Search found 3 matches

by KingoftheBears
2012-07-26T18:04:12-07:00
Forum: Bugs
Topic: SRT Rotate creates artifacts if PNG image touches an edge
Replies: 4
Views: 6155

Re: SRT Rotate creates artifacts if PNG image touches an edg

fmw42 wrote:try -virtual-pixel transparent. If I understand your issue, you may be getting edge effects due to the default setting of edge for -virtual-pixel.
That was it exactly. Thank you very much!
by KingoftheBears
2012-07-26T12:20:07-07:00
Forum: Bugs
Topic: SRT Rotate creates artifacts if PNG image touches an edge
Replies: 4
Views: 6155

Re: SRT Rotate creates artifacts if PNG image touches an edg

[Figured this out ...] I followed the Img tag prompts but I don't see my images. Let me know if there is something else I need to do for that, or perhaps they're just awaiting approval.
by KingoftheBears
2012-07-26T12:18:24-07:00
Forum: Bugs
Topic: SRT Rotate creates artifacts if PNG image touches an edge
Replies: 4
Views: 6155

SRT Rotate creates artifacts if PNG image touches an edge

Greetings! The attached image is a basic ellipse shape made in Inkscape, exported as a png file. When I apply this SRT distort to it: convert IMbugInput.png +distort SRT "30" IMbugOutput.png I get the bizarre extra lines upon rotation. A pixel level exam does show that the ellipse goes right to the ...