate the tif from an old drawing but the only thing I can suggest. When adding text, enable layer legacy mode and disable anti-aliasing in the text tools.
This using a typical AutoCad font. https://i.imgur.com/80QuWtG.jpg note it is in indexed colour mode
Next question. What format are you exporting the image in to get that fringing? Full details please not just jpg / png / tiff ... I have seen that effect before but I cannot remember where at the moment.
Actually, these were scanned with a large format professional scanner. These are B size and above technical drawings. And as previously stated, I've been working with these files for six years and never encountered this issue until I upgraded to 2.10.
I've already disabled anti-aliasing and that's not helping much.
When I open the tif file and added text, that's how it looks when I'm editing it. This does not occur after export - it occurs while editing.
The tifs are indexed, LZW saved in 1bit B&W mode. I've been using these settings from the get-go.
But again, nothing has changed on my end with the exception of upgrading to 2.10.
(06-26-2018, 09:50 PM)Ofnuts Wrote:(06-26-2018, 08:16 PM)rich2005 Wrote: That explains the text, probably came from a 1 bit (black and white) tiff possibly in fax format often used to transmit engineering drawings.
I can replicate the tif from an old drawing but the only thing I can suggest. When adding text, enable layer legacy mode and disable anti-aliasing in the text tools.
This using a typical AutoCad font. https://i.imgur.com/80QuWtG.jpg note it is in indexed colour mode
Next question. What format are you exporting the image in to get that fringing? Full details please not just jpg / png / tiff ... I have seen that effect before but I cannot remember where at the moment.
Looks like sub-pixel rendering. There seems to be a fix at least on Linux:
https://askubuntu.com/questions/1049694/...untu-18-04
I did see that and added it to my fonts.conf file. We'll see what happens.